( PIPE Catalogue) MechanicPipes

8/12/2019 ( PIPE Catalogue) MechanicPipes

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Mechanical Pipes


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IntroductionWelcome to Interpipes product catalogue for mechanical pipes.

Interpipe is a leading producer of steel pipes and one of the fastest growing companies

in the steel sector with a wide range of products covering many different sectors.

Our seamless steel pipes are in use around the world covering applications in machine

building, power engineering and aircraft building.

Our integrated business model gives us the opportunity to control the completemanufacturing process from the quality of the steel to end product testing.

Our products are certified according to a number of international quality standards

including DIN, EN, NFA, ASTM and GOST.

By working in close partnership with our customers we are able to anticipate and

respond to their ever changing needs and to develop products that answer those new

requirements.

Through our manufacturing network and trading companies all over the world we aim

to deliver the best services to our customers in more than countries around the

world. In addition to Europe, we now operate an international sales network of offices

as diverse as Russia, Kazakhstan, Dubai and the USA.

At Interpipe we believe in long-term partnerships with our customers and we are

committed to contribute to their operational success by providing them with quality

products and superior customer service.


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Contents

MECHANICAL PIPESEN , DIN Seamless circular unalloyed steel tubes subject to special requirements ............................... ..........-

EN , DIN High-performance seamless circular unalloyed steel pipes ................................................................-

EN -, EN - Hot finished structural hollow sections of non-alloy and fine grain structural steels.............. -

NF A - Plain end seamless hot rolled tubes with specified room temperature properties

and with special delivery conditions .............................. ................................. ................................ ................................. ......

GOST -, GOST - Seamless hot-rolled steel tubes ..........................................................................................-

GOST -, GOST - Seamless cold-formed steel tubes .............................. ................................ ...................... -EN , DIN Medium-weight threaded steel tubes ......................................................................................................

EN , DIN Heavy-weight threaded steel tubes ..........................................................................................................

NF A - Hot finished seamless steel tubes suitable for threading ...................................................................................

GOST - Water and gas pipes .............................................................................................................................................

EN -/EN - Welded structural hollow sections......................................................................................................

PRECISION STEEL TUBESGOST -, GOST - Precision steel tubes ..................................................................................................................

EN , DIN Seamless precision steel tubes .................................................................................................................

BEARING TUBESGOST - Bearing tubes ...........................................................................................................................................................

TUBES AND PIPES FOR BOILERS, HEADERSAND HIGH TEMPERATURE SERVICESSeamless tubes for boilers and high temperature services ............................... ................................ ................................. .....

ASTM A/ASME SA , ASTM A/ASME SA , ASTM A/ASME SA , EN , (DIN ).............................. ...........

EN Boiler tubes ............................. ................................ ................................. ................................ ................................. .....

ASTM A/ASME SA , EN , (DIN ) Seamless pipes for headers and high temperature services ...................

EN Header pipes ..................................................................................................................................................................


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Seamless circular unalloyed steel tubes subject

to special requirements - EN /DIN Application: blanks for machining

Dimensions and weight

Outsidediameter,mm

Sn,mm

Weight per unit length, kg/m

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The sizes are produced upon request. Intermediate sizes are subject to additional agreement.Sn - normal wall thickness

Tolerances

Outside diameter, mmOutside diameter permissible deviation

Pipe body Pipe end (subject to additional agreement)

Up to % (but not less than . mm) . mm

above up to % . %

above % . %

Wall thickness permissible deviation for diameter d

d up to mmd above mm and up to mm andwall thickness S

d above mm

WT upto Sn

WT above Snup to Sn

WT aboveSn

WT above WTup to .d

WT above WTup above .dup to .d

WT above.d

WT up to .dWT above .dup to .d

WT above.d

+%-%

+.%-%

% +.%-.%

.% +%-%

+%-.%

+.%-%

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Mechanical properties of steel

Steel Grade

Tensile strength

Yield strength for wall thickness, mm Elogation Impact toughness

up to above up to

above longi-tudinal

transversal

longi-tudinal

transversal

Testingtemperature

N/mm (Mpa)N/mm (Mpa) % J C

not less than not less than not less than

DIN

St. - (.-.) (.) (.) (.) - - -

St. - (.-.) (.) (.) (.) - - -

St. - (.-.) (.) (.) (.) - - -

DIN

St. - (.-.) (.) (.) (.)

