Type:
CS Seamless Pipe.
Manufacture Method: Hot Rolled.
Standard: Gost 8734-75.
Size: DN20.
Surface Treatment: FBE/3LPE/3LPP Coating/Black Painting.
Application: Gas & Oil Transportation.
Independence Inspection: Chemical Test, Mechanical Test, Defect Test.
Third Party Inspection: SGS, BV, INTERNET ECT.
Packing: Wooden Case/In bundle or As Your Requirement.
Payment Terms: TT/LC, West Union, Paypal, O/A.
Delivery Time: 7-25 Days after Received the Deposit.
Chemical Composition and Mechanical Property For gost 8734-75 |
Steel Grade
|
Chemical components |
Mechanical performance |
C |
Si |
Mn |
P(Max) |
S(Max) |
Tensile strenght(Min) |
Yield Strenght(Min) |
Mpa |
Mpa |
8734-75 |
0.17-0.23 |
0.17-0.23 |
0.35-0.65 |
0.035 |
0.035 |
353-500 |
275 |