Material | A53 , A283 , A106-A , A179-C , A214-C , A192 , A226 , A315 , A106-B ,A178 ,A210,Q195 , Q235 , Q275 , 10# , 15#,20# , 45#,20G,STPG38 , STS38 , STB30 , STS42 , STB42,STB35,ST33 , ST37 , ST35.8 , ST42 , ST45-8 , ST52 |
Standard | API 5L, EN-10208-1/2, GB9711.1/2, ISO, BS1387, ASTM A53, GB 3091 |
Surface treatment | Rust remove, black painting,Galvanized, antirust oil, varnish, 3PE, |
Surface | Bare , Varnished , Zinc coating , Anti-corrosion , 3PE , PE/PP/EP/FBE . etc |
Application | For oil pipe , line pipe in petroleum and natural gas , structure pipe , water and gas , also for chemical industry |