St. - (.-.) (.) (.) (.)

St. - (.-.) (.) (.) (.)

High-performance seamless

circular unalloyed steel pipes - EN /DIN Application: blanks for machining

Dimensions and weight

Outsidediameter,mm

Sn,mm

Weight per unit length, kg/m

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The sizes are produced upon request. Intermediate sizes are subject to additional agreement.Sn - normal wall thickness

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Tolerances


Pipe body Pipe end (subject to additional agreement)

Up to % (but not less than . mm) . mm

above up to % . %

above % . %

Wall thickness permissible deviation for diameter d

d up to mmd above mm and up to mm andwall thickness S

d above mm

WT upto Sn

WT above Snup to Sn

WT aboveSn

WT above WTup to .d

WT above WTup above .dup to .d

WT above.d

WT up to .dWT above .dup to .d

WT above.d

+%-%

+.%-%

%+.%-.%

.% +%-%

+%-.%

+.%-%


Steel GradeTensile strength

Yield strength for wall thickness, mm Elogation Impact toughness

up to above upto above longi-tudinal transversal longi-tudinal transversal Testingtemperature

N/mm (Mpa)N/mm (Mpa) % J C

not less than not less than not less than

DIN

St. - (.-.) (.) (.) (.) - - -

St. - (.-.) (.) (.) (.) - - -

St. - (.-.) (.) (.) (.) - - -

DIN

St. - (.-.) (.) (.) (.)

St. - (.-.) (.) (.) (.)

St. - (.-.) (.) (.) (.)

Hot finished structural hollow sections of non-alloy and

fine grain structural steels- EN -/EN -

Pipe dimensions and weight

Outsidediameter,mm

Weight per unit length, kg, for wall thickness, mm

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. - - - - - . . . . . . -

. - - - - - . . . . .

. - - - - - . . . .

. - - - - - . . . .

. - - - - - . .

The size is produced upon agreement

Tolerances

Outside diameter permissible deviation Wall thickness permissible deviation

% (but not less than . mm and not more than mm) - % Positive deviations are limited by weight deviation

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Steel Grade Tensile strengthYield strength,N/mm (Mpa)

Elongation,%Impact toughness

Testing temperature,C

Av,J

not less than not less than

SJRH - (.-.) (.) + )

SJOH - (.-.) (.) )

SJH - (.-.) (.) -

SJOH - (.-.) (.) )

SJH - (.-.) (.) -

Lengths suppliedMechanical pipes are supplied of- random length .-.m- fixed length within the random length range

ProtectionPipes are supplied:- black and bare- external varnished with black or clear lacquer- oiledUpon request pipes ends are protected with plastic caps

MarkingPipes are supplied with marking according to standard and customer requestMarking is paint and/or die stencilled on the ends of pipes. The same data, as well as additional information per customers request, is indicated on thebundles tags.

DeliveryPipes are supplied in hexahedral (up toODmm) or round (above mm) bundles tied in at least five places with steel strip.Weight of bundle - up to kg upon request of customer.Each bundle is furnished with three tags.

Mill test certificateMTC is issued in accordance with EN


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Plain end seamless hot rolled tubes

with specified room temperature properties and

with special delivery conditions - NF A -


Outsidediameter,mm

Weight of meter of a pipe, kg, with wall thickness, mm

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. - - . . . . . . . . . . . . . . . -

. - - . . . . . . . . . . . . . . -

. - . . . . . . . . . . . . -. - - . . . . . . . . . . .

. - - - . . . . . . . . .

. - - - . . . . . . .

. - - - . . . . . .

. - - - - . . . .

The sizes are produced upon agreement.

Tolerances

Outside diameter: Outside diameter permissible deviation % but not less than +/-. mmWall thickness:

for outside diameter Wall thickness T or T/D ratio Wall thickness permissible deviation

OD up to .T up to mm

T above mm

. %but not less than . mm

%

OD above .

