Steel Tubes and Tubulars suitable for screwing to BS 21 Pipe Threads. Pipes, Steel, Black and Hot-Dipped zinc-coated welded and Seamless (ASTM A53-96)
Steel Tubes and Tubulars suitable for screwing to BS 21 Pipe Threads.
Pipes, Steel, Black and Hot-
| Technique: | Welded |
| Standard: | BS |