steel pipe tube

Our company have all kinds of seamless steel pipes,such as Seamless Steel Pipe for Structural Purpose,Seamless Steel Pipe for Liquid Service,Seamless Steel Tube for Low and Medium Pressure Boiler,Seamless Steel Tube for High Pressure Boiler,Seamless Steel Tubes for Petroleum Cracking,Seamless Steel Tubes for Geological,High-Pressure Seamless Steel Tubes for Chemical Fertilizer Equipment,thin and thick wall seamless steel tubes,all kinds of alloy steel tube made in China and import.We also can roll steel pipes bases on client require.The roll steel pipes have the same quality as seamless steel pipe.Our exactitude seamless steel pipe tolerance can be controlled in 10 thread,it is quality can exceed American standard.

Standard: GB8162-99,GB8163-99,GB3087-2000,GB5310-95,GB6479-86,GB9948-88,GB/T17396-98,YB235-70,YB/T5035-96,ASTM A106 Gr.B;ASTM A53 GR.B;API SPEC 5L GR.B;BS1387;ASTM A179;ASTM A192;ASTM A335;ASTM A333;DIN1629 ect.

Material: No.10,No.20,No.35,No.45,16Mn,27SiMn,40Cr,15CrMo,35CrMo,45Mn2,12Cr1MoV,38CrMoAl,DZ40-70,Cr5Mo and J55(37Mn5),N80(36Mn2V,42MnMo7),St37,St44,St52ect.

Email:sdlctrade at 163.com

MSN: huafeng_9999 at hotmail.com