T/D above .T/D above . up to .T/D above . up to.T/D up to .

%. % % %


Steel GradeTensile strength, N/mm(Mpa)

Yield strength,N/mm(Mpa) for wall thickness, mmElongation, %

up to above not less than not more than not less than not less than

TUEA (.) (.) (.) (.)

TUEA (.) (.) (.) (.)

Lengths supplied:

Pipes for general purpose are supplied of- random length .-. m- fixed length within the random length range

ProtectionPipes are supplied:- black and bare- external varnished with black or c lear - oiledUpon request pipes ends are protected with plastic caps

MarkingPipes are supplied with marking according to standard and customer request.Marking is paint and/or die stencilled on the ends of pipes. The same data, as well as additional information per customers request, is indicated on thebundlees tags.

DeliveryPipes are supplied in hexahedral (up to OD mm) or round (above mm) bundles tied in at least five places with steel strip. Weight of bundle - up to kg upon request of customer. Each bundle is furnished with three tags.


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Seamless hot-rolled

steel tubes - GOST -/GOST -Application: for transportation of gas, air, water and oil, as well as general purpose


Outsidediameter,mm

Weiqht per meter,kq, for wall thickness, mm

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- - . . . . . . - - - - - - - - - - - - - -

- - . . . . . . - - - - - - - - - - - - - -

. - - .O . . . . . - - - - - - - - - - - - - -

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- - . . . . . . - - - - - - - - - - - - - -

- - . . . . . . . . . . . . . . . - - - - -

- - . . . . . . . . . . . . . . . - - - - -

- - . . . . . . . . . . . . . . . . . . . .

- - . . . . . . . . . . . . . . . . . . . .

- - - . . . . . . . . . . . . . . . . . . .

- - - . . . . . . . . . . . . . . . . . . .

- - - . . . . . . . . . . . . . . . . . . .

- - - . . . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - - - . . . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - - - . . . . . . . . . . .

- - - - - - - - - - - . . . . . . . . . . .

- - - - - - - - - - - - - . . . . . . . . .

- - - - - - - - - - - - - . . . . . . . . .

The sizes are produced upon agreement. Intermediate sizes are subject to additional agreement.

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Pipe dimensions and weight (continued)

Outsidediameter,mm


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S . . . . . . . . . . . . . - - - - - - - -

. A. . . . . . . . . . . . . . . . . - - - -

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Tolerances

Outside diamete, rmmOutside diameter permissible deviation

Wall thickness, mmWall thickness permissible deviation

extra accuracy regular accuracy extra accuracy regular accuracyup to cold-formedhot-rolled

. mm . mm

. mm . mm

up to mmabove up to mm (cold-formed)

% %

% %

above up to .% .%

up to (hot-rolled) + .%+ .%

- .%

above up to + .%-.%

.%

above .%+ .%- .%

above .% .%

up to + .%-.%

above up to .%

above + .%-.%

Length supplied- random from . up to . meters- fixed within the random length range


Steel GradeTensile strength, N/mm (kgf/mm) Yield strength, N/mm (kgf/mm) Elongation, %

not less than

() ()

() ()

() ()

() ()

() ()

() ()

() ()

() ()

() -

() -

() - () ()

() ()

. . .

. .

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. .

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13/28

Seamless cold-formed

steel tubes - GOST -/GOST -Application: for transportation of gas, air, water and oil, as well as general purpose


Outsidediameter,mm


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- - . . . . . . - - - - - - - - - - - - - -

- - . . . . . . - - - - - - - - - - - - - -

. - - .O . . . . . - - - - - - - - - - - - - -

. - - . . . . . . - - - - - - - - - - - - - -

- - . . . . . . - - - - - - - - - - - - - -

- - . . . . . . . . . . . . . . . - - - - -

- - . . . . . . . . . . . . . . . - - - - -

- - . . . . . . . . . . . . . . . . . . . .

- - . . . . . . . . . . . . . . . . . . . .

- - - . . . . . . . . . . . . . . . . . . .

