seamless carbon steel pipes,seamless black steel pipes,seamless mild steel pipes API 5L GR B,PSL1 PSL2 X42,X46,X52,X60,X65,X70, ASTM A53 GR B,ASTM A106 GR B etcDec 30, 2013
... & Steel Pipe Fittings in China, detailed products listed as below: 1. Seamless Steel Pipes ASTM A53 GR B, ASTM A106 GR B, ... 1, EN10224 , EN10025 , BS, GB/T etc. MATERAL: ASTM A53, ASTM A106, A210, A252, A333; PSL1 PSL2 X42, X46, X52, X60 ... 1626, DIN1629,DIN 17175 etc. USING: Structure pipe/oil pipe/gas pipe/hydraulic pipe/boiler pipe/fluid pipe, Petroleum, chemical, power, gas, metallurgy, shipbuilding ...