1)Seamless steel tube per ASTM A106B
2)Size: 1/4"-28"*SCH20\30\STD\60\80\100\120\140\160\XXS

steel tube per ASTM A106/A53/API-5L.GR.B 

2) Application: pipes for usual structure and machines
3) Model No.: ASTM A106 grade A/B, API 5L, X52, X42, ST52, K55, STK490, STPG, C20,etc.
4) We also produce other specifications according to customers' requirements.
5) Foreign standards implemented: DIN, JIS, ASTM (ASME),etc

                                 

 

 1)Seamless steel tube per ASTM A106B
2)Size: 1/4"-28"*SCH20\30\STD\60\80\100\120\140\160\XXS