- - - . . . . . . . . . . . . . . . . . . .

- - - . . . . . . . . . . . . . . . . . . .

- - - . . . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - . . . . . . . . . . . . . . . . .

- - - - - - - . . . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - . . . . . . . . . . . . .

- - - - - - - - - - - . . . . . . . . . . .

- - - - - - - - - - - . . . . . . . . . . .

- - - - - - - - - - - - - . . . . . . . . .

- - - - - - - - - - - - - . . . . . . . . .



14/28

Pipe dimensions and weight (continued)

Outsidediameter,mm


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. . . . . - - - - - - - - - - - - - - - - -

. . . . . . - - - - - - - - - - - - - - - -

. . . . . . . - - - - - - - - - - - - - - -

. . . . . . . . . - - - - - - - - - - - - -

. . . . . . . . - - - - - - - - - - - - -

. . . . . . . . . - - - - - - - - - - - - -

. . . . . . . . . . - - - - - - - - - - - -

. . . . . . . . . . . - - - - - - - - - - -

. . . . . . . . . . . . . . - - - - - - - -

. . . . . . . . . . . . . - - - - - - - -

. . . . . . . . ? . . . . - - - - - - - -

S . . . . . . . . . . . . . - - - - - - - -

. A. . . . . . . . . . . . . . . . . - - - -

. . . . . . . . . . . . . . . . . . - - - -

. . . . . . . . . . . . . . . . . . - - - -

. . . . . . . . . . . . . . . . . . . . - -

. . . . . . . . . . . . . . . . . . . . - -

. . . . . . . . . . . . . . . . . . . - -

. . . . . . . . . . . . . . . . . . . . - -

. . . . . . . . . . . . . . . / . . . . . .

. . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . .


Tolerances


Wall thickness, mmWall thickness permissible deviation

extra accuracy regular accuracy extra accuracy regular accuracyUp to cold-formedhot-rolled

. mm . mm

. mm . mm

up to mmabove up to mm (cold-formed)

% %

% %

Above up to .% .%

up to (hot-rolled) + .% + .%- .%

above up to + .%-.%

.%

above .%+ .%- .%

Above .% .%

up to + .%-.%

above up to .%

above + .%-.%

Length supplied- random from . up to . meters- fixed within the random length range


Steel GradeTensile strength, N/mm (kgf/mm) Yield strength, N/mm (kgf/mm) Elongation, %not less than

() ()

() ()

() ()

() ()

() ()

() ()

() ()

() ()

() -

() -

() -

() ()

() ()

. . .

. .

.

. .

. . . . . . .

. . . . .

.


15/28

Medium-weight threaded steel tubes - EN /DIN Application: air, water, non-aggressive gas and fluid transportation.


Nominal size, DN Outside diameter, mm Wall thickness, mm Weight per meter, kg/m . . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

Tolerances

Nominal outsidediameter, mm

Outside diameter, mmWall thickness permissible deviation, %

Maximum Minimum. . .

-. (for areas of the pipe of length less than Ddeviation of minus % is acceptable).Positive deviation is limited by weight of the pipe

. . .. . .

. . .

. . .

. . .

. . .

. . .

. . .


Steel GradeWall thickness,mm

Tensile strength,N/mm (Mpa)

Yield strength,N/mm not less than

Elongation,%, not less than

S Less than - (.-.) (.) and above (.) and above

Heavy-weight threaded steel tubes - EN /DIN


Nominal size, DN Outside diameter, mm Wall thickness, mm Weight per meter, kg . . .

. . .

. . .

. . .

. . .

. . .

Tolerances

Nominal outsidediameter, mm

Outside diameter, mmPermissible deviation for wall thickness, %

Maximum Minimum. . .

-. (for areas of the pi pe with length less than Ddeviation of minus % is acceptable).Positive deviation is limited bypi pe weight

. . .

. . .

. . .

. . .

. . .


Steel GradeTensile strength, N/mm (Mpa)not less than

Yield strength, N/mm (Mpa)not less than

Elongation, %

S (.) (.)


