Product classifications

Pipeline & Gas Journal, May, 2004

Abrasive blast cleaning

Commercial Coating Services, Inc.

CRC-Evans Pipeline International, Inc.

Abrasive water jetting

CRC-Evans Pipeline International, Inc.

Abrasive wheels, brushes

FLEXOVIT USA INC.

Metabo Corp.

Norton Company

Osborn International

Pferd Inc.

Pferd Milwaukee Brush Co.

Pigs Unlimited, Inc.

Weiler Corporation

Additives

Dow Chemical Company

Dow Coolants Company

Air/Fuel ratio controls

Dynalco Controls

Miratech Corp.

Woodward Governor Company

Alarm systems

American Innovations

Galvanic Applied Sciences Inc

MSA Instrument Division

RACO Mfg. & Engineering Co.

Zetron, Inc

AM/FM/GIS equip./services

Intergraph Utilities/IPS Utilities

M.J. Harden Associates, Inc

Ammeters, clamp on

William H. Swain Co.

Analyzers, engine

Lenox Instrument Company, Inc.

Rosemount Analytical Process

Analytic Division

Analyzers, gas

ABB Automation Inc. Totalflow Div.

Ametek Process instruments Division

Chandler Engineering

Control Instruments Corp.

Daniel Industries

Energy Efficiency Systems

Galvanic Applied Sciences Inc.

Metrosonics, Inc.

Mil-Ram Technology, Inc.

MSA Instrument Division

Questar Baseline Inc.

Rosemount Analytical Process

Analytic Division

Sierra Monitor Corporation

Thermo Electron Corporation

Analyzers, liquid

Automated Pipeline Instruments, Inc.

Galvanic Applied Sciences Inc.

Anchors, pipeline

Anchor Pipe International, Inc.

BKW, Inc.

Energy Structures, Inc.

Pro-Kote Engineering & Supply Inc.

Anodes

Belmont Metals Inc.

Brance-Krachy Co., Inc.

Electrochemical Devices, Inc.

Farwest Corrosion Control Co.

Interprovincial Corrosion Control Co. Ltd.

MagCorp

Mesa Corrosion Control, Inc.

Pro-Kote Engineering & Supply Inc

Stuart Steel Protection Corp.

The Platt Brothers & Co.

Tyco Adhesives

Tyco Adhesives Europe

Antennas, grid/cellular or microwave

Air Link Communications

DMC Stratex Networks

TESSCO Technologies

Antennas, radio

Air Link Communications

Aluma Tower Company, Inc.

TESSCO Technologies

Auctioneers

Ritchie Bros Auctioneers

Backfilling machines

Brown Bear Corporation

Mastenbroek Ltd.

Backhoe loaders

Bobcat Company

Caterpillar Inc.

Chrysis Construction Services

Deere & Company

Dig-It Manufacturing

JCB, Inc.

Komatsu America International Co.

Kubota Tractor Corp.

Loftness

Thomas Equipment Ltd.

Bags, lifting

CRC-Evans Weighting Systems

Manfred Vetter GmbH & Co.

Battery chargers, power systems & invertors

EnerSys, Inc.

Hutton Communications, Inc.

Northern Power Systems, Inc.

Ormat International, Inc.

Power Conversion Products, LLC

PulseTech Products Corporation

Schaefer, Inc.

TESSCO Technologies

Belts, slings

Actek Manufacturing & Engineering

Challenger Services

CRC-Evans Pipeline international, Inc.

CRC-Evans Supply

Darby Equipment Company

DMI International, Inc.

Liftex Corporation

Proline Pipe Equipment Inc.

Bending machines/mandrels, pipe

American Pipe Bending

Challenger Services

Commercial Coating Services, Inc.

CRC-Evans Pipeline International, Inc.

Darby Equipment Company

DMI International, Inc.

Empire Equipment Intl Inc

Heaman Pipe Bending Inc

Olaf Heymann WM GmbH Pipeline Equipment Rental

Pipeline Roller System

Pipetech Inc.

Proline Pipe Equipment Inc.

WELD-TECH

Beveling machines

Challenger Services

CRC-Evans Pipeline International, Inc.

D.L Ricci Corp

Darby Equipment Company

DMI International, Inc.

H&M Pipe Beveling Machine Co., Inc.

Mathey Dearman

Pipeline Roller System

Proline Pipe Equipment Inc.

Sawyer Manufacturing Co.

WELD-TECH

Billing systems

A-Systems Corporation

Bolting services

Nut-Seal

TorcUP Inc.

Boring machines, auger

Astec Underground

Challenger Services

CRC-Evans Pipeline International, Inc.

Ditch Witch

DMI International, Inc.

McLaughlin Manufacturing Co.

Pow-R Devices, Inc.

Radiodetection Corporation

Vermeer Manufacturing Co.

Bridges, pipeline

Bailey Bridge, Inc.

Continental Bridge

Otis Eastern Service, Inc.

Pipeline Skid Service

Steadfast Bridges

Brushes, welding

Flexovit USA Inc.

Osborn International

Pferd Inc.

Pferd Milwaukee Brush Co.

Weiler Corporation

Buildings, panelized

AKI Control Systems

Step-Ko Products

Tech Services International

Trachte USA

Buildings, structures

D & R Sales Company, Inc.

Parkline, Inc.

Step-Ko Products

Trachte USA

Casing filler

Interprovincial Corrosion Control Co. Ltd.

The Trenton Corporation

Casing insulators, pipe

Advance Products & Systems, Inc.

Brance-Krachy Co., Inc.

Glas Mesh Company

Interprovincial Corrosion Control Co. Ltd.

Maloney Technical Products, Inc.

Mesa Corrosion Control, Inc.

Perry Equipment Corporation

Pigs Unlimited, Inc.

Pipeline Seal & Insulator, Inc.

Pro-Kote Engineering & Supply Inc.

Proline Pipe Equipment Inc.

Smith-Blair, Inc.

Casing seals

Advance Products & Systems, Inc.

Brance-Krachy Co., Inc.

Maloney Technical Products, Inc.

Mesa Corrosion Control, Inc.

Pigs Unlimited, Inc.

Pro-Kote Engineering & Supply Inc.

Proline Pipe Equipment Inc.

T.D. Williamson, Inc.

The Trenton Corporation

Catch basin cleaning

VAC-TRON EQUIPMENT

Cathodic protection, equip. supplies, instruments

Advance Products & Systems, Inc.

Belmont Metals Inc.

Brance-Krachy Co., Inc.

Cathodic Technology

CENTRAL PLASTICS COMPANY

Corrpro Companies, Inc.

ELECTROCHEMICAL DEVICES, INC.

Elk Engineering Associates, Inc.

Epsilon S.r.L.

Farwest Corrosion Control Co.

Handley Industries, Inc.

Interprovincial Corrosion Control Co. Ltd.