Piping Spec - Piping Class

7/28/2019 Piping Spec - Piping Class

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PROJECT: HEAVY OILCONCEPTUAL AND BASIC

ENGINEERING

PIPING SPECIFICATIONS / PIPINGCLASS

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HOF-STD-ME-002

MECHANICAL Page N 1 of53

TABLE OF CONTENTS

1. EQUIPMENT & INSTRUMENT TAG NUMBERS .....................................................31.1. EQUIPMENT TYPES..............................................................................................31.2. EQUIPMENT SERIES NUMBERS..........................................................................31.3. Designating Tag....................................................................................................31.3.1. Equipment............................................................................................................3

1.3.2. Instruments related to equipment.........................................................................42. PIPING DESIGNATIONS.......................................................................................... 62.1. Line Numbering System.......................................................................................62.1.1. Primary Pressure Rating......................................................................................62.1.2. Line Material Code...............................................................................................62.1.3. Piping System Code.............................................................................................62.1.4. Temperature Index...............................................................................................72.2. VALVE DESIGNATIONS........................................................................................72.2.1. Valve Numbering System.....................................................................................72.2.1.1. Valve size..........................................................................................................72.2.1.2. Valve Type........................................................................................................72.2.1.3. Valve Primary Pressure Rating.........................................................................8

2.2.1.4. Valve Connection..............................................................................................82.2.1.5. Material Code....................................................................................................82.2.1.6. Temperature Code............................................................................................82.3. GENERAL PIPING SPECIFICATIONS...................................................................92.3.1. Scope...................................................................................................................92.3.2. Applicable Codes and Standards.........................................................................92.3.3. Inspection............................................................................................................ 92.3.4. Design Conditions................................................................................................92.3.4.1. Design Data......................................................................................................92.3.4.2. Design Pressure..............................................................................................102.3.4.3. Design Temperature.......................................................................................102.3.4.4. Materials.........................................................................................................102.3.4.5. Corrosion Allowance.......................................................................................102.3.4.6. Sour Service................................................................................................... 112.3.5. Welding..............................................................................................................112.3.6. Piping Fabrication and Installation.....................................................................112.3.7. Spooling.............................................................................................................122.3.8. Fittings............................................................................................................... 132.3.9. Valves................................................................................................................132.3.10. Control Valves..................................................................................................142.3.11. Vents and Drains, Sample Connections...........................................................142.3.12. Compressor Piping...........................................................................................152.3.13. Pressure Testing of Piping Systems.................................................................15

2.3.14. Liquid Sulfur Service Piping.............................................................................162.3.15. Sour Service Piping (Supplement)...................................................................162.3.15.1. Scope............................................................................................................162.3.15.2. Pipe...............................................................................................................162.3.15.3. Fittings.......................................................................................................... 17


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2.3.15.3.1. Identification...............................................................................................172.3.15.4. Valves...........................................................................................................172.3.15.5. Bolting...........................................................................................................182.3.15.6. Gaskets.........................................................................................................182.3.15.7. Affidavits....................................................................................................... 182.3.15.8. Piping Installation Sour Service..................................................................183. ANNEXES............................................................................................................... 193.1. Threaded maximum allowable tables ...................................................................203.2. Non thread maximum allowable table .................................................................223.3. Piping Specification Sheets / Piping Class............................................................313.4. Pipe flanges ......................................................................................................... 51

3.5. Piping branches ...................................................................................................52


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1. EQUIPMENT & INSTRUMENT TAG NUMBERS

1.1. EQUIPMENT TYPES

C - Towers

E - Exchangers

H - Heaters

K - Compressors

M - Miscellaneous

P - PumpsT - Tanks

TR - Treater

V - Vessels

1.2. EQUIPMENT SERIES NUMBERS

100 & 200 - Vessels

300 - Towers

400 - Exchanger & Coolers & Furnace

500 - Pumps

600 - Compressors700 - Tanks

800 - Heater treater and fired FWKOs

900 - Miscellaneous

1.3. Designating Tag

Tag numbers are to be designated as follows so that instrumentation tag numbers will give the

location of the instrument. The equipment tag numbers will be a three-digit number showing type of

equipment, in special cases it is possible to use four digits, equipment series, and item number. The

instrument tag will be in accordance to:

1.3.1. Equipment

V - 1 0 0

Equipment V - 1 0 0

Tag numbers

T - 7 0 0

Sequential item number starting at 00

Equipment series number

Type of equipment

For example:

Tanks

T-761


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Vessels

V-150

Pumps

P-500A

P-500B

1.3.2. Instruments related to equipment

A three-digit number indicating the equipment; in special cases the tag can be four digit number.

LC - 0 0 1

Instrument PI - 1 0 1

Tag numbers

TI - 2 0 1 A

Sequential instrument starting at 01

Equipment series number

Type of instrument

The first instrument on any piece of equipment is instrument 01 followed by 02, 03, etc.

Example 1:

LG related to V-150

LG 151; LG 152

Example 2:

PV related to T-710:

PV 710

Example 3:PI related to P-506A

PI 506A

NOTE: Only instruments that operate together will have the same tag, all other instruments

will have a unique tag.

(PI-101 then TI-102) rather than (PI-101 then TI-101)

Note that an must have a balloon tag following this format:

--------For Level Control ------For Pressure Control

I

LY101

PY101


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- -------For Temp. Control --------For Flow Control

a. The tag for the will be the same as the instrument it is controlling.

Example:

PY-301 controls PCV-301 on Vessel V-100.

Transmitters must indicate the instruments that they are controlling, using the appropriate ISA

symbol.

Example:

- - - - - - - - - -

TY101

FY101

I

P

PT101

PAL

101

PAH

101

PY

101


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2. PIPING DESIGNATIONS

2.1. Line Numbering System

114 - 600 C PS W - 121

Line Primary Line Piping Temp. Line

Size Pressure Material System Index Number

(mm OD) Rating Code Code

2.1.1. Primary Pressure Rating

Class Rating

150 ANSI 150#

300 ANSI 300#

600 ANSI 600#

900 ANSI 900#1500 ANSI 1500#

2500 ANSI 2500# to be engineered

2.1.2. Line Material Code

Coated Piping C

Cement Lined K

Fiber Glass F

Stainless Steel S

2.1.3. Piping System Code

Service Symbol

Instrument Piping

Instrument Air IA

Liquid Sulphur L

Sulphur Plant Piping M

Process Piping (ANSI B31.3 Code) P

- sweet process hydrocarbons, caustic,process drains, and vent systems

- sour process hydrocarbons, caustic, PS

sour liquids, hydrocarbons, and water,

process drains, and vent systems


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- glycol utility U

2.1.4. Temperature Index

Service Symbol

Below -45C V

-45C to -29C W

-29C to 121C X

121C to 343C Y

Above 343C Z

2.2. VALVE DESIGNATIONS

2.2.1. Valve Numbering System

114 - BA - 30 1 S X

Valve Valve rating Valve Material Temp.Size Type Pressure connection Service Service

2.2.1.1. Valve size

= 21 mm; valve size = 21

= 27 mm; valve size = 27

1 = 33 mm; valve size = 33

1+1/2 = 21 mm; valve size = 21



4 = 114 mm; valve size = 114

5 = 141 mm; valve size = 141, only in special cases

6 = 168 mm; valve size = 168

8 = 219 mm; valve size = 219

10 = 273 mm; valve size = 273

12 = 324 mm; valve size = 324

16 = 406 mm; valve size = 406

24 = 609 mm; valve size = 609

2.2.1.2. Valve Type


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BA - Ball Valve

GL - Globe Valve

CH - Check Valve

GA - Gate Valve

PL - Plug Valve

DS - Double Block & Bleed Valve

NE - Needle Valve

TW - Three Way Valve

BSF - Basket Strainer

YSF - Y-Strainer

2.2.1.3. Valve Primary Pressure Rating

Designation Rating

15 ANSI 150#

30 ANSI 300#

60 ANSI 600#

90 ANSI 900#

150 ANSI 1500#

250 ANSI 2500# to be engineered2.2.1.4. Valve Connection

1 - Flanged Standard Design

2 - Flanged Special Design (see Valve Specifications)

3 - Screwed

4 - Weld End

5 - Special

2.2.1.5. Material Code

The Prefix S indicates Sour Service (all materials must be suitable to NACE

MR-01-75, latest edition). If no material code noted, the valve is standard

design.

2.2.1.6. Temperature Code

All designations correspond with the temperature code listed in Piping Designations.

Service Symbol

Below -45C V

-45C to -29C W

-29C to 121C X

121C to 343C Y


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Above 343C Z

2.3. GENERAL PIPING SPECIFICATIONS

2.3.1. Scope

This specification shall apply to all piping systems designed for Andes Petroleum Company

in Tarapoa Block. The pressure-temperature limitations for the piping specifications shall

correspond to the pressure-temperature limitations of the flange series as specified in Table Iand its supplement unless otherwise specified.

2.3.2. Applicable Codes and Standards

All piping systems and elements of such systems and the assembly, installation and testing

of such elements and systems shall, where applicable, be equal to, or exceed, the minimum

requirements as specified by the latest revisions of the following codes and regulations:

(a) American National Standard Code for Pressure Piping ANSI B31.2 or B31.3 as

applicable, latest revision.

(b) American National Standard Code for Steel Pipe Flanges, Flanged Valves and

Fittings ANSI Series B16, latest revision.

(c) ASME Boiler and Pressure Vessel Code, Section VIII, Division I & II, latest

revision.

2.3.3. Inspection

All piping systems shall be inspected and tested in accordance with the applicable codes and

standards, plus any supplementary requirements listed in this piping specification.

Andes Petroleum Company reserves the right to accept or reject any piping not meeting the

requirements of the Ecuador DNH.

2.3.4. Design Conditions

2.3.4.1. Design Data

Design and operating conditions of all piping covered by this specification will be

given in the piping material specification sheets. Where operating conditions are


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specified the mechanical, thermal, and material design shall be in accordance with

the criteria specified in the following clauses of this specification.

2.3.4.2. Design Pressure

The design pressure of all piping covered by this specification shall be the greater of

that specified in the piping material specification sheets as the design pressure of200

kPa greater than the maximum operating pressure, except in special cases approved

by the Designer Representative.

2.3.4.3. Design Temperature

The design temperature of all piping covered by this specification shall be the greater

of that specified in the piping material specification sheets as the design temperature

or at least 16C above the maximum operating temperature. For piping in cold

temperature service the design temperature shall be the lesser of that specified in the

piping material specification sheets as the design temperature, or 3C below the

minimum operating temperature except in special cases approved by the Designer

Representative.

.

2.3.4.4. Materials

Except under special conditions of severity, hazard, etc., the materials used in piping

systems under this specification shall be in accordance with the Piping

Specifications, which are based on the design pressure and temperature and on the

type of service.