16/28

Hot finished seamless steel tubes

suitable for threading - NF A -Application: fluids transportation


Outside diameter, mmWeight per length unit, kg/mregular wall, mm heavywall, mm. . . . . . . .

. . - - - . - - -

. . - - - . - - -

. . - - - . - - -

. - . - - - . - -

. - . - - - . - -

. - - . - - - . -

. - - . - - - . -

. - - - . - - - .

The size is produced upon agreement.

Tolerances

Outside diameter, mmOutside diameter permissibledeviation, mm

Wall thickness permissible deviation,%

. - .+ .- .

-. (for areas of the pipe with lengthless than D WT deviation -% isacceptable).Positive deviation is limited bypi pe weight

.+ .- .

.+ .- .

.+ .- .

.+ .- .

.+ .- .


Steel GradeTensile strength, N/mm&span (Mpa)not less than

Yield strength, N/mm&span(Mpa)not less than

Elongation, %

TU- (.) (.)

Tubes in accordance with DIN , and NF A - are supplied with plain ends

Length suppliedTubes suitable for threading are supplied of- random length .-. m- fixed length within the random length range

ProtectionPipes are supplied:- black and bare- oiled

MarkingPipes are supplied with marking according to standard and customer request.Marking is paint and/or die stencilled on the ends of pipes. The same data, as well customers request, is indicated on the bundles tags.

DeliveryPipes are supplied in hexahedral bundles tied in at least five places with steel stripWeight of bundle - up to kg upon request of customer.Each bundle is furnished with three tags.


.


17/28

Water and gas pipes - GOST -Application: gas and water pipelines, heating systems as well as parts for water and gas supply systems


Nominal size Outside

Weight per meter, kg, for wall thickness, mm

. . . . . . . . . .

. . . - - . - - - - -

. - - . . . - . - - -

. - - . . . - . - - -

. - - - - . - . - - -

. - - - - . - . - - -

. - - - - - . - . . -

. - - - - - . - . - -

. - - - - - - . - . -

. - - - - - - - . . -

. - - - - - - - . . .

. - - - - - - - - . .

Tolerances

Nominal sizeOutside diameter permissible deviation Wall thickness permissible deviation

regular accuracy extra accuracy regular accuracy extra accuracy

up to mm+. mm-. mm

. mm -% -%

above mm+. %-. %

. % Positive deviations are limited by weight

Permissible weight deviation cannot exceed + % (Upon customers request: +.% - for the whole lot and +% - for single pipe).

Lengths supplied- random from . up to m

Pipes are produced from the following steel grades: , , , , , , , , ,

, , , , , , , , , ,,

ProtectionPipes are supplied black and bare

MarkingPipes are supplied with marking according to standard and customer request.

DeliveryWeight of bundle - up to kg upon request of customer.


18/28

Welded structural hollow sections - EN -/EN -Application: overground and underground construction, bridge and crane construction

Pipe dimensions and weight of circular pipes

Outside

diameter,mm

Weight per meter, kg, for wall thickness mm

, , , , , , , , , , , , , , , , , ,

, , , , , - - - - - - - - - - - - - -

, , , , , - - - - - - - - - - - - - -

, , , , , , , - - - - - - - - - - - -

, , , , , , , , - - - - - - - - - - -

, , , , , , , , - - - - - - - - - - -

, - - , , , , , - - - - - - - - - - -

, - - , , , , , - - - - - - - - - - -

, - - - - , , , - - - - - - - - - - -

, - - - - , , , , - - - - - - - - - -

, - - - - , , , , - - - - - - - - - -

, - - - - - - - - , , , , - - - - - -

, - - - - - - - - , , , , , - - - - -

, - - - - - - - - , , , , , - - - - -

, - - - - - - - - - , , , , , - - - -

, - - - - - - - - - , , , , , - - - -

, - - - - - - - - - , , , , , - - - -

Pipe dimensions and weight of square and rectangular pipes

Dimension, mm Weight per meter, kg, for wall thickness mm

, , , ,

, - - -

, , - -

, , , -

, , , -

, , , ,

, , , ,

, , , ,

, , , ,

, , , ,

- , , ,

, , , ,

, , , ,

- - , ,

- - , ,

- , , ,

- , , ,

- , , ,

Lengths suppliedFrom . up to . meters

Steel Grades:

Steel Grade Chemical composition

SJRH, SJH, SJH, SJH, SJH EN -

Obligatory requirements:- Chemical composition control;

- NDT of weld seam;

- tensile test;

- bending impact test.


