WE’VE GOT YOUR SOLUTIONPIPELINE PERFORMANCE CHART

LIFT FLAP

PIPING SYSTEMS SOLUTIONS

®Registered trademark of T.D. Williamson, Inc. in the United States and foreign countries. TM Trademark of T.D. Williamson, Inc. in the United States and foreign countries. Copyright 2010 All rights reserved. T.D. Williamson, Inc. Pub: 60-406-0410 ENG

www.tdwilliamson.com

You’re Looking at Nearly a Century of InnovationThe solution you need for your pipeline maintenance, repair or expansion project is very likely somewhere on this chart and it all comes from one single source. Every TDW product or service is specifically designed to optimize pipeline performance and protect valuable pipeline assets. This comprehensive collection of products and services is quickly and conveniently available through our worldwide network of TDW service centers. And if you don’t see exactly what you require, we’ll custom design and build it for you. Come see us on the Internet. We’ve got what you need.

No More Down Time.As the world’s most trusted provider of integrated piping maintenance,

modification and repair capabilities for a full range of piping system

applications including plant, industrial, refining and petrochemical,

TDW delivers customized solutions specifically designed to optimize

performance, reduce costs and make down time a thing of the past.

P I P I N G S Y S T E M S S O L U T I O N S

P I P I N G S Y S T E M S S O L U T I O N S

1 TAPPING PIPE

2 INSERTING PLUGGING HEAD

3 SETTING COMPLETION PLUG

From routine maintenance to

emergency repair, our team of highly

skilled, fully certified technicians is ready

to respond 24/7 with the highest quality, most cost-effective piping

system solutions available. And all of our services are backed by

the largest fleet of equipment, fittings and accessories in the world.

Best of all, every one of our turnkey maintenance

capabilities is designed to save time, cut costs and keep

you up and running – with the highest level of safety.

4 JOB FINISHED

Simply Superior System PerformanceAt TDW, we’ve been manufacturing

piping system maintenance, modification

and repair products for nearly a century.

And, since the very beginning, TDW

products and services have been

engineered specifically to help our

customers optimize their productivity.

Hot Tapping & Plugging Solutions

Hot tapping & plugging is a procedure that creates a new pipeline connection

while the pipeline remains in service. The procedure involves attaching a branch

connection and valve on the outside of an operating pipeline, then cutting out the

pipeline wall within the branch and removing the wall section through the valve.

TDW is ready to respond quickly to your piping system needs

and is capable of performing scheduled turnaround functions without

costly shutdowns.

to respond 24/7 with the highest quality, most cost-effective piping to respond 24/7 with the highest quality, most cost-effective piping

system solutions available. And all of our services are backed by system solutions available. And all of our services are backed by

P I P I N G S Y S T E M S S O L U T I O N S

STOPPLE® Plus fittings are full-branch split tees

furnished with the LOCK-O-RING® Plus completion plug.

A LOCK-O-RING® Plus completion plug installed in a compatible STOPPLE® Plus fitting permits

removal of the tapping valve. Once all tapping equipment is removed, a blind flange is installed on

the fitting, making it a part of the pipeline. Reentry into the line at a future date is usually possible

by removing the blind flange and completion plug.

Alleviate fitting costs, welding time, potential leak paths and the safety concerns associated

with pressurized piping systems with the STOPPLE® Train plugging system and STOPPLE®Plus

fittings – only from TDW.

STOPPLE® Plus Fitting System

The LOCK-O-RING® Plus

completion plug eliminates

potential leak paths and

represents a significant

improvement in the

construction of

completion plugs.

Maximize Efficiency, Minimize CostTDW offers a complete portfolio of innovative, high quality

products and services designed to troubleshoot potential

problems and maximize piping system efficiency.

As the leader in piping system services and solutions,

TDW provides the latest breakthrough in plugging technology.

The STOPPLE® Train plugging system alleviates fitting costs,

welding time, potential leaks and the safety concerns associated with

high-pressure systems – for unmatched performance under pressure.

The patent-pending STOPPLE® Train plugging system’s revolutionary design allows two

plugging heads to be inserted through a single fitting.

STOPPLE® Train Plugging System

When the void between the

heads is bled down, the seal

on the secondary head provides

double block features at

pressures up to 1,000 psi.