The materials used under special conditions of severity and hazard must be suitable

for the particular service conditions involved, and must be approved by Designer

representative and Andes Petroleum Company. before fabrication.

Low carbon steels are to be used wherever possible.

No cast iron materials are to be used in severe conditions

2.3.4.5. Corrosion Allowance

The corrosion allowance to be added to the wall thickness of the pipe and other

piping materials in normal or sweet gas service is 1.6mm (1/16 inches) or 1/8

inches for all piping unless other specified.


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2.3.4.6. Sour Service

Piping systems for use in sour service, as defined by the Standards listed shall

conform to these piping specifications plus the supplemental sour service

specifications outlined in Section 2.3.15.

2.3.5. Welding

a. All welding performed under this specification shall meet or exceed the requirements

of the latest editions of any and all applicable codes, standards and/or governmentalregulations having jurisdiction.

b. Contractor must submit to Andes Petroleum Company all welding procedures, which

are required by the applicable codes, standards and/or government regulations, to

perform the work. All welding procedures submitted to Andes Petroleum Company

must be fully approved and registered with the government of the province in which

the facility is located. Andes Petroleum Company reserves the right to accept or reject

welding procedures.

c. No welder shall be allowed to make welds unless he has passed tests under the

appropriate procedure(s) and thereby is qualified to weld in the province in which thework shall be performed. Contractor shall be fully responsible for and bear the full

cost for, replacement of any welds made by unqualified welders.

d. Acceptability of welds and defects shall be governed by the latest revision of the

piping system code.

e. Andes Petroleum Company or an appointed representative thereof shall judge the

acceptability of all welds. Any defects shall be repaired at the expense of the

Contractor.

2.3.6. Piping Fabrication and Installation

a. All welded construction is preferred wherever practical. Threaded piping for process

lines shall be limited to liquid process, drain, fuel and instrument lines; and shall be

increased to nominal 60mm (2) pipe size for all long runs or where the line exits from

any building, unless approved by Andes Petroleum Company authorized

representative.

b. The minimum pipe size shall be 27mm () except for instrument air, water or team

tracing and for reduction at instruments having less than 27mm () connections.

Nominal pipe sizes 73mm (2), 102mm (4), and 141mm (5) shall not be used

except for short connections to equipment furnished with connections in these sizes.c. All piping shall be installed in a neat workmanlike manner, properly guided and

supported as indicated in the drawings.

d. Each pipe joint or length shall be thoroughly swabbed to remove all dirt and foreign

matter from inside of the pipe before the joints are connected. Any obstructions or


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foreign matter remaining in the pipe after installation thereof shall be removed at the

sole expense of the Contractor.

e. The pipe is to be run true to vertical, horizontal to the axis of the building or skid in

such a way that it is pleasing to the eye, unless the type of installation demands a slope

in the pipe in which case the slope is to remain constant along the length of the pipe.

f. No stub-ins or half-collar branch connections will be allowed, unless indicated on

the drawings. Appropriate tees, weldolets, and threadolets shall be used in all other

cases, as directed with Section 5 of these Specifications.

g. Piping at equipment such as pumps, compressors, turbines, etc., shall be arranged so

that such equipment may be maintained or removed without dismantling adjacent

equipment or piping.h. Piping in such service shall be arranged as close to grade level as practical. Overhead

piping is not allowed on rotating equipment unless specifically approved by Designer

and Andes Petroleum Company.

i. Changes in length of lines from temperature effects shall be calculated and adequate

allowance made for expansion and contraction, preferably by use of expansion offsets.

Anchors and guides shall be provided to keep the pipe in alignment to properly direct

the resultant stresses and strains.

j. The assembly of piping shall be performed so as to impose the least possible

mechanical stress.

k. Piping shall be grouped and arranged in a neat and simple manner giving ample room

for fire access to all operating equipment. All piping shall run N-S and E-W directionwith sufficient spacing to allow maintenance of equipment.

l. Below grade piping inside concrete floor buildings shall be placed in concrete trenches

covered with open grating with trench drains to the drain system. All such drains shall

be equipped with traps. Fire walls shall be provided where required. For installations

where solid trench covers may be required instead of open gratings, such installations

shall be adequately sealed, drained and vented.

m. Overhead lines in process area shall have 8-0 clearance from bottom of pipe to

ground level.

n. When installing eccentric reducers on pump suction, keep flat side up.

o. All drain piping shall be supplied with adequate cleanout connections.

p. Thread lubrication shall not be used on screwed fittings to be seal welded.

2.3.7. Spooling

a. All prespooled piping sections shall be fabricated and tested in accordance with this

piping specification, the applicable piping material specification sheets, and the

approved for construction spool drawings.

b. All flange bolt holes shall straddle radial or vertical centerlines.

c. All prespooled piping shall be accurately fabricated in accordance with the drawings.

Maximum tolerance on spooled piping shall be 3mm in all directions.

d. After final hydrostatic test, each prespooled length shall be dried and cleaned of allgrease, scale, rust and debris and all open ends shall be protected by suitable covers

prior to shipment.


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2.3.8. Fittings

a. Flanges, in general, shall be limited to valves, makebreak connections at

equipment and to piping, which requires dismantling for cleaning and inspection.

Flanged connections for module breaks are acceptable.

b. Ring joint connections are required in non-coated services ANSI 900# or higher, or

in temperature services above 450C.

c. All weldneck flanges or fittings shall have the same bore as the pipe schedule.

d. Changes in direction shall be made with long radius weld ells except where the short

radius type is required for clearance. Mitered ells may not be used unless

specifically approved.

e. Close nipples or all thread nipples shall not be used.

f. The use of steel bushings shall be minimized and shall not be used for changes of

less than two pipe sizes.

g. Minimum schedule for nipples will be Sch. 80; however, nipple wall thickness shall

be in accordance with Table II.

h. 300 ANSI flanges shall be used in 150 ANSI service with design temperatures above

175C.

2.3.9. Valves

a. Lubricated plug valves shall not be used at temperatures above 175C or in front of

metering equipment.

b. Gate valves shall not be used at temperatures below 45C.

c. Cast iron, semi-steel or ductile iron valves may be used in low pressure water or air

service only when outside of process buildings or outside of process areas.

d. No operating valves shall be installed 200cm or more above floor or platform or

other point of easy access unless approved by Designer and Andes Petroleum

Company. Any valves installed more than 200cm above access shall be equipped

with operators. Valves shall not be installed in overhead product outlets from

vessels or where the cold side of heat exchangers could be trapped full of liquid,unless absolutely required by operation. Block valves, when required, shall be

installed at nozzles to permit the operation of valves from grade level or from a

platform. Equipment shall be capable of being isolated if:

e. Depressurizing associated facilities will delay maintenance on the equipment.

f. Ball valves must be fire safe in hydrocarbon liquid or vapour service.

g. Block valves on pump suctions shall be at least one size larger than the pump suction

nozzle except on installations where adequate net positive suction head conditions

are assured.

h. Manually operated gear operators shall be provided as follows:

i. 150 and 300 lb.

Plug valves 168mm (6) and larger Butterfly valves 219mm (8) and larger

Ball valves 219mm (8) and larger

Gate valves 324mm (12) and larger


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ii. 600, 900, and 1500 lb.

Gate, ball and plug valves 168mm (6)and larger

i. Check valves shall be installed at the discharge nozzles of pumps where the liquid

head and/or pressure may cause reversal of rotation or flow.

j. Gate valves shall be provided with an equalizing globe valve bypass, minimum size

27mm (3/4) for the following:

219 to 273mm (8 to 10) - ratings 300 lb. and greater

324mm (12) and larger - ratings 150 lb. and greater

k. All valves shall have sufficient clearance to facilitate removal of the bonnet or plug.

2.3.10. Control Valves

a. Process control valves and vapor control valves shall be flanged. Liquid dump valves

may be screwed if flow conditions permit.

b. All control valve stations shall be equipped with block valves up and downstream of

the control valve. All control valve stations 114mm (4) and larger shall have two

27mm (3/4) vent valves to permit isolation and bleed of the control valve.

c. All control valves shall have a single bypass valve to permit manual system controlduring valve repairs.

d. Block valves may be ball, plug or gate valves as the service conditions require and

shall be the same size as the inlet line to the control valve station.

e. Unless otherwise specified, bypass valves shall be globe valves through the 114mm

(4) size, and gate valves in larger sizes; and shall have at least equal capacity of, but

not more than one and one half times that of, the control valve.

f. Sufficient clearance on the axis of the valve stem shall be provided, in all cases, to

permit removal of actuator and stem without removing valve body from the line.

Clearance below a flanged valve assembly shall be twice the nominal size of the pipe

run, however in no case should clearance below flanged or screwed assemblies be less

than 100mm (4).

g. Reducers shall be eccentric and installed directly before and after control valve.

h. Unions shall be installed between block valves and control valves in all screwed piping

applications.

i. All threaded or socket weld drains or bleed valves shall have a nipple inserted to

prevent thread corrosion, complete with a threaded end connection.

2.3.11. Vents and Drains, Sample Connections

a. Vent and drain connections shall be supplied at all high and low points and shall be a

minimum size of 27mm (3/4), at a minimum of 200mm (8) above grade.b. Valve vent and drain connections shall be provided where required for operation, e.g.

vessels, pumps, turbines. Connections not normally used shall be plugged or blind

flanged.


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c. Sample connections shall be provided where required to evaluate process performance.

d. Steam trap assemblies and atmospheric vents shall be supplied at ends of all steam

headers.

e. All operating chemical drains connected to closed systems only shall be double

blocked and bled (i.e. sweetening chemical, glycol, propane, etc.).

f. Atmospheric vent valves shall be supplied at the end of all instrument headers and

shall be installed in the bottom end of the header.

2.3.12. Compressor Piping

a. Main pipe supports shall be independent of compressor foundations.

b. Piping and supports shall be designed to prevent excessive vibration and thermal

stresses.

c. No cast iron valves shall be used on compressor process piping.

d. Crankcase vents and distance piece vents shall be piped to outside of the compressor

building.

e. Starting motor exhausts shall be piped to outside the compressor building or shall have

a swing type check valve installed between the starter motor and the flare header.

f. Compressor suction and discharge piping shall be designed and installed to prevent

excessive mechanical or resonant vibration resulting in high stress levels in the piping.

Pipe in compressor suction or discharge service shall have a life expectancy of aminimum of twenty (20) years under vibrating service.

g. U-bolt clamps shall not be utilized in any compressor pipe clamps either in the

compressor building or on rack piping. All vibrating service clamps shall be flat bar

type, complete with rubber spacers.

h. Piping shall be supported near all changes in direction and shall remain straight

between supports.

i. The discharge of all compressor process piping shall be equipped with a piston check

valve. This valve shall be a Daniel or equal piston check.

j. Compressor driver air intakes and exhausts shall be supported and installed outside of

the compressor building.