19/28

Precision steel tubes - GOST -/GOST -Application: machinery and construction engineering industry


Outside

diameter,mm

Weight per meter, kg, for wall thickness, mm

. . . . . . . . . .

. . - - - - - - - -

. . . . - - - - -

. . . . . . . - - - -

. . . . . . - - - -

. . . . . . . . . .

. . . . . . . . . .

. . . . . . . . . .

- . . . . . . . . .

- . . . . . . . . .

- . . . . . . . . .

- . . . . . - - - -

Tolerances

Outside diameterOutside diameter permissibledeviation

Wall thickness Wall thickness permissible deviation

mm . mmup to mm %

Above mm + . %

Above mm . % from . to mm %

Lengths supplied- random from . up to . m


Steel GradeTensile strength, N/mm (kgf/mm ) Yield strength, N/mm (kgf/mm ) Elongation,%

not less than

() ()

() ()

() ()

() ()

Protection, marking and delivery conditions are subject to additional agreement.


20/28

Seamless precision steel tubes- EN /DIN Application: motor-car construction, pneumatic and hydraulic operating mechanisms


Wall thickness,mm (normal size)

. . .

Outside diameter Inside diameter (normal size and limit deviations)Normalsize

Limitdeviations

.

.

. - - - - - - - - - - - -

.

.

.

.

- - - - - - - - - - -

.

.

.

.

.

.

.

. - - - - - -

.

.

.

.

.

.

.

.

.

- - - - - -

.

.

.

.

.

.

.

. - - - - - -

.

.

.

.

.

.

.

.

.

- - - - - -

.

.

.

.

.

.

.

.

.

.

.

.

. -

.

.

.

.

.

.

.

.

.

.

.

.

.

. -

.

.

.

.

.

.

.

.

.

.

.

.

. -

.

-

.

.

.

.

.

.

.

.

.

.

.

.

.

-

.

.

.

.

.

.

,

.

.

.

.

.

.

.

-

.

.

.

.

.

.

.

.

.

.

.

.

.

-

.

.

.

.

.

.

.

.

.

.

.

.

.

.

-

.

.

.

.

.

.

.

.

.

.

.

.

.

-

.

.

.

.

.

.

.

.

.

.

.

.

.

Tolerances

Permissible deviations for the diameter of heat-treated tubes

Wall thickness Permissible deviations for diameter. D and above . as specified in table of pi pe dimensions and weightabove . D up to . D . times the values in table of pi pe dimensions and weightabove . D times the values in table of pi pe dimensions and weight

The limit for wall thickness deviation %

Lengths supplied- random length from up to . meters


Steel

grade

Cold finished +C Cold finished +LC Cold finished and stress-relieved +Sr +A Normalized +NMintensile

strength,N/mm :

Min

elongation

Mintensile

strength,N/mm :

Min

elongation

Mintensile

strength,N/mm :

Minyield

strength,N/mm :

Min.

elongation

Mintensile

strength,N/mm :

Min.

elongation

Tensile

strength,N/mm :

Minyield

strength,N/mm :

Min.

elongation

E to E to E to E to

ProtectionPipes are supplied:- black and bare

MarkingPipes are supplied with marking according to standard and customer request.Marking is paint and/or die stencilled on the ends of pipes. The same data, as well as additional information per customers request, is indicated on thebundles tags.

DeliveryPipes are supplied in round bundles tied in at least five places with steel Weight of bundle - up to kg upon request of customer. Each bundle is

furnished with three tags.Mill test certificateMTS is issued in accordance with EN


21/28

Bearing tubes - GOST -Application: rings for ball and roller bearings

Pipe dimensions

Tube type Outside diameter, mm Wall thickness, mm

Cold-formed .-. is produced upon agreement with the customer within outside diameter to wall thickness ratio equal toD/S Hot-rolled -

Hot-rolled pipes are supplied outside surface machined.

