Carbon Seamless Manufacturers
American Piping Products distributes a huge selection of CARBON SEAMLESS STEEL PIPE, fittings and flanges from the world’s leading manufacturers. Listed below are some of the seamless steel pipe, flange and fitting manufacturers that we represent.
| Tenaris / Dalmine | Italy |
| Vallourec | Europe |
| Vallourec Star | USA |
| Productos Tubulares | Spain |
| Jiangu Chengde Steel Tube | China |
| Tubos Reunidos | Spain |
| Chomutov | Czech Republic |
| Huta Batory | Poland |
| Tenaris/Siderca | Argentina |
| Mittal Steel | Czech Republic Romania |
| Tenaris/NKK | Japan |
| Volzhsky | Russia |
| Tenaris/Tamsa | Mexico |
| Productos Tubulares | Spain |
| Niko Tube | Ukraine |
| Heng Yeng | China |
| Lubao Steel | China |
| Suzhou Seamless | China |
| YYC | China |
| Vallourec | Brazil |