| Ace Energy Supply: On-line catalog of pipeline, plant, and industrial supplies. |
| Alexander Cardew Pipeline Products: Supplies pipe, pipeline products, pigs, pigging systems and swabs. Europe, Africa, America and the Middle and Far East. |
| Australasian Industrial Wrappings & Coatings: Manufacturer and distributor of corrosion prevention materials. Also supply pipeline fittings and equipment. |
| BKW, Inc.: Provides pipeline pigging technology, equipment and anchoring systems, pipe supports, slug catchers and engineering services. Based in Tulsa, Oklahoma. Offers information about products. |
| Canada Pipeline Accessories: Flow Conditioners, flow nozzles and pressure balanced slip joints. |
| Challenger Services - Pipeline Equipment: Suppliers of a full line of pipeline and oilfield construction equipment and accessories. |
| CRC-Evans Pipeline International: Manufactures equipment and supplies services to the pipeline industry. Based in Tulsa, Oklahoma. |
| H&R Valve LTD.: Full valve repair and servicing. Selling reconditioned valves. Will maintain and service valves in the field. Operating mainly in Alberta, Canada. |
| International Pipeline Equipment Company Ltd.: Offers specialized pipeline equipment. Based in Alberta, Canada. |
| International Pipeline Products Ltd: Pipeline pigs, pigging systems, cleaning equipment and stoppers. Pig launchers and receivers, closures and signallers. |
| Joint Specialists Inc.: Supplying corrosion protection products to the pipeline industry. Facility located in Conroe, Texas. Includes documents about products in pdf format. |
| Lufkin Industries, Inc.: Designs, manufactures, sells and services various types of oilfield pumping units, power transmission products and commercial castings, fabrications and highway trailers. (Nasdaq: LUFK). |
| Mfg. of Pipeline Spheres .: Pipeline spheres mfg. Solid spheres as well as inflateable spheres. Mfg. also of Poly pigs . Poly cups and disc. |
| Navarro Chemicals: Project managers and manufacturers in LNG/LPG high density polyurethane lines and supports. |
| Pipeline Construction and Engineering Supplies Ltd: World wide suppliers and manufacturers of pipe handling, preparation, alignment, coating inspection, welder protection, welding equipment and general tools for the constructional, petro chemical and pipeline industries. |
| Pipeline Engineering: Pigging, isolation and joint testing systems and related services for the pipeline integrity industry. |
| Pipeline Measurement and Control: Provides turn-key systems, equipment, and services for production and pipeline custody metering, control and conditioning of crude oil, natural gas and refined or processed hydrocarbon fluids. Offices in Houston and Lafayette. |
| Pipeline Skid Service: Sells, buys, and rents new and used hardwood skids and mats for the pipeline and underground construction industries. Based in Kerrville, Texas. |
| Pipeline Supply and Service Co: Houston, Texas based pipeline supply, rental and service company providing pipeline pigs, pipe beveling and cutting equipment, line-up clamps, and pipe handling equipment to the pipeline contractor. |
| PipeSak Inc.: Provides a patented pipeline bouyancy system. Based in Ontario, Canada. |
| Plugging Specialists International AS (PSI): Providing a unique tetherless isolation system, controlled by through-wall ELF (Extremely Low Frequency)signals. Buy or lease. |
| Riserclad International, Inc.: Provides specially engineered corrosion protection and repair products which are tough enough to endure splash zone and other hostile marine conditions. |
| Roto-Launch Inc.: Automated pig launching from a six-pig pressured carousel. Allows increased frequency of pigging while cutting costs. |
| Sealweld CANADA: Makers of lubricants for valves in natural gas and oil pipelines. |
| Sienna Composite Group Ltd.: Supplies fluid transmission alternatives through spoolable recoverable composite pipe. Includes a list of products, details on the safety and environmental policies. Located in Canada. |
| StarTrak Pigging: Magnetic pig location/tracking equipment and services. Pipeline river crossing inspections. Satellite communications for pipelines. |
| TSS International Inc: Selling valves, meters, manifolds and other devices used with piping. Based in Houston, Texas. Includes product listings. |
| Westech Heavy Machinery Division: Manufacture pipe tensioners, cable handling equipment, riser guideline tensioners, heave compensators, motion compensation equipment, and pipe handling machines. |
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