Steel Pipe Manufacturers
| Midwest Industrial Metal Fab (Huntington, IN)
Manufacturer, Contract Manufacturer |
| Morgan Construction Company (Worcester, MA)
Manufacturer |
| MultAlloy (Houston, TX)
Manufacturer |
| Nangtong Hengte Tube Co., Ltd Shanghai Office (Shanghai, China)
Manufacturer |
| Nansteel Manufacturing Co.,Ltd (Changsha, China)
Manufacturer |
| New England Miniature Ball (Norfolk, CT)
Manufacturer |
| OMCO (Wickliffe, OH)
Contract Manufacturer |
| Perforated Tubes, Inc. (Ada, MI)
Manufacturer |
| Prime Steel Pipe Co., Ltd (Changsha, China)
Manufacturer, Distributor, Service Company |
| Robert-James Sales,Inc. (Buffalo, NY) |
| Shelby Welded Tube (Shelby, OH)
Manufacturer |
| Sintered Metal Products, Inc (Coldwater, MI)
Contract Manufacturer |
| Specialty Pipe & Tube (Mineral Ridge, OH)
Manufacturer |
| Spiral Manufacturing Co., Inc. (Minneapolis, MN)
Manufacturer, Contract Manufacturer |
| Superior Tube-Pipe Bending (Newark, CA)
Manufacturer |
| Threeway Steel Co.,Ltd (No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410, China)
Manufacturer |
| Tianjin Wellmade Scaffold CO.,Ltd (Tianjin, TX)
Manufacturer, Service Company |
| Tube Methods Inc. (Bridgeport, PA)
Manufacturer |
| Western Tube & Conduit Corporation (Long Beach, CA)
Manufacturer |
| Zhejiang Stellar Pipe Industry Co., Ltd (Lishui, China)
Manufacturer |
| Zhejiang Zhongli Stainless Steel Pipe Co., Ltd (Huzhou, China)
Manufacturer |
| ABT Inc (Pittsburgh, PA)
Manufacturer |
| Ace Steel Supply (Houston, TX)
Distributor |
| AK Steel Corp (Middletown, OH)
Manufacturer |
| Alameda Pipe & Supply Co Inc (Gardena, CA)
Distributor |
