Steel material | Q195, Q215, Q235, Fe310, Fe360, St33, St37-2, SS330, SS400, S235, S275, S355, ASTM 1010, ASTM 1017, ASTM 1020 |
Standard | API,ASTM, ASME, DIN,GB,JIS,ASNI,BS |
Usage | Transport routes for gas, oil, chemical materials, water,steam and other gas or liquid |