Type:
OCTG tube. Standard and Material:
API 5CT K55. Size: EUE R2, 2 7/8 Inch, 6.5 LB.
Manufacture Method: Hot Rolled.
Surface Treatment: Painting, Oiled, Galvanized, 3LPE, 3LPP, FBE Coating, etc.
Independence Inspection: Chemical Test,Mechanical Test.
Third Party Inspection: SGS