Type:
Alloy Steel Tubing.
Manufacture Method: Forged.
Standard:
A213 T91.
Size: 2 1/2".
Surface Treatment: Black Painting.
Independence Inspection: Chemical Test, Mechanical Test, Defect Test.
Third Party Inspection: SGS, BV, INTERNET ECT.
Application: Pipe Connection.
Packing: Wooden Case.
Payment Terms: TT/LC, West Union, Paypal, O/A.
Delivery Time: 7-25 Days after Receiving the Deposit.
| Chemical Composition and Mechanical Property for ASTM A213 |
| Steel Grade | Chemical Composition | Mechanical Performance |
| C) | Mn(Max) | P(Max) | S(Max) | Si(Max) | Cr | Mo | Tensile Strength | Yield Strength |
| Mpa | Mpa |
| T91 | 0.08-0.12 | 0.3-0.6 | 0.02 | 0.010 | 0.2-0.5 | 8.0-9.5 | 0.85-1.05 | 585 | 415 |