2.3.13. Pressure Testing of Piping Systems

a. Prior to initial operation, installed piping shall be pressure tested to assure tightness.

In the event repairs or additions are made following the test, the affected piping shall

be retested. In the case of minor repairs or additions, the Owner may waive retest

requirements, or may request alternate methods of determining the soundness of

fabrication.

b. Inspection and testing shall be in accordance with the requirements of the applicable

code as set forth in Section 2.0 of this Specification and with Dominion and Provincial

regulations concerning piping systems.c. All piping other than open drain lines, sewers, and air lines less than 21mm (1/2) shall

be pressure tested.


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2.3.14. Liquid Sulfur Service Piping

a. All liquid sulfur piping shall be insulated and heat traced or jacketed.

b. All flanged connections shall have two couplings installed in the jackets as close to the

flanges as possible on flange centerline.

c. All piping bends shall be made with welded crosses installed complete with flanges for

cleaning.

d. All runs of pipe shall contain sufficient number of breakout flanges and all laterals

shall be connected to mains through pipe crosses with flanges on connecting ends of

laterals, and flanges and blinds on opposite sides.

e. Sufficient connections for steaming, blowing and draining shall be supplied on allsulfur lines.

f. All liquid sulfur lines shall be sloped to sulfur pit and shall be drainable.

2.3.15. Sour Service Piping (Supplement)

2.3.15.1. Scope

All sour service piping shall be designated with an S after the piping group

designation as shown in the piping material index.This Specification shall be used in conjunction with the General Specifications for

piping whenever the operating pressure is 345 kPa (50 psig) or greater and the gas or

liquid to be handled in the process piping system contains:

(a) Gas & Vapour Lines - 0.5 mol percent hydrogen

sulphide or 69 kPa (10 psi)

partial pressure H2S, or

whichever is less.

(b) Liquid Lines - A total acid gas (H2S and

CO2) mol percentage

equal to or greater than

5.0 mol percent.

Special consideration shall be given to high temperature process conditions as

determined by Designer.

2.3.15.2. Pipe


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a. All pipe material used in sour gas shall be in accordance with the applicable

piping material index unless an alternate is approved in writing by Andes

Petroleum Company.

b. All piping material used in sour service shall exhibit the following chemical

properties, in addition to the requirements of the piping material index:

i) %C+%Mn+%(Cr+Mo+V) = %(Ni+Cu) < .44

6 5 15

ii) %C < 0.26%

iii) %P < 0.04%iv) %S < 0.04%

v) %Si < 0.50%

vi) %Nb (columbium or niobium) < 0.11%

vii) %V (vanadium) < 0.06%

viii) %Ti (titanium) < 0.06%

ix) Rockwell hardness not to exceed HRC22 (includes weld, heat

affected zone and pipe).

x) The maximum yield strength < 551 MPa (80,000 psi) but, if

applicable, pipe between 368 MPa and 551 MPa shall be

subject to special property provisions of CSA code Z245.5.

2.3.15.3. Fittings

All fittings shall be manufactured in accordance with the grade shown on the piping

material index and the supplemental chemical properties shown in Section 2.3.15.2.2.

2.3.15.3.1. Identification

Flanges in sour service applications shall be fully identified in a permanent manner by

one of the following methods:

i) Hot stamping (with the part above 620C) with rounded die impression.

ii) Cold stamping with rounded die impression prior to a final heat treatment.

iii) Cold stamping with rounded die impressions on the outer rim of the flange.

2.3.15.4. Valves

a. All valves for sour gas or sour liquid service shall meet the latest NACE

Specification.


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b. The use of O rings in valves, instruments and equipment intended for sour

service shall be minimized. If used, they shall be fabricated from Teflon or

Viton A.

2.3.15.5. Bolting

a. All special nuts and bolts to be used in sour service shall have distinct

permanent identifications of the material specified in the piping material

index.

b. Bolting of piping and equipment shall be by torque wrench or other approvedmethod which will ensure closure without cold working of bolts. Impact

tightening shall not be allowed except by special approval.

c.

2.3.15.6. Gaskets

All gaskets in sour service shall be flexitallic up to 600# ANSI and oval ring

900# and over. Salt water service shall be flexitallic gaskets. Gasket to have

an I.D. equal to the I.D. of Sch. 40 pipe.

2.3.15.7. Affidavits

Affidavits and mill test reports showing conformance to specifications

contained in this supplement shall be provided for all pipe, valves, fittings,

bolts, nuts and other materials supplied for sour service.

2.3.15.8. Piping Installation Sour Service

a. All pipe and fittings in sour service shall have 3.2mm (.125) corrosion

allowance added to the wall thickness unless otherwise specified. This shall

be added to the calculated allowable thickness.

b. No threaded connections shall be permitted in sour gas process piping, except

for secondary lines such as instrument leads, etc., downstream of block valves

which are flanged and connected by weld fittings to primary lines.

c. All welds on ANSI 300# class or higher in piping systems in sour service

shall be 100 percent stress relieved and x-rayed by the Contractor. In addition,

any welding on ANSI 600# sour piping shall be stress relieved, i.e. pipe shoes

secured to the pipe by welding, etc. The Rockwell hardness of weld, parent

metal and heat affected zones shall not exceed HRC 22. Affidavits of stress

relieving, x-ray film inspection and hardness test shall be supplied to theOwner.


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3. ANNEXES


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3.1. Threaded maximum allowable tables

Threaded (NPT) Maximum Allowable Pipe Operating Pressures (Rev 3, May 2007)

Code: ASME B31.3

Note: 1) MOP's valid for temperatures to 400 deg F (204C)

2) Pipe material assumed to be A 106 B

Nominal Actual Nominal C.A. Thread EffectiveMax Oper.Pressure

Dia (in) Dia (mm) Sch. W.T. (mm) (mm) Depth (mm) W.T. (mm) (KPA) PSIG)

1/2 21.3 40 2.769 0 1.45 0.97 12,597 1,827

1/2 21.3 80 (XS) 3.732 0 1.45 1.82 23,508 3,409

1/2 21.3 160 4.775 0 1.45 2.73 35,325 5,123

1/2 21.3 XXS 7.468 0 1.45 5.08 65,836 9,548

1/2 21.3 40 2.769 1.6 1.45 -0.63 N/A N/A

1/2 21.3 80 (XS) 3.732 1.6 1.45 0.22 2,790 405

1/2 21.3 160 4.775 1.6 1.45 1.13 14,607 2,119

1/2 21.3 XXS 7.468 1.6 1.45 3.48 45,119 6,544

1/2 21.3 40 2.769 3.2 1.45 -2.23 N/A N/A

1/2 21.3 80 (XS) 3.732 3.2 1.45 -1.38 N/A N/A

1/2 21.3 160 4.775 3.2 1.45 -0.47 N/A N/A

1/2 21.3 XXS 7.468 3.2 1.45 1.88 24,401 3,539

3/4 26.7 40 2.87 0 1.45 1.06 10,962 1,590

3/4 26.7 80 (XS) 3.912 0 1.45 1.97 20,380 2,956

3/4 26.7 160 5.583 0 1.45 3.44 35,483 5,146

3/4 26.7 XXS 7.823 0 1.45 5.40 55,729 8,083

3/4 26.7 40 2.87 1.6 1.45 -0.54 N/A N/A

3/4 26.7 80 (XS) 3.912 1.6 1.45 0.37 3,853 559

3/4 26.7 160 5.583 1.6 1.45 1.84 18,956 2,749

3/4 26.7 XXS 7.823 1.6 1.45 3.80 39,202 5,686

3/4 26.7 40 2.87 3.2 1.45 -2.14 N/A N/A

3/4 26.7 80 (XS) 3.912 3.2 1.45 -1.23 N/A N/A

3/4 26.7 160 5.583 3.2 1.45 0.24 2,429 352

3/4 26.7 XXS 7.823 3.2 1.45 2.20 22,675 3,289

1 33.4 40 3.378 0 1.77 1.19 9,791 1,420

1 33.4 80 (XS) 4.547 0 1.77 2.21 18,238 2,645

1 33.4 160 6.35 0 1.77 3.79 31,265 4,534

1 33.4 XXS 9.093 0 1.77 6.19 51,084 7,409

1 33.4 40 3.378 1.6 1.77 -0.41 N/A N/A

1 33.4 80 (XS) 4.547 1.6 1.77 0.61 5,026 729

1 33.4 160 6.35 1.6 1.77 2.19 18,053 2,618

1 33.4 XXS 9.093 1.6 1.77 4.59 37,872 5,493

1 33.4 40 3.378 3.2 1.77 -2.01 N/A N/A

1 33.4 80 (XS) 4.547 3.2 1.77 -0.99 N/A N/A

1 33.4 160 6.35 3.2 1.77 0.59 4,841 702

1 33.4 XXS 9.093 3.2 1.77 2.99 24,660 3,576

1 1/2 48.3 40 3.683 0 1.77 1.45 8,295 1,203


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1 1/2 48.3 80 (XS) 5.08 0 1.77 2.68 15,275 2,215