Find Your Fitting SolutionA pioneer in hot tapping & plugging procedures for more than half a century, TDW today provides

state-of-the art hot tapping & plugging solutions for piping industries around the globe.

P I P I N G S Y S T E M S S O L U T I O N SP I P I N G S Y S T E M S S O L U T I O N S

Pressure Fitting Type Class Material Size

1 STOPPLE® Fitting - Size on Size and Reducing Branch ANSI 150, 300 and 600 Steel 4-in and Larger

2 STOPPLE® Plus Fitting ANSI 150, 300 and 600 Steel 4 - 20 in

3 STOPPLE® Fitting - ASME B31.3 ANSI 150, 300 and 600 Steel 4 - 12 and 16-in

4 No. 3 Branch Connection STOPPLE® Fitting ANSI 150, 300 and 600 Steel 2 - 24 in

5 No. 3 Branch Connection STOPPLE® Plus Fitting ANSI 150, 300 and 600 Steel 2 - 24 in

6 Tapping Fitting - Size on Size and Reducing Branch ANSI 150, 300 and 600 Steel 2 - 30 in

7 Tapping Fitting - ASME B31.3 ANSI 150, 300 and 600 Steel 4 - 12 and 16-in

8 No. 3 Branch Connection Tapping Fitting ANSI 150, 300 and 600 Steel 2 - 24 in

9 Spherical 3-WAY™ Tee with LOCK-O-RING® Flange ANSI 150, 300 and 600 Steel 4 - 24 in

P I P E

3 4 5

76 8 9

1 2

P I P I N G S Y S T E M S S O L U T I O N S

TDW offers a full range of in-service welding capabilities that can be customized to fit your specific requirements.

Our in-service welding applications include:

In-Service Welding

• Experienced staff welding engineers able to design custom

welding procedures that address your specific requirements

• Extensive pre-planning, including pre-qualified procedures for field welding

• Welding procedures, OQ certified welders and tapping technicians

in full compliance with industry guidelines and standards

• Thermal Analysis Modeling to predict inside surface

temperatures and HAZ hardness levels

• Choice of welding processes: SMAW; GTAW; GMAW; FCAW

• Custom procedures developed and tested as required

• Comprehensive welding documentation

• Welders trained in heat input control and

bead deposition sequence techniques

TDW provides cold cutting & beveling as a convenient,

add-on service for our customers, anytime pipe sections

are replaced during hot tapping and plugging operations.

Standard sizes range from 4” to 24” OD pipe, but TDW can

provide cold cutting & beveling services on piping up to

43” OD. Minimize the number of contractors on-site and let

your trained TDW technician perform your cold cutting &

beveling requirements.

Cold Cutting & Beveling

TDW capabilities also serve all aspects of integrity

management. Our pipeline preparation, assessment

and rehabilitation services will keep you up and running throughout the

inspection phase, in keeping with industry standards.

Once your pipeline has been internally inspected, TDW offers a variety

of assessment services. Reports for inline and hydrostatic testing

inspection are provided, and may be utilized for your pipeline integrity

program documentation. Following assessment, any anomalies in the

pipeline can be repaired using our rehabilitation products and services.

Inline Inspections

When unexpected repair and maintenance issues arise,

you need expert rehabilitation products and services.

TDW offers refinery and processing plant operators a

broad spectrum of rehabilitation products and services

that are unmatched in scope and technical expertise.

We are committed to providing the highest level

of safety and internationally recognized practices

in compliance with ISO 9001 quality assurance,

ASME B31Q Personnel Qualification, ASME PCC-2

and API Recommended Standards (e.g. API 570).

P I P I N G S Y S T E M S S O L U T I O N S

The flexible alternative to repair clamps, welded

sleeves and pipe replacement, RES-Q® Composite

Wrap for process piping systems was created

specifically for refineries and power plants experiencing

internal or external corrosion, galvanic corrosion, weld

defects and more.

Made with stronger, temperature resistant composite

materials, RES-Q® Composite Wrap utilizes a stitched,

bidirectional carbon fabric to provide superior structural

reinforcement in the hoop and axial directions.

The carbon fabric and two-part epoxy resin of

RES-Q® Composite Wrap create a monolithic

composite capable of repairing pipes operating

up to 271° F (132º C).

