Specification :

We have much superiority in following products.
Carbon Steel Seamless Steel Pipe:
1.Seamless steel pipe for general use: ASTM A 53 GR.B,
Steel Grade: SA53B and specification size:1/2"-28",O.D: 21.3-711.2mm,W.T: SCH10S- SCH120
2.Seamless steel pipe for high temperature:ASTM A 106 GR.B,
Steel Grade: SA106B and specification O.D:1/2"-28", 21.3-711.2mSCH10S- SCH120;
3.Seamless steel pipe DIN2448/1629, DIN17175, German standard,
Steel Grade: st37, st42, st52, st35.8-st45.8, specification O.D: 1/2"-28", 21.34-711.2mm : SCH10S- SCH120;
We are looking forward to get your favorable reply every moment
Hebei smart steel pipe mill co.,ltd
Nicole zhang
Skype:steelpipe07