Selling offer Steel Tube China

Standard: DIN1629/EN10216-1
seamless steel tubes for pressure purposes
Application: It is used for manufacturing pipeline,vessel,equipment,pipe fittings
Size(mm): O.D.:6.0~219.0 W.T.:1~30 L:max 12000
steel,chemical composition(DIN1629):
Standard Grade Chemical Composition Mechanical Property
C Si Mn P≤ S≤ Cr Mo (MPa) (MPa) (%)
DIN1629 St35.8/St37.5 ≤0.17 / / 0.04 0.04 / / 350~480 ≥235 ≥25
St52.0/St52.3 ≤0.22 ≤0.55 ≤0.17 0.04 0.04 / / 500~560