Tolerances

Tube type Outside diametermmOutside diameter permissibledeviation

Wall thicknessWall thickness permissibledeviation

Cold-formedOutside diameter up to mm Outside diameterabove mm

+. mm +. mm D/S ratio i D/S ratio > +%

Hot-rolled

Outside diameter

above mm +. mm D/S ratio < D/S ratio >

+% Upon agreement with

the customer

Lengths supplied- random from up to m. Lengths more than meters are subject for additional agreement.

Steel hardness:

Cold-formed steel grades , , HB -

Hot-rolledsteel grades , H -

steel grades HB -

ProtectionPipes are supplied:- black and bare- oiled

MarkingPipes are supplied with marking according to standard and customer request.

DeliveryWeight of bundle - up to kg upon request of customer.


22/28

Seamless tubes and pipes for boilers,

headers and high temperature servicesInterpipe NIKO TUBE is an Interpipe member production facility located in Nikopol, Ukraine.

Interpipe NIKO TUBE operates / continuous mandrel mill and plug mill.

All products are manufactured according to the most exacting quality standards. Interpipe NIKO TUBE gained

recognition in a variety of fields, including oil and gas, mechanical, chemical and petrochemical industries and,

last but not least, the power generation industry.

Interpipe NIKO TUBE meets customer demands with a wide range of carbon and alloy steel.

Seamless boiler tubes and header pipes are manufactured in accordance with all major international standards.

The mill is ISO certified. Quality control procedures are applied throughout the whole manufacturing process

and our steel is sourced only from certified suppliers.

BOILERS TUBES HEADER PIPES

Product Specification Grades Product Specification Grades

Carbon

ASTM A ASTM A ASTM A EN (DIN )

A, B, Ccarbon steelA, CPGH, PGH, PGHST ., ST .

Carbon

ASTM A EN

(DIN )

A,B,CPGH, PGH, PGH

T ., ST .

Alloy

ASTM A ASTM A ASTM A EN (DIN )

T, T, T, T, TT, Ta, TbT, T, T, TMo, CrMo-, CrMo-,CrMo-, CrMo-Mo, CrMo-, CrMo-

Alloy

ASTM A EN

(DIN )

P, P, P, P, PMo,CrMo-

Mo

Lengths

- fixed length within the random lengths range- tolerances on fixed lenghts: +/- mm for boiler tubes and +/- mm for header pipes- maximum length up to m

Protection

- unprotected- if required, the tubes can be delivered with plastic caps at both ends- protection for sea transport on request

Marking

Marking is done according to material standard or as per customer request- tubes can be stenciled on ends or over entire length and die-stamped on one or both ends

Delivery

In hexagonal bundles tied with steel strip.Bundles weight up to kg ( lbs)Weight tolerances: + %

Mill test certificates

Product are supplied with . test certificates, ace. to EN .Certificate ace. to . can be agreed at the time of ordering.

Mills certification

Interpipe NIKO TUBE is ISO certified. Interpipe NIKO TUBE is qualified by International accredited inspection bodies of TUV ace. to DIN ,EN and equivalent national standards.


23/28

Seamless tubes for boilers and high temperature services

Carbon steel: ASTM A/ASME SA , ASTM A/ASME SA ,

ASTM A/ASME SA , EN , (DIN )

Alloy steel: ASTM A/ASME SA , ASTM A/ASME SA ,

ASTM A/ASME SA , EN , (DIN )End uses:construction of boilers, pipelines and equipments for high temperature and pressure services

Dimensions

NPSOutside Diameter Wall thickness Weight

Weight class Schedule NoIN mm IN mm Ib/ft kg/m

. .

. . . .

. . . .

. . . . STD

. .

. . . .

. . . . . . . . STD

. .

. . . .

. . . .

. . . . STD

. .

. . . .

. . . .

. . . . STD

. . . .

. . . .

. . . . XS

. .

. . . .

. . . .

. . . .

. . . .

. . . .. . . .

. . . . STD

. . . .