1 1/2 48.3 160 7.137 0 1.77 4.47 25,552 3,706

1 1/2 48.3 XXS 10.16 0 1.77 7.12 40,656 5,896

1 1/2 48.3 40 3.683 1.6 1.77 -0.15 N/A N/A

1 1/2 48.3 80 (XS) 5.08 1.6 1.77 1.08 6,138 890

1 1/2 48.3 160 7.137 1.6 1.77 2.87 16,416 2,381

1 1/2 48.3 XXS 10.16 1.6 1.77 5.52 31,520 4,571

1 1/2 48.3 40 3.683 3.2 1.77 -1.75 N/A N/A

1 1/2 48.3 80 (XS) 5.08 3.2 1.77 -0.53 N/A N/A

1 1/2 48.3 160 7.137 3.2 1.77 1.27 7,280 1,056

1 1/2 48.3 XXS 10.16 3.2 1.77 3.92 22,384 3,246

2 60.3 40 3.912 0 1.77 1.65 7,557 1,096

2 60.3 80 (XS) 5.537 0 1.77 3.07 14,058 2,039

2 60.3 160 8.712 0 1.77 5.85 26,759 3,881

2 60.3 XXS 11.074 0 1.77 7.92 36,208 5,251

2 60.3 40 3.912 1.6 1.77 0.05 242 35

2 60.3 80 (XS) 5.537 1.6 1.77 1.47 6,743 978

2 60.3 160 8.712 1.6 1.77 4.25 19,444 2,820

2 60.3 XXS 11.074 1.6 1.77 6.32 28,893 4,190

2 60.3 40 3.912 3.2 1.77 -1.55 N/A N/A

2 60.3 80 (XS) 5.537 3.2 1.77 -0.13 N/A N/A

2 60.3 160 8.712 3.2 1.77 2.65 12,129 1,759

2 60.3 XXS 11.074 3.2 1.77 4.72 21,578 3,130

2 1/2 73.0 40 5.156 0 2.54 1.97 7,448 1,080

2 1/2 73.0 80 (XS) 7.01 0 2.54 3.59 13,577 1,969

2 1/2 73.0 160 9.525 0 2.54 5.79 21,892 3,175

2 1/2 73.0 XXS 14.021 0 2.54 9.73 36,755 5,331

2 1/2 73.0 40 5.156 1.6 2.54 0.37 1,404 204

2 1/2 73.0 80 (XS) 7.01 1.6 2.54 1.99 7,533 1,092

2 1/2 73.0 160 9.525 1.6 2.54 4.19 15,847 2,298

2 1/2 73.0 XXS 14.021 1.6 2.54 8.13 30,710 4,454

2 1/2 73.0 40 5.156 3.2 2.54 -1.23 N/A N/A

2 1/2 73.0 80 (XS) 7.01 3.2 2.54 0.39 1,488 216

2 1/2 73.0 160 9.525 3.2 2.54 2.59 9,802 1,422

2 1/2 73.0 XXS 14.021 3.2 2.54 6.53 24,665 3,577

3 88.9 40 5.486 0 2.54 2.26 7,012 1,017

3 88.9 80 (XS) 7.62 0 2.54 4.13 12,805 1,857

3 88.9 160 11.125 0 2.54 7.19 22,320 3,237

3 88.9 XXS 15.24 0 2.54 10.80 33,490 4,857

3 88.9 40 5.486 1.6 2.54 0.66 2,048 297

3 88.9 80 (XS) 7.62 1.6 2.54 2.53 7,841 1,137

3 88.9 160 11.125 1.6 2.54 5.59 17,356 2,517

3 88.9 XXS 15.24 1.6 2.54 9.20 28,526 4,137

3 88.9 40 5.486 3.2 2.54 -0.94 N/A N/A

3 88.9 80 (XS) 7.62 3.2 2.54 0.93 2,877 417

3 88.9 160 11.125 3.2 2.54 3.99 12,392 1,797

3 88.9 XXS 15.24 3.2 2.54 7.60 23,562 3,417


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3.2. Non thread maximum allowable table

Non threaded Maximum Allowable Pipe Operating Pressures (Rev 3, May. 2007)

Code: ASME B31.3



Nominal Actual Nominal C.A. Effective Max Oper. Pressure

Dia (in) Dia (mm) Sch. W.T. (mm) (mm) W.T. (mm) (KPA) PSIG)

1/2 21.3 40 2.769 0 2.42 31,372 4,550

1/2 21.3 80 (XS) 3.732 0 3.27 42,283 6,132

1/2 21.3 160 4.775 0 4.18 54,100 7,846

1/2 21.3 XXS 7.468 0 6.53 84,611 12,271

1/2 21.3 40 2.769 1.6 0.82 10,655 1,545

1/2 21.3 80 (XS) 3.732 1.6 1.67 21,565 3,128

1/2 21.3 160 4.775 1.6 2.58 33,382 4,842

1/2 21.3 XXS 7.468 1.6 4.93 63,894 9,267

1/2 21.3 40 2.769 3.2 -0.78 N/A N/A

1/2 21.3 80 (XS) 3.732 3.2 0.07 848 123

1/2 21.3 160 4.775 3.2 0.98 12,665 1,837

1/2 21.3 XXS 7.468 3.2 3.33 43,176 6,262

3/4 26.7 40 2.87 0 2.51 25,940 3,762

3/4 26.7 80 (XS) 3.912 0 3.42 35,358 5,128

3/4 26.7 160 5.583 0 4.89 50,461 7,319

3/4 26.7 XXS 7.823 0 6.85 70,707 10,255

3/4 26.7 40 2.87 1.6 0.91 9,413 1,365

3/4 26.7 80 (XS) 3.912 1.6 1.82 18,831 2,731

3/4 26.7 160 5.583 1.6 3.29 33,934 4,922

3/4 26.7 XXS 7.823 1.6 5.25 54,180 7,858

3/4 26.7 40 2.87 3.2 -0.69 N/A N/A

3/4 26.7 80 (XS) 3.912 3.2 0.22 2,303 334

3/4 26.7 160 5.583 3.2 1.69 17,407 2,525

3/4 26.7 XXS 7.823 3.2 3.65 37,653 5,461

1 33.4 40 3.378 0 2.96 24,407 3,540

1 33.4 80 (XS) 4.547 0 3.98 32,853 4,765

1 33.4 160 6.35 0 5.56 45,881 6,654

1 33.4 XXS 9.093 0 7.96 65,700 9,529

1 33.4 40 3.378 1.6 1.36 11,195 1,624

1 33.4 80 (XS) 4.547 1.6 2.38 19,641 2,849

1 33.4 160 6.35 1.6 3.96 32,669 4,738

1 33.4 XXS 9.093 1.6 6.36 52,488 7,612

1 33.4 40 3.378 3.2 -0.24 N/A N/A

1 33.4 80 (XS) 4.547 3.2 0.78 6,429 932

1 33.4 160 6.35 3.2 2.36 19,457 2,822

1 33.4 XXS 9.093 3.2 4.76 39,276 5,696


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1 1/2 48.3 40 3.683 0 3.22 18,402 2,669

1 1/2 48.3 80 (XS) 5.08 0 4.45 25,382 3,681

1 1/2 48.3 160 7.137 0 6.24 35,659 5,172

1 1/2 48.3 XXS 10.16 0 8.89 50,763 7,362

1 1/2 48.3 40 3.683 1.6 1.62 N/A N/A

1 1/2 48.3 80 (XS) 5.08 1.6 2.85 16,245 2,356

1 1/2 48.3 160 7.137 1.6 4.64 26,523 3,847

1 1/2 48.3 XXS 10.16 1.6 7.29 41,627 6,037

1 1/2 48.3 40 3.683 3.2 0.02 N/A N/A

1 1/2 48.3 80 (XS) 5.08 3.2 1.25 7,109 1,031

1 1/2 48.3 160 7.137 3.2 3.04 17,387 2,522

1 1/2 48.3 XXS 10.16 3.2 5.69 32,491 4,712

2 60.3 40 3.912 0 3.42 15,650 2,270

2 60.3 80 (XS) 5.537 0 4.84 22,150 3,213

2 60.3 160 8.712 0 7.62 34,852 5,055

2 60.3 XXS 11.074 0 9.69 44,301 6,425

2 60.3 40 3.912 1.6 1.82 8,335 1,209

2 60.3 80 (XS) 5.537 1.6 3.24 14,835 2,152

2 60.3 160 8.712 1.6 6.02 27,537 3,994

2 60.3 XXS 11.074 1.6 8.09 36,986 5,364

2 60.3 40 3.912 3.2 0.22 1,020 148

2 60.3 80 (XS) 5.537 3.2 1.64 7,520 1,091

2 60.3 160 8.712 3.2 4.42 20,222 2,933

2 60.3 XXS 11.074 3.2 6.49 29,671 4,303

3 88.9 40 5.486 0 4.80 14,892 2,160

3 88.9 80 (XS) 7.62 0 6.67 20,685 3,000

3 88.9 160 11.125 0 9.73 30,200 4,380

3 88.9 XXS 15.24 0 13.34 41,370 6,000

3 88.9 40 5.486 1.6 3.20 9,928 1,440

3 88.9 80 (XS) 7.62 1.6 5.07 15,721 2,280

3 88.9 160 11.125 1.6 8.13 25,236 3,660

3 88.9 XXS 15.24 1.6 11.74 36,406 5,280

3 88.9 40 5.486 3.2 1.60 4,965 720

3 88.9 80 (XS) 7.62 3.2 3.47 10,757 1,560

3 88.9 160 11.125 3.2 6.53 20,272 2,940

3 88.9 XXS 15.24 3.2 10.14 31,442 4,560

4 114.3 40 6.02 0 5.27 12,710 1,843

4 114.3 80 (XS) 8.56 0 7.49 18,073 2,621

4 114.3 160 13.49 0 11.80 28,482 4,131

4 114.3 XXS 17.12 0 14.98 36,146 5,242

4 114.3 40 6.02 1.6 3.67 8,849 1,283

4 114.3 80 (XS) 8.56 1.6 5.89 14,212 2,061

4 114.3 160 13.49 1.6 10.20 24,621 3,571

4 114.3 XXS 17.12 1.6 13.38 32,285 4,682

4 114.3 40 6.02 3.2 2.07 4,989 724

4 114.3 80 (XS) 8.56 3.2 4.29 10,352 1,501

4 114.3 160 13.49 3.2 8.60 20,760 3,011

4 114.3 XXS 17.12 3.2 11.78 28,425 4,122


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6 168.3 40 7.11 0 6.22 10,195 1,479

6 168.3 80 (XS) 10.97 0 9.60 15,730 2,281

6 168.3 160 18.26 0 15.98 26,183 3,797

6 168.3 XXS 21.95 0 19.21 31,474 4,565

6 168.3 40 7.11 1.6 4.62 7,573 1,098

6 168.3 80 (XS) 10.97 1.6 8.00 13,108 1,901

6 168.3 160 18.26 1.6 14.38 23,561 3,417

6 168.3 XXS 21.95 1.6 17.61 28,852 4,184

6 168.3 40 7.11 3.2 3.02 4,951 718

6 168.3 80 (XS) 10.97 3.2 6.40 10,486 1,521

6 168.3 160 18.26 3.2 12.78 20,939 3,037

6 168.3 XXS 21.95 3.2 16.01 26,230 3,804

8 219.1 40 8.18 0 7.16 9,010 1,307

8 219.1 80 (XS) 12.7 0 11.11 13,988 2,029

8 219.1 XXS 22.23 0 19.45 24,485 3,551

8 219.1 160 23 0 20.13 25,333 3,674

8 219.1 40 8.18 1.6 5.56 6,996 1,015

8 219.1 80 (XS) 12.7 1.6 9.51 11,974 1,737

8 219.1 XXS 22.23 1.6 17.85 22,471 3,259

8 219.1 160 23 1.6 18.53 23,319 3,382

8 219.1 40 8.18 3.2 3.96 4,982 723

8 219.1 80 (XS) 12.7 3.2 7.91 9,960 1,445

8 219.1 XXS 22.23 3.2 16.25 20,457 2,967

8 219.1 160 23 3.2 16.93 21,305 3,090

10 273.0 40 9.27 0 8.11 8,194 1,188

10 273.0 80 15.09 0 13.20 13,339 1,935

10 273.0 XXS 25.4 0 22.23 22,453 3,256

10 273.0 160 28.58 0 25.01 25,264 3,664

10 273.0 40 9.27 1.6 6.51 6,578 954

10 273.0 80 15.09 1.6 11.60 11,723 1,700

10 273.0 XXS 25.4 1.6 20.63 20,837 3,022

10 273.0 160 28.58 1.6 23.41 23,648 3,430

10 273.0 40 9.27 3.2 4.91 4,962 720

10 273.0 60 (XS) 12.7 3.2 7.91 7,994 1,159

10 273.0 80 15.09 3.2 10.00 10,106 1,466

10 273.0 XXS 25.4 3.2 19.03 19,220 2,788

10 273.0 160 28.58 3.2 21.81 22,031 3,195

12 323.8 STD 9.53 0 8.34 7,103 1,030

12 323.8 40 10.31 0 9.02 7,684 1,114

12 323.8 80 17.48 0 15.30 13,028 1,889

12 323.8 XXS 25.4 0 22.23 18,930 2,746

12 323.8 160 33.32 0 29.16 24,833 3,602

12 323.8 STD 9.53 1.6 6.74 5,740 832

12 323.8 40 10.31 1.6 7.42 6,321 917

12 323.8 80 17.48 1.6 13.70 11,665 1,692

12 323.8 160 25.4 1.6 20.63 17,568 2,548

12 323.8 XXS 33.32 1.6 27.56 23,470 3,404

12 323.8 STD 9.53 3.2 5.14 4,377 635


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12 323.8 40 10.31 3.2 5.82 4,958 719

