| Alpha Pipe Company -- Wholesale suppliers of new and used steel pipe. |
| American Cast Iron Pipe Company -- Products include: ductile iron pipe and fittings; fire hydrants, valves and pumps for fire trucks; centrifugally cast steel tubes, static castings and fabricated assemblies; and electric resistance welded steel pipe. |
| Cayirova Boru -- Manufacture welded steel pipes for the water and gas industries. Turkey. |
| Contech Construction Products, Inc. -- Manufacturers of A2 liner pipe, a profile wall, PVC segmental sliplining pipe (10 to 20 foot lengths) |
| Crestwood Tubulars Inc. -- Distributor of new and used steel pipe for piling, dredging, road boring and other structural applications. Also selling carbon, alloy and stainless mechanical tubing and round bar. |
| Florida Pipe and Steel -- Buy and sell steel pipe, beams, and all other steel products. Ship anywhere. |
| Gibson Tube Inc. -- Manufactures precision welded stainless steel tubing for applications as diverse as offshore drilling to beverage dispensing. |
| Interpipe Inc -- Steel pipe and piling distributor, 4 locations to buy or sell new and used structural surplus pipe. |
| Japra Group -- Manufacture carbon steel black and galvanized pipes . The company also supply metal studs, malleable and grey iron castings, and fence products. |
| Liberty and Rocky Mountain Pipe -- Supply new and used steel pipe for culverts, irrigation, and used oil field pipe for fencing. |
| Medallion Pipe Supply Company -- Supply welded and seamless pipe, fittings, and services for the construction, telecommunications, and mining industries. |
| Metalman Industries Limited -- Indian manufacturer and exporter of pipes, hollow sections and precision tubes. |
| Palmer Tube Mills -- Producers of welded steel tube and pipe for structural, mechanical and low pressure reticulation applications. Features a downloadable product manual, product specifications, and distributor listing. |
| Puget Sound Pipe and Supply -- Supply seamless and welded steel and stainless steel pipes and fittings. |
| Ramna Pipe & General Mills (Pvt) Ltd -- Manufacture and export of black and galvanised tubes and pipes . Features information on fields of activity, products, and includes a photograph gallery. |
| Robert-James Sales, Inc. -- Distributor of stainless steel pipe, valves, and fittings, and supplier of sanitary fittings, tubing, welded and seamless pipe, and flanges. |
| Saint-Gobain Pipelines -- Supplier of ductile iron pipes, fittings, valves, manhole covers, gullies, grates and drainage systems for the construction markets. |
| Santa Clara Windustrial -- For all your pipe, fittings, valves, gauges, UHP, plastics, copper, stainless steel needs. Specializing in ultra high purity and industrial products. |
| Spiralco -- Production of spiral-weld steel tubes and pipes. |
| Suraj Naryan Bishwanath -- Suraj Naryan Bishwanath(SNB) Company engaged in distribution and exports of all kind of steel pipes and tubes of varied specifications. |
| Thomas Pipe and Steel, Inc -- Distributor of carbon steel pipe and structural steel products. |
| Tubular USA -- Supplier of galvanized and commercial steel tubing. |
| Wisconsin Metal Sales, Inc. -- Full service distribution center carrying a wide variety of metal products including metal pipe and tubing. |
| Wyatt Drainage Products, Inc. -- Supply corrugated steel drainage pipe and fabricated pipe products . |
| Zhongshan Walsall Steel Pipe Industrial Co. Ltd. -- Manufacturer of pipes, couplings and other metal components. Product specifications, company profile and pictures of the factory. |
