Seamless Boiler Steel Tubes are produced by Cold Drawn Seamless or Welded Processing,
with steel grade of Low Carbon Steel, Medium Carbon Steel, Alloy Steel etc.
Technical Standards as
ASTM A179, ASTM A192, ASTM A178, ASTM A210, ASTM A213, ASTM A334, ASTM A335 etc
DIN17175, EN10216-2, GB/T 5310, BS3059, etc.
Steel Grade:
Carbon Steel Grade:
ST35.8, ST37.0, ST44, ST52;
E155, E195, E215, E235, E275, E355;
195GH, P235GH, P265GH, P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2;
SAE1010, SAE1020, SAE1026, SAE1035, SAE1045;
Carbon Steel Tube: SA178, A179, A192, A210, SA213, SA214, etc.
Alloy Steel Grade:
T2, T5, T9, T11, T12, T17, T21, T22, T91,T92, 15Mo3,16Mo3, 13CrMo44;
SAE4130, SAE4140, 40Cr, 40Cr4, 10CrMo910, 12CrMo910, 11CrMo910,
25CrMo4, 35CrMo, 35CrMo4, 42CrMo4, 34CrMo4, 20MnV, 20MnV6,20CrMn,12Cr1MoVG;
Boiler Tube,Steel Boiler Tube,Seamless Boiler Tube,Stainless Boiler Tube
TORICH INTERNATIONAL LIMITED , https://www.steeltubepipechina.com