. . . .

. . . . XS

. .

. .* . .

. . . .

. . . .

. . . .

. . . .

. . . .

. . . . STD

. . . .

. . . .

. . . . XS

. .

. . . .

. . . .

. . . .

. . . .

. . . . STD

. . . .

. . . .

. . . . XS

. .

. . . .

. . . .

. . . .

. . . .

. . . .

. . . . STD . . . .

. . . .


24/28

Boiler tubes

Carbon steel: EN (test category and )

Alloy steel: EN (test category and )

Dimensions

OutsideDiametermm

Wall thickness

. . . . . . . . . . .

Weight kg/m

. . . . . . . - - - - -

. . . . . . . - - - - -

. . . . . . . - - - - -

. . . . . . . - - - - -

. . . . . . . - - - - -

. . . . . . . - - - - -

. . . . . . . . . - - -

. - - - . . . . . - - -

. - - - . . . . . . - -

. - - - . . . . . . - -

. - - - . . . . . . - -

. - - - . . . . . . - -

. - - - . . . . . . - -

. - - - . . . . . . . -

. - - - . . . . . . . .

. - - - . . . . . . . .

. - - - . . . . . . . .

. - - - - . . . . . . .

. - - - - . . . . . . -


25/28

Seamless pipes for headers and high temperature services

Carbon steel: ASTM A/ASME SA , EN , (DIN )

Alloy steel:ASTM A/ASME SA , EN , (DIN )End uses: construction of headers, pipelines and equipments for high temperature and pressure services

Dimensions

NPSOutside Diameter Wall thicknei Weight

Weight class Schedule Noin mm in mm Ib/ft kg/m

. .

. . . .. . . . STD . . . .. . . .. . . .. . . . XS . . . .. . . . . . . .. . . . . . . .

. . . . XXS

. .

. . . . . . . .. . . . STD. . . .. . . .. . . . . . . .. . . . XS . . . .. . . . . . . .. . . . . . . .. . . . . . . . XXS. . . .

. . . .

. .

. . . .. . . . . . . .. . . . STD . . . .. . . . XS . . . .. . . . . . . .. . . . . . . .. . . . . . . .. . . .. . . . XXS .* .* . . .* .* . .

. .

. . . .. . . . . . . .. . . . STD. . . . . . . .. . . . XS. . . . . . . .. . . . . . . .. . . .. . . . . . . .. . . .. . . . XXS .* .* . .

.* .* . . .* .* . .

* upon request


26/28

Header pipes - EN (test category and )

Dimensions

OutsideDiameter,mm

Wall thickness

. . . . . . . . . .

Weight kg/m. - - . . . . . . . .

. . . . . . . . . . .

. . . . . . . . . . .

. . . . . . . . . . .

. . . . . . . . . . .

. - - . . . . . . . .

. - - . . . . . . . .

. - - . . . . . . . .

. - - - - . . . . . .

. - - - - - - -

. . .. - - - - - - - . . .

OutsideDiametermm

Wall thickness

. . . . . . . . . .

Weight kg/m

. . . . . . - - - - -

. . . . . . . . - - -

. . . . . . . . - - -

. . . . . . . . . . .

. . . . . . . . . . .

. . . . . . . . . . .

. . . . . . . . . . .

. . . . . . . . . . .

. . . . . . . . . . .

. . . . . . . . . . .

. . . . . . . . . . .

OutsideDiametermm

Wall thickness

.* .* .* .* .* .* .* .* .* .* .*

Weight kg/m

. - - - - - - - - - - -

. - - - - - - - - - - -

. . . - - - - - - - - -

. . . . . - - - - - - -

. . . . . - - - - - - -

. . . . . . - - - - - -

. . . . . . . . - - - -

. . . . . . . . . . - -

. . . . . . . . . . . .

. . . . . . . . . . . .

* upon request


27/28

|

|


28/28

Interpipe1-a, Pisarzhevskogo str. 49600

Dnepropetrovsk, Ukraine

Phone +380 562 383-881, 333-959

Fax +380 562 389-482, 389-580

[email protected]

www.interpipe.biz

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