Sign In | Join Free | My udpf.com |
|
API 5L Psl1 Psl2 X42 X52 X60 X70 Welded ERW Steel Pipe For Oil Gas Construction Standard API 5L, ASTM A 106/A53/A179/A252,DIN17175,DIN2448 etc Material Gr B. X42-X80, ST35-ST52, etc. OD 219mm-2020mm ...