Piping System Rehabilitation Solutions

RES-Q® Composite Wrap

COMPOS I TE WRAP

TDW steel repair sleeves allow repairs to take place without shutting

down piping systems and are designed and manufactured in accordance

with Article 2.6 of ASME PCC-2. Available in a variety of sizes from

2- through 48-inch, sleeves can be used for internal and external

corrosion, gouges, dents, grooves, arc burns, cracks, defective girth

welds, laminations and leaks. Sold in the half-sole configuration, sleeves

can be used as a pad, cradle, or a pair of sleeve segments can be

used to create a full-encirclement steel sleeve. Girth weld steel repair

sleeves are sold only as sets of two half-sole segments.

Freeze Plugging Solutions

Steel Repair Sleeves

TDW freeze plugging services allow necessary piping system maintenance

or modification to take place without shutting down vital segments of your

system. Our process involves establishing a solid freeze plug, then maintain-

ing and monitoring the plug for the duration of the project – all of which is

analyzed and coordinated with the project engineer.

TDW freeze plugging services are performed by experienced technicians,

trained to your standards in refinery, chemical and nuclear applications.

Our freeze plugs are designed to withstand up to 8,000 psi

(560 bar) line pressure, or 225,000 pounds (1,001,250N)

of force, and our certified procedures ensure quality

control throughout the pipe freezing operation. Pipe

materials acceptable for freeze plugging include:

• Carbon steel

• Cast and ductile iron

• Copper

• Stainless steel

• Aluminum

• Lead

• Vertical, horizontal and inclined

• Transite

• Coated and lined pipe

• Titanium

P I P I N G S Y S T E M S S O L U T I O N S

Service Solutions

D I S T R I B U T I O N S Y S T E M S S O L U T I O N SP I P I N G S Y S T E M S S O L U T I O N S

Additional Products & Services

Project Management Solutions

TDW project management services provide our customers

with a single, turnkey contact for all of your project needs.

From contracting welders and assuring that current codes

are followed, to scaffolding set-up and the coordination

of excavation equipment, our project management

capabilities provide the utmost assurance that every detail

of each project is managed with the highest degree of

quality and professionalism.

At TDW, piping system maintenance services and repair

products have been our focus for more than 60 years.

Our experience, efficiency and expertise combine to

provide our customers with innovative technologies

and full-service capabilities they know they can trust.

• Hot tapping & plugging services

• Maintenance & repair services

• Complete in-service welding capabilities

• Rehabilitation products & services

• Turnkey project management services

• Plugging isolation services

• Consulting services

• Product training

WE’VE GOT YOUR SOLUTIONPIPELINE PERFORMANCE CHART

LIFT FLAP

PIPING SYSTEMS SOLUTIONS

®Registered trademark of T.D. Williamson, Inc. in the United States and foreign countries. TM Trademark of T.D. Williamson, Inc. in the United States and foreign countries. Copyright 2010 All rights reserved. T.D. Williamson, Inc. Pub: 60-406-0410 ENG

www.tdwilliamson.com

You’re Looking at Nearly a Century of InnovationThe solution you need for your pipeline maintenance, repair or expansion project is very likely somewhere on this chart and it all comes from one single source. Every TDW product or service is specifically designed to optimize pipeline performance and protect valuable pipeline assets. This comprehensive collection of products and services is quickly and conveniently available through our worldwide network of TDW service centers. And if you don’t see exactly what you require, we’ll custom design and build it for you. Come see us on the Internet. We’ve got what you need.

No More Down Time.As the world’s most trusted provider of integrated piping maintenance,

modification and repair capabilities for a full range of piping system

applications including plant, industrial, refining and petrochemical,

TDW delivers customized solutions specifically designed to optimize

performance, reduce costs and make down time a thing of the past.

WE’VE GOT YOUR SOLUTIONPIPELINE PERFORMANCE CHART

LIFT FLAP

PIPING SYSTEMS SOLUTIONS

®Registered trademark of T.D. Williamson, Inc. in the United States and foreign countries. TM Trademark of T.D. Williamson, Inc. in the United States and foreign countries. Copyright 2010 All rights reserved. T.D. Williamson, Inc. Pub: 60-406-0410 ENG

www.tdwilliamson.com