12 323.8 XS 12.7 3.2 7.91 6,740 977

12 323.8 80 17.48 3.2 12.10 10,302 1,494

12 323.8 160 25.4 3.2 19.03 16,205 2,350

12 323.8 XXS 33.32 3.2 25.96 22,107 3,206

14 355.6 STD 9.53 0 8.34 6,467 938

14 355.6 40 11.13 0 9.74 7,553 1,095

14 355.6 80 19.05 0 16.67 12,928 1,875

14 355.6 160 35.71 0 31.25 24,234 3,515

14 355.6 STD 9.53 1.6 6.74 5,227 758

14 355.6 40 11.13 1.6 8.14 6,312 915

14 355.6 80 19.05 1.6 15.07 11,687 1,695

14 355.6 160 35.71 1.6 29.65 22,993 3,335

14 355.6 STD 9.53 3.2 5.14 3,986 578

14 355.6 40 11.13 3.2 6.54 5,071 736

14 355.6 XS 12.7 3.2 7.91 6,137 890

14 355.6 80 19.05 3.2 13.47 10,446 1,515

14 355.6 160 35.71 3.2 28.05 21,752 3,155

16 406.4 STD 9.53 0 8.34 5,659 821

16 406.4 40 12.7 0 11.11 7,541 1,094

16 406.4 80 21.44 0 18.76 12,731 1,846

16 406.4 160 40.49 0 35.43 24,043 3,487

16 406.4 STD 9.53 1.6 6.74 4,573 663

16 406.4 40 12.7 1.6 9.51 6,456 936

16 406.4 80 21.44 1.6 17.16 11,645 1,689

16 406.4 160 40.49 1.6 33.83 22,958 3,330

16 406.4 STD 9.53 3.2 5.14 3,487 506

16 406.4 40 (XS) 12.7 3.2 7.91 5,370 779

16 406.4 80 21.44 3.2 15.56 10,560 1,531

16 406.4 160 40.49 3.2 32.23 21,872 3,172

24 610 STD 9.53 0 8.34 3,770 547

24 610 40 17.48 0 15.30 6,915 1,003

24 610 80 30.96 0 27.09 12,248 1,776

24 610 160 59.54 0 52.10 23,555 3,416

24 610 STD 9.53 1.6 6.74 3,047 442

24 610 40 17.48 1.6 13.70 6,192 898

24 610 80 30.96 1.6 25.49 11,525 1,671

24 610 160 59.54 1.6 50.50 22,831 3,311

24 610 STD 9.53 3.2 5.14 2,323 337

24 610 40 17.48 3.2 12.10 5,469 793

24 610 80 30.96 3.2 23.89 10,801 1,567

24 610 160 59.54 3.2 48.90 22,108 3,206

Non threaded Maximum Allowable Pipe Operating Pressures, High Temperature(Rev 3, May. 2007)


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Code: ASME B31.3

Note: 1) MOP's valid for temperatures to 400 deg F (204C) to 650F (343C)


3) 1/2" to 2" (21mm to 60mm) threaded pipe

Nominal Actual Nominal C.A. Thread EffectiveMax Oper.Pressure


1/2 21.3 40 2.769 0 1.45 0.97 10,708 1,553

1/2 21.3 80 (XS) 3.732 0 1.45 1.82 19,982 2,8981/2 21.3 160 4.775 0 1.45 2.73 30,026 4,355

1/2 21.3 XXS 7.468 0 1.45 5.08 55,961 8,116

1/2 21.3 40 2.769 1.6 1.45 -0.63 N/A N/A

1/2 21.3 80 (XS) 3.732 1.6 1.45 0.22 2,372 344

1/2 21.3 160 4.775 1.6 1.45 1.13 12,416 1,801

1/2 21.3 XXS 7.468 1.6 1.45 3.48 38,351 5,562

1/2 21.3 40 2.769 3.2 1.45 -2.23 N/A N/A

1/2 21.3 80 (XS) 3.732 3.2 1.45 -1.38 N/A N/A

1/2 21.3 160 4.775 3.2 1.45 -0.47 N/A N/A

1/2 21.3 XXS 7.468 3.2 1.45 1.88 20,741 3,008

3/4 26.7 40 2.87 0 1.45 1.06 9,318 1,3513/4 26.7 80 (XS) 3.912 0 1.45 1.97 17,323 2,512

3/4 26.7 160 5.583 0 1.45 3.44 30,161 4,374

3/4 26.7 XXS 7.823 0 1.45 5.40 47,370 6,870

3/4 26.7 40 2.87 1.6 1.45 -0.54 N/A N/A

3/4 26.7 80 (XS) 3.912 1.6 1.45 0.37 3,275 475

3/4 26.7 160 5.583 1.6 1.45 1.84 16,113 2,337

3/4 26.7 XXS 7.823 1.6 1.45 3.80 33,322 4,833

3/4 26.7 40 2.87 3.2 1.45 -2.14 N/A N/A

3/4 26.7 80 (XS) 3.912 3.2 1.45 -1.23 N/A N/A

3/4 26.7 160 5.583 3.2 1.45 0.24 2,064 299

3/4 26.7 XXS 7.823 3.2 1.45 2.20 19,274 2,7951 33.4 40 3.378 0 1.77 1.19 8,323 1,207

1 33.4 80 (XS) 4.547 0 1.77 2.21 15,502 2,248

1 33.4 160 6.35 0 1.77 3.79 26,575 3,854

1 33.4 XXS 9.093 0 1.77 6.19 43,421 6,298

1 33.4 40 3.378 1.6 1.77 -0.41 N/A N/A

1 33.4 80 (XS) 4.547 1.6 1.77 0.61 4,272 620

1 33.4 160 6.35 1.6 1.77 2.19 15,345 2,226

1 33.4 XXS 9.093 1.6 1.77 4.59 32,191 4,669

1 33.4 40 3.378 3.2 1.77 -2.01 N/A N/A

1 33.4 80 (XS) 4.547 3.2 1.77 -0.99 N/A N/A

1 33.4 160 6.35 3.2 1.77 0.59 4,115 5971 33.4 XXS 9.093 3.2 1.77 2.99 20,961 3,040

1 1/2 48.3 40 3.683 0 1.77 1.45 7,050 1,023

1 1/2 48.3 80 (XS) 5.08 0 1.77 2.68 12,983 1,883


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1 1/2 48.3 160 7.137 0 1.77 4.47 21,719 3,150

1 1/2 48.3 XXS 10.16 0 1.77 7.12 34,558 5,012

1 1/2 48.3 40 3.683 1.6 1.77 -0.15 N/A N/A

1 1/2 48.3 80 (XS) 5.08 1.6 1.77 1.08 5,218 757

1 1/2 48.3 160 7.137 1.6 1.77 2.87 13,954 2,024

1 1/2 48.3 XXS 10.16 1.6 1.77 5.52 26,792 3,886

1 1/2 48.3 40 3.683 3.2 1.77 -1.75 N/A N/A

1 1/2 48.3 80 (XS) 5.08 3.2 1.77 -0.53 N/A N/A

1 1/2 48.3 160 7.137 3.2 1.77 1.27 6,188 897

1 1/2 48.3 XXS 10.16 3.2 1.77 3.92 19,026 2,759

2 60.3 40 3.912 0 1.77 1.65 6,424 932

2 60.3 80 (XS) 5.537 0 1.77 3.07 11,949 1,733

2 60.3 160 8.712 0 1.77 5.85 22,745 3,299

2 60.3 XXS 11.074 0 1.77 7.92 30,777 4,464

2 60.3 40 3.912 1.6 1.77 0.05 206 30

2 60.3 80 (XS) 5.537 1.6 1.77 1.47 5,732 831

2 60.3 160 8.712 1.6 1.77 4.25 16,528 2,397

2 60.3 XXS 11.074 1.6 1.77 6.32 24,559 3,562

2 60.3 40 3.912 3.2 1.77 -1.55 N/A N/A

2 60.3 80 (XS) 5.537 3.2 1.77 -0.13 N/A N/A

2 60.3 160 8.712 3.2 1.77 2.65 10,310 1,495

2 60.3 XXS 11.074 3.2 1.77 4.72 18,342 2,660

3 88.9 40 5.486 0 0 4.80 12,658 1,836

3 88.9 80 (XS) 7.62 0 0 6.67 17,582 2,550

3 88.9 160 11.125 0 0 9.73 25,670 3,723

3 88.9 XXS 15.24 0 0 13.34 35,165 5,100

3 88.9 40 5.486 1.6 0 3.20 8,439 1,224

3 88.9 80 (XS) 7.62 1.6 0 5.07 13,363 1,938

3 88.9 160 11.125 1.6 0 8.13 21,450 3,111

3 88.9 XXS 15.24 1.6 0 11.74 30,945 4,488

3 88.9 40 5.486 3.2 0 1.60 4,220 612

3 88.9 80 (XS) 7.62 3.2 0 3.47 9,144 1,326

3 88.9 160 11.125 3.2 0 6.53 17,231 2,499

3 88.9 XXS 15.24 3.2 0 10.14 26,726 3,876

4 114.3 40 6.02 0 0 5.27 10,804 1,567

4 114.3 80 (XS) 8.56 0 0 7.49 15,362 2,228

4 114.3 160 13.49 0 0 11.80 24,210 3,511

4 114.3 XXS 17.12 0 0 14.98 30,724 4,456

4 114.3 40 6.02 1.6 0 3.67 7,522 1,091

4 114.3 80 (XS) 8.56 1.6 0 5.89 12,080 1,752

4 114.3 160 13.49 1.6 0 10.20 20,928 3,035

4 114.3 XXS 17.12 1.6 0 13.38 27,442 3,980

4 114.3 40 6.02 3.2 0 2.07 4,240 615

4 114.3 80 (XS) 8.56 3.2 0 4.29 8,799 1,276

4 114.3 160 13.49 3.2 0 8.60 17,646 2,559

4 114.3 XXS 17.12 3.2 0 11.78 24,161 3,504

6 168.3 40 7.11 0 0 6.22 8,666 1,257

6 168.3 80 (XS) 10.97 0 0 9.60 13,370 1,939


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6 168.3 160 18.26 0 0 15.98 22,256 3,228

6 168.3 XXS 21.95 0 0 19.21 26,753 3,880

6 168.3 40 7.11 1.6 0 4.62 6,437 934

6 168.3 80 (XS) 10.97 1.6 0 8.00 11,142 1,616

6 168.3 160 18.26 1.6 0 14.38 20,027 2,905

6 168.3 XXS 21.95 1.6 0 17.61 24,524 3,557

6 168.3 40 7.11 3.2 0 3.02 4,208 610

6 168.3 80 (XS) 10.97 3.2 0 6.40 8,913 1,293

6 168.3 160 18.26 3.2 0 12.78 17,798 2,581

6 168.3 XXS 21.95 3.2 0 16.01 22,296 3,234

8 219.1 40 8.18 0 0 7.16 7,658 1,111

8 219.1 80 (XS) 12.7 0 0 11.11 11,890 1,724

8 219.1 XXS 22.23 0 0 19.45 20,812 3,018

8 219.1 160 23 0 0 20.13 21,533 3,123

8 219.1 40 8.18 1.6 0 5.56 5,946 862

8 219.1 80 (XS) 12.7 1.6 0 9.51 10,178 1,476

8 219.1 XXS 22.23 1.6 0 17.85 19,100 2,770

8 219.1 160 23 1.6 0 18.53 19,821 2,875

8 219.1 40 8.18 3.2 0 3.96 4,234 614

8 219.1 80 (XS) 12.7 3.2 0 7.91 8,466 1,228

8 219.1 XXS 22.23 3.2 0 16.25 17,388 2,522

8 219.1 160 23 3.2 0 16.93 18,109 2,626

10 273.0 40 9.27 0 0 8.11 6,965 1,010

10 273.0 80 15.09 0 0 13.20 11,338 1,644

10 273.0 XXS 25.4 0 0 22.23 19,085 2,768

10 273.0 160 28.58 0 0 25.01 21,474 3,114

10 273.0 40 9.27 1.6 0 6.51 5,591 811

10 273.0 80 15.09 1.6 0 11.60 9,964 1,445

10 273.0 XXS 25.4 1.6 0 20.63 17,711 2,569

10 273.0 160 28.58 1.6 0 23.41 20,100 2,915

10 273.0 40 9.27 3.2 0 4.91 4,217 612

10 273.0 80 15.09 3.2 0 10.00 8,590 1,246

10 273.0 XXS 25.4 3.2 0 19.03 16,337 2,369

10 273.0 160 28.58 3.2 0 21.81 18,726 2,716

12 323.8 STD 9.53 0 0 8.34 6,037 876

12 323.8 40 10.31 0 0 9.02 6,531 947

12 323.8 80 17.48 0 0 15.30 11,074 1,606

12 323.8 XXS 25.4 0 0 22.23 16,091 2,334

12 323.8 160 33.32 0 0 29.16 21,108 3,061

12 323.8 STD 9.53 1.6 0 6.74 4,879 708

12 323.8 40 10.31 1.6 0 7.42 5,373 779

12 323.8 80 17.48 1.6 0 13.70 9,915 1,438

12 323.8 160 25.4 1.6 0 20.63 14,932 2,166

12 323.8 XXS 33.32 1.6 0 27.56 19,950 2,893

12 323.8 STD 9.53 3.2 0 5.14 3,720 540

12 323.8 40 10.31 3.2 0 5.82 4,215 611

12 323.8 80 17.48 3.2 0 12.10 8,757 1,270

12 323.8 160 25.4 3.2 0 19.03 13,774 1,998


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12 323.8 XXS 33.32 3.2 0 25.96 18,791 2,725

14 355.6 STD 9.53 0 0 8.34 5,497 797

14 355.6 40 11.13 0 0 9.74 6,420 931

14 355.6 80 19.05 0 0 16.67 10,989 1,594

14 355.6 160 35.71 0 0 31.25 20,599 2,988

14 355.6 STD 9.53 1.6 0 6.74 4,443 644

14 355.6 40 11.13 1.6 0 8.14 5,365 778

14 355.6 80 19.05 1.6 0 15.07 9,934 1,441

14 355.6 160 35.71 1.6 0 29.65 19,544 2,835

14 355.6 STD 9.53 3.2 0 5.14 3,388 491

14 355.6 40 11.13 3.2 0 6.54 4,311 625

14 355.6 80 19.05 3.2 0 13.47 8,879 1,288

14 355.6 160 35.71 3.2 0 28.05 18,490 2,682

16 406.4 STD 9.53 0 0 8.34 4,810 698

16 406.4 40 12.7 0 0 11.11 6,410 930

16 406.4 80 21.44 0 0 18.76 10,822 1,569

16 406.4 160 40.49 0 0 35.43 20,437 2,964

16 406.4 STD 9.53 1.6 0 6.74 3,887 564

16 406.4 40 12.7 1.6 0 9.51 5,487 796

16 406.4 80 21.44 1.6 0 17.16 9,899 1,436

16 406.4 160 40.49 1.6 0 33.83 19,514 2,830

16 406.4 STD 9.53 3.2 0 5.14 2,964 430

16 406.4 40 12.7 3.2 0 7.91 4,564 662

16 406.4 80 21.44 3.2 0 15.56 8,976 1,302

16 406.4 160 40.49 3.2 0 32.23 18,591 2,696

24 610 STD 9.53 0 0 8.34 3,205 465

24 610 40 17.48 0 0 15.30 5,878 853

24 610 80 30.96 0 0 27.09 10,411 1,510

24 610 160 59.54 0 0 52.10 20,022 2,904

24 610 STD 9.53 1.6 0 6.74 2,590 376

24 610 40 17.48 1.6 0 13.70 5,263 763

24 610 80 30.96 1.6 0 25.49 9,796 1,421

24 610 160 59.54 1.6 0 50.50 19,407 2,815

24 610 STD 9.53 3.2 0 5.14 1,975 286

24 610 40 17.48 3.2 0 12.10 4,648 674

24 610 80 30.96 3.2 0 23.89 9,181 1,332

24 610 160 59.54 3.2 0 48.90 18,792 2,725

Maximum Allowable Pipe Operating Pressures Stainless Steel (Rev 3, May. 2007)

Code: ASME B31.3


2) Pipe material assumed to be SA312-TP304L


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3) MOP's is not valid for 150 deg F

Nominal Actual Nominal C.A. Thread Effective Max Oper. Pressure


1/2 21.3 10S 2.11 0 1.45 0.40 3,669 532

1/2 21.3 40S 2.77 0 1.45 0.97 9,015 1,307

1/2 21.3 80S 3.73 0 1.45 1.81 16,792 2,435

3/4 26.7 10S 2.11 0 1.45 0.40 2,927 424

3/4 26.7 40S 2.87 0 1.45 1.06 7,838 1,137

3/4 26.7 80S 3.91 0 1.45 1.97 14,559 2,112

1 33.4 10S 2.77 0 1.77 0.65 3,860 560

1 33.4 40S 3.38 0 1.77 1.19 7,011 1,017

1 33.4 80S 4.55 0 1.77 2.21 13,055 1,893

1 1/2 48.3 10S 2.77 0 1.77 0.65 2,669 387

1 1/2 48.3 40S 3.68 0 1.77 1.45 5,920 859

1 1/2 48.3 80S 5.08 0 1.77 2.68 10,921 1,584

2 60.3 10S 2.77 0 1.77 0.65 2,138 310

2 60.3 40S 3.91 0 1.77 1.65 5,400 783

2 60.3 80S 5.54 0 1.77 3.08 10,064 1,460

2 1/2 73.0 10S 3.05 0 1.77 0.90 2,428 352

2 1/2 73.0 40S 5.16 0 1.77 2.75 7,415 1,075

2 1/2 73.0 80S 7.01 0 1.77 4.36 11,788 1,710

3 88.9 10S 3.05 0 0 2.67 5,920 859

3 88.9 40S 5.49 0 0 4.80 10,656 1,545

3 88.9 80S 7.62 0 0 6.67 14,790 2,145

4 114.3 10S 3.05 0 0 2.67 4,604 668

4 114.3 40S 6.02 0 0 5.27 9,088 1,318

4 114.3 80S 8.56 0 0 7.49 12,922 1,874

6 168.3 10S 3.4 0 0 2.98 3,486 506

6 168.3 40S 7.11 0 0 6.22 7,289 1,057

6 168.3 80S 10.97 0 0 9.60 11,247 1,631

8 219.1 10S 3.76 0 0 3.29 2,961 429

8 219.1 40S 8.18 0 0 7.16 6,442 934

8 219.1 80S 12.7 0 0 11.11 10,002 1,451

10 273.1 10S 4.19 0 0 3.67 2,647 384

10 273.1 40S 9.27 0 0 8.11 5,857 849

10 273.1 80S 12.7 0 0 11.11 8,024 1,164

12 323.8 10S 4.57 0 0 4.00 2,435 353

12 323.8 40S 9.53 0 0 8.34 5,078 737

12 323.8 80S 12.7 0 0 11.11 6,768 982


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3.3. Piping Specification Sheets / Piping Class

SPEC. DESIGNATION 150 IAX

DESIGN CODE ANSI B-31.3 (latest) RATING 150 # ANSI

PRESSURE (DESIGN) 1630 KPa TEMP. (DESIGN) 137C

MAWP 1430 KPa TEMP. 137C

CORROSION ALLOWANCE 1.6mm (1/16") STRESS RELIEVE NoX-RAY 10% TEST PRESSURE 1.5 x Design Pressure

SIZE RANGE NOTES

WALL SCHEDULE

PIPE

FITTINGS - B.W. EX.REDUCERS

FITTINGS - B.W.

REDUCERS ONLY

FITTINGS

SCREWED

COUPLINGS

THREADOLETS

SWAGES

NIPPLES

FLANGES1

GASKETS

BOLTS

NUTS

VALVES - GATE

VALVES - PLUG

2

VALVES - BALL4

VALVES - CHECK

VALVES - GLOBE

NOTES: 1. 21MM to 48MM FLANGES 150# SCRD. OR

SOCKET W ELD RF.

2. 168MM & 219MM USE PL-152X

3. 219MM USE BA-152X.

Rev.: 3 Mayo 2007

PIPING MATERIAL SPECIFICATION

LINE CONTENT Dry instrument air in temperature service between -29C and 121C.

(" to 2") 21mm to 60mm (3" to 10") 89 to273mm (12" to 24") 323mm to 610mm

80 40 STD

C.S. Pipe Smls ASTM C.S. Pipe Smls ASTM C.S. Pipe Smls ASTM

ASTM A-234 WPB to pipewall thickness & ANSI

ASTM A-234 WPB to pipe wallthickness & ANSI B16.9

ASTM A-234 WPB to pipe

wall thickness & ANSI

ASTM A-234 WPB to pipe wall

thickness & ANSI B16.9

ASTM A-105 3000# FS to

ANSI B16.11


ANSI B16.11


ANSI B16.11


ANSI B16.11

ASTM A-182-F316L 3000#

FS

ASTM A-106 GR B

Sch 80 FS

ASTM A-106 GR B

Sch 80 FSASTM A-105

150# RF to ANSI B16.5

ASTM A-105


ASTM A-105


3.2mm Flexitallic 304SS 3.2mm Flexitallic 304SS 3.2mm Flexitall ic 304SS

ASTM A-193 B7 Bolts ASTM A-193 B7 Bolts ASTM A-193 B7 Bolts

ASTM A-194 2H Hex Nuts ASTM A-194 2H Hex Nuts ASTM A-194 2H Hex Nuts

Class 800 # CS SCRD.

Spec. #GA-153X

150# CS FLGD.

Spec. #GA-151X

150# CS FLGD.

Spec. #GA-151X

150# CS FLGD.

Spec. #PL-151X

150# CS FLGD. Spec.

#PL-152X3000# CS SCRD.

Spec. #BA-153X

150# CS FLGD.

Spec. #BA-151X

150# CS FLGD. Spec.

#BA-152X


Spec. #CH-153X

150# CS FLGD.

Spec. #CH-151X

150# CS FLGD. Spec.

#CH-151X


Spec. #GL-153X

150# CS FLGD.

Spec. #GL-151XUse Spec. #GA-151X


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SPEC. DESIGNATION 150 PW


PRESSURE (DESIGN) 1965 KPa TEMP. (DESIGN) -45C

MAWP 1758 KPa TEMP. -45C

CORROSION ALLOWANCE 1.6mm (1/16") STRESS RELIEVE No

X-RAY 10% TEST PRESSURE 1.5 x Design Pressure

SIZE RANGE NOTES

WALL SCHEDULE

PIPEFITTINGS - B.W. EX.

REDUCERSFITTINGS - B.W.

REDUCERS ONLYFITTINGS

SCREWED

COUPLINGS

THREADOLETS

SWAGES

NIPPLES

FLANGES 1

GASKETS

BOLTS

NUTS

VALVES - GATE

VALVES - PLUG2

VALVES - BALL3

VALVES - CHECK

VALVES - GLOBE

NOTES: 1. 21MM TO 48MM FLANGES 150# SCRD. OR

SOCKET WELD RF.

2 168MM & 219MM USE PL-152W.

3 219MM USE BA-152W.

4 IMPACT TEST IS REQUIRED FOR NOMINAL THICKNESS

HIGHER THAN 14.7MM Rev.: 3 Mayo 2007

(3" to 10") 89 to273mm (12" to 24") 323mm to 610mm

LINE CONTENTSweet hydrocarbon liquid & vapour, process air, caustic, process drains, and vent systems in temperature

service between -45C and -29C

3000# CS SCRD.

Spec. #BA-153W

150# CS FLGD. Spec.

#BA-151W

150# CS FLGD.

Spec. #BA-152WClass 800 # CS SCRD.

Spec. #CH-153W or CH-

150# CS FLGD. Spec.

#CH-151W

Class 800 # CS SCRD.Spec. #GL-153W

150# CS FLGD. Spec.#GL-151W

Use Spec. #GA-151W

150# CS FLGD.

Spec. #CH-151W


Spec. #GA-153W

150# CS FLGD. Spec.

#GA-151W

150# CS FLGD.

Spec. #GA-151WClass 800 # CS SCRD.

Spec. #PL-153W

150# CS FLGD. Spec.

#PL-151W

150# CS FLGD.

Spec. #PL-152W

ASTM A-320 GR L7 Bolts ASTM A-320 GR L7 Bolts ASTM A-320 GR L7 Bolts

ASTM A-194 GR 4 or 7

Hex Nuts


Hex Nuts


Hex Nuts

ASTM A-350 GR LF2150# RF to ANSI B16.5

ASTM A-350 GR LF2 150#RF to ANSI B16.5

ASTM A-350 GR LF2150# RF to ANSI B16.5

3.2mm Flexitallic 304SS 3.2mm Flexitallic 304SS 3.2mm Flexitallic 304SS

ASTM A-333 GR 6

Sch. 80 FSASTM A-333 GR 6

Sch. 80 FS

ASTM A-350 GR LF2

6000# FS to ANSI B16.11ASTM A-350 GR LF2

3000# FS to ANSI B16.11

ASTM A-350 GR LF2 3000# FS

to ANSI B16.11

ASTM A-420 WPL-6 to pipe wall


ASTM A-420 WPL-6 to pipe

wall thickness & ANSI B16.9ASTM A-350 GR LF2

3000# FS to ANSI B16.11

C.S. Pipe Smls ASTM

A-333 GR 6

C.S. Pipe Smls ASTM A-

333 GR 6

C.S. Pipe Smls ASTM

A-333 GR 6ASTM A-420 WPL-6 to pipe wall



wall thickness & ANSI B16.9


80 40 STD

(" to 2") 21mm to 60mm


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SPEC. DESIGNATION 150 PSW


PRESSURE (DESIGN) 1965 KPa TEMP. (DESIGN) -45C

MAWP 1758 KPa TEMP. -45C

CORROSION ALLOWANCE 3.2mm (1/8") STRESS RELIEVE YesX-RAY Full (100%) TEST PRESSURE 1.5 x Design Pressure

SIZE RANGE NOTES

WALL SCHEDULE 5,7

PIPE

FITTINGS - B.W. EX.



SCREWED 1

COUPLINGS1

THREADOLETS1

SWAGES1

NIPPLES1

FLANGES1

GASKETS

BOLTS

NUTS

VALVES - GATE1,6

VALVES - PLUG1,2,6

VALVES - BALL1,3,6

VALVES - CHECK1,6

VALVES - GLOBE 1,4,6

NOTES: 1. SCREWED CONNECTIONS TO BE USED ONLY ON

SECONDARY LINES AFTER FLANGED BLOCK VALVES.

2. 168MM & 219MM USE PL-152SW.

3. 219MM USE BA-152SW.

4.

5.

6.

Rev.: 3 Mayo 2007

LCC - LOW CARBON CONTENT FOR LOW

TEMPERATURE SOUR APPLICATIONS

89MM TO 219MM USE SPEC #GL-151SW

273MM AND UP USE SPEC #GA-151SW

ALL 21MM THREADED PIPING TO BE XXS.


LCC

150# CS FLGD. LCC

Spec. #CH-151SW

150# CS FLGD. LCC

Spec. #CH-151SW

Class 800 # CS SCRD.LCC 150# CS FLGD. LCCSpec. #GL-151SW Use Spec. #GA-151SW LCCUse Spec. #GL-151SW LCC


LCC Spec. #PL-

150# CS FLGD. LCC

Spec. #PL-151SW

150# CS FLGD. LCC

Spec. #PL-152SW3000# CS SCRD. LCC

Spec. #BA-153SW

150# CS FLGD. LCC

Spec. #BA-151SW

150# CS FLGD. LCC

Spec. #BA-152SW


Hex Nuts


Hex Nuts


Hex NutsClass 800 # CS SCRD.

LCC

150# CS FLGD. LCC

Spec. #GA-151SW

150# FLGD. LCC

Spec. #GA-151SW


ASTM A-320 GR L7M Bolts ASTM A-320 GR L7M Bolts ASTM A-320 GR L7M Bolts

ASTM A-333 GR 6

Sch. 160 FSASTM A-350 GR LF2


ASTM A-350 GR LF2 150#

RF to ANSI B16.5

ASTM A-350 GR LF2


ASTM A-350 GR LF2

3000# FS to ANSI B16.11

ASTM A-350 GR LF2 3000# FS

to ANSI B16.11ASTM A-333 GR 6

Sch. 160 FS

ASTM A-350 GR LF2

3000# FS to ANSI B16.11ASTM A-350 GR LF2

6000# FS to ANSI B16.11

ASTM A-420 WPL-6 to pipe wallthickness & ANSI B16.9

ASTM A-420 WPL-6 to pipewall thickness & ANSI B16.9

ASTM A-420 WPL-6 to pipe wall




160 40 STDC.S. Pipe Smls ASTM

A-333 GR 6

C.S. Pipe Smls ASTM A

333 GR 6

C.S. Pipe Smls ASTM

A-333 GR 6


LINE CONTENTSour hydrocarbon liquid & vapour, process air, caustic, process drains, and vent systems in temperature

service between -45C and -29C

(" to 2") 27mm to 60mm (3" to 10") 89mm to 273mm (12" to 24") 323mm to 610mm


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SPEC. DESIGNATION 150 PX



MAWP 1430 KPa 137C

CORROSION ALLOWANCE 1.6mm (1/16") STRESS RELIEVE No


SIZE RANGE NOTES

WALL SCHEDULE

PIPE

FITTINGS - B.W. EX.REDUCERSFITTINGS - B.W.


SCREWED

COUPLINGS

THREADOLETS

SWAGES

NIPPLES

FLANGES1

GASKETS

BOLTS

NUTS

VALVES - GATE

VALVES - PLUG3

VALVES - BALL4

VALVES - CHECK

VALVES - GLOBE


SOCKET WELD RF.

2 168MM & 219MM USE PL-152X

3 219MM USE BA-152X.

Rev.: 3 Mayo 2007


LINE CONTENTSweet hydrocarbon liquid & vapour, process air, caustic, process drains, and vent systems in

temperature service between -29C and 121C

80 40 STD

(" to 12") 21mm to 60mm (3" to 10") 89 to 273mm (12" to 24") 323mm to 610mm

C.S. Pipe Smls ASTM

A-106 GR B

C.S. Pipe Smls ASTM

A-106 GR B

C.S. Pipe Smls ASTM

A-106 GR B

ASTM A-234 WPB to pipewall thickness & ANSI



wall thickness & ANSI


thickness & ANSI B16.9ASTM A-105 3000# FS to

ANSI B16.11ASTM A-105 6000# FS to


ANSI B16.11


ANSI B16.11ASTM A-106 GR B

Sch 80 FSASTM A-106 GR B

Sch 80 FSASTM A-105


ASTM A-105


ASTM A-105






Spec. #GA-153X

150# CS FLGD.

Spec. #GA-151X

150# CS FLGD.

Spec. #GA-151XClass 800 # CS SCRD.

Spec. #PL-153X

150# CS FLGD.

Spec. #PL-151X

150# CS FLGD.

Spec. #PL-152X3000# CS SCRD.

Spec. #BA-153X

150# CS FLGD.

Spec. #BA-151X

150# CS FLGD.

Spec. #BA-152XClass 800 # CS SCRD.

Spec. #CH-153X

150# CS FLGD.

Spec. #CH-151X

150# CS FLGD.

Spec. #CH-151X

Class 800 # CS SCRD.Spec. #GL-153X

150# CS FLGD.Spec. #GL-151X

Use Spec. #GA-151X


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SPEC. DESIGNATION 150 SIAX




CORROSION ALLOWANCE Nil STRESS RELIEVE No

X-RAY Partial (min.) TEST PRESSURE 1.5 x Design Pressure

SIZE RANGE NOTES

WALL SCHEDULE

PIPE

FITTINGS - B.W. EX.



SCREWED

COUPLINGS

THREADOLETS

SWAGES

NIPPLES

FLANGES1,2

GASKETS

BOLTS

NUTS

VALVES - GATE5

VALVES - PLUG3,5

VALVES - BALL4,5

VALVES - CHECK 5

VALVES - GLOBE5


SOCKET WELD RF.

2. 273MM AND LARGER PIPE DIAMETER

SCH 10S SHALL BE USED UNDER

RESPONSABILITY OF ANDES PETROLEUM

3. 168MM & 219MM USE PL-152X

4. 219MM USE BA-152X.

5. S.S. VALVES TO BE CONSIDERED IN

CERTAIN APPLICATIONS. Rev.: 3 Mayo 2007


Spec. #CH-153X

150# CS FLGD.

Spec. #CH-151X

150# CS FLGD. Spec.

#CH-151XClass 800 # CS SCRD.

Spec. #GL-153X

150# CS FLGD.



Spec. #PL-153X

150# CS FLGD.

Spec. #PL-151X

150# CS FLGD. Spec.

#PL-152X3000# CS SCRD.

Spec. #BA-153X

150# CS FLGD.

Spec. #BA-151X

150# CS FLGD. Spec.

#BA-152X

ASTM A-194 8 Hex Nuts ASTM A-194 8 Hex Nuts ASTM A-194 8 Hex Nuts


Spec. #GA-153X

150# CS FLGD.

Spec. #GA-151X

150# CS FLGD.

Spec. #GA-151X



ASTM A-312-TP304L

Sch 80 FS

ASTM A-182-F304L150# RF

ASTM A-182-F304L150# RF

ASTM A-182-F304L150# RF

ASTM A-182-F304L

3000# FS

ASTM A-182-F304L

3000# FSASTM A-312-TP304L

Sch 80 FS

ASTM A-182-F304L

3000# FSASTM A-182-F304L

3000# FS

ASTM A-182-F304L

3000# FS

ASTM A-403-WP304L

to pipe wall thickness

ASTM A-403-WP304L to

pipe wall thicknessASTM A-403-WP304L



pipe wall thickness


LINE CONTENTStainless steel piping containing sour hydrocarbon liquid & vapour, process air, caustic, process drains,

and vent systems in temperature service between -29C and 121C.

S.S. Pipe Smls ASTM

A-312-TP304L

S.S. Pipe Smls ASTM

A-312-TP304L

S.S. Pipe Smls ASTM

A-312-TP304L

80S

(" to 1") 21mm to 48mm

10S 40S

(2" to 8") 60 to 219mm (10" to 12") 273mm to 323mm


36/53


ENGINEERING


Doc. N.:

HOF-STD-ME-002


SPEC. DESIGNATION 150 SPX




CORROSION ALLOWANCE Nil STRESS RELIEVE NoX-RAY Partial (min.) TEST PRESSURE 1.5 x Design Pressure

SIZE RANGE NOTES

WALL SCHEDULE 2

PIPE

FITTINGS - B.W. EX.



SCREWED

COUPLINGS

THREADOLETS

SWAGES

NIPPLES

FLANGES1

GASKETS

BOLTS

NUTS

VALVES - GATE5

VALVES - PLUG3,5

VALVES - BALL4,5

VALVES - CHECK 5

VALVES - GLOBE5


SOCKET WELD RF.

2. 273MM AND LARGER PIPE DIAMETER

SCH 10S SHALL BE USED UNDER

RESPONSABILITY OF ANDES PETROLEUM

3. 168MM & 219MM USE PL-152X

4. 219MM USE BA-152X.

5. S.S. VALVES TO BE CONSIDERED IN

CERTAIN APPLICATIONS. Rev.: 3 Mayo 2007


LINE CONTENT

Stainless steel piping containing sour hydrocarbon liquid & vapour, process air, caustic, process drains,

and vent systems in temperature service between -29C and 121C. Shall not be used for

temperatures equal to 66C and 93C

ASTM A-403-WP304L



pipe wall thickness

S.S. Pipe Smls ASTM

A-312-TP304L

80SS.S. Pipe Smls ASTM

A-312-TP304L

10S 40S

ASTM A-182-F304L

3000# FS

ASTM A-182-F304L

3000# FS

ASTM A-182-F304L 3000#

FS

S.S. Pipe Smls ASTM

A-312-TP304L

ASTM A-403-WP304L



pipe wall thickness

ASTM A-182-F304L

3000# FS

ASTM A-182-F304L

3000# FSASTM A-182-F304L

3000# FS

ASTM A-182-F304L

3000# FSASTM A-312-TP304L

Sch 80 FSASTM A-312-TP304L

Sch 80 FS

ASTM A-182-F304L150# RF

ASTM A-182-F304L150# RF

ASTM A-182-F304L150# RF


ASTM A-194 8 Hex Nuts ASTM A-194 8 Hex Nuts ASTM A-194 8 Hex Nuts


Spec. #GA-153X

150# CS FLGD.

Spec. #GA-151X


Spec. #CH-153X

150# CS FLGD.

Spec. #CH-151X

150# CS FLGD. Spec.

#CH-151X

3000# CS SCRD.

Spec. #BA-153X

150# CS FLGD.

Spec. #BA-151X

150# CS FLGD. Spec.

#BA-152X

(" to 1") 21mm to 48mm (2" to 8") 60 to 219mm (10" to 24") 273mm to 610mm


Spec. #PL-153X

150# CS FLGD.

Spec. #PL-151X

150# CS FLGD. Spec.

#PL-152X

150# CS FLGD.

Spec. #GA-151X



Spec. #GL-153X

150# CS FLGD.



37/53


ENGINEERING


Doc. N.:

HOF-STD-ME-002


SPEC. DESIGNATION 150 CPX




CORROSION ALLOWANCE STRESS RELIEVE No


SIZE RANGE NOTES

WALL SCHEDULE

PIPE

FITTINGS - B.W. EX.REDUCERSFITTINGS - B.W.


SCREWED

COUPLINGS

THREADOLETS

SWAGES

NIPPLES

FLANGES

1GASKETS

BOLTS

NUTS

VALVES - GATE

VALVES - PLUG2

VALVES - BALL3

VALVES - CHECK

VALVES - GLOBE


SOCKET WELD RF.

2 168MM & 219MM USE PL-152X

3 219MM USE BA-152X.

Rev.: 3 Mayo 2007

(" to 2") 21mm to 60mm (3" to 10") 89mm to 219mm (12" to 24") 323mm to 610mm

Class 800 # CS SCRD.Spec. #GL-153X

150# CS FLGD.Spec. #GL-151X

Use Spec. #GA-151X

3000# CS SCRD.

Spec. #BA-153X

150# CS FLGD.

Spec. #BA-151X

150# CS FLGD. Spec.

#BA-152XClass 800 # CS SCRD.

Spec. #CH-153X

150# CS FLGD.

Spec. #CH-151X

150# CS FLGD. Spec.

#CH-151X


Spec. #GA-153X

150# CS FLGD.

Spec. #GA-151X

150# CS FLGD.

Spec. #GA-151X150# CS FLGD.

Spec. #PL-151X

150# CS FLGD. Spec.

#PL-152X



ASTM A-105


ASTM A-105


ASTM A-105

150# RF to ANSI B16.53.2mm Flexitallic 304SS 3.2mm Flexitallic 304SS 3.2mm Flexitallic 304SS

ASTM A-106 GR B

Sch 80 FSASTM A-106 GR B

Sch 80 FS



ANSI B16.11


ANSI B16.11


thickness & ANSI B16.9ASTM A-105 3000# FS to

ANSI B16.11


LINE CONTENTInternally coated piping containing sweet hydrocarbon liquid & vapour, process air, caustic, process

drains, and vent systems in temperature service between -29C and 121C

ASTM A-234 WPB to pipewall thickness & ANSI B16.9


C.S. Pipe Smls ASTM

A-106 GR B

80 40 (internally coated) STD (internally coated)

Nil [Welded]

C.S. Pipe Smls ASTM

A-106 GR B

C.S. Pipe Smls ASTM

A-106 GR B




38/53


ENGINEERING


Doc. N.:

HOF-STD-ME-002


SPEC. DESIGNATION 150 PSX



MAWP 1430 KPa 137C

CORROSION ALLOWANCE 3.2mm (1/8") STRESS RELIEVE YesX-RAY Full (100%) TEST PRESSURE 1.5 x Design Pressure

SIZE RANGE NOTES

WALL SCHEDULE 6

PIPE

FITTINGS - B.W. EX.



SCREWED 1

COUPLINGS1

THREADOLETS1

SWAGES1

NIPPLES1

FLANGES1,2

GASKETS

BOLTS

NUTS

VALVES - GATE1

VALVES - PLUG1,3

VALVES - BALL1,4

VALVES - CHECK1

VALVES - GLOBE

1,5

NOTES: 1. SCREWED CONNECTIONS TO BE USED ONLY ON

SECONDARY LINES AFTER FLANGED BLOCK VALVES.

3. 168MM & 219MM USE PL-152SX.

4. 219MM USE BA-152SX.

5.

6. ALL 21MM THREADED PIPING TO BE XXS.

7.

Rev.: 3 Mayo 2007


ANSI B16.11

ASTM A-105 3000# FS to ANSI

B16.11



ANSI B16.11

AS

Date post:	03-Apr-2018
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Piping Spec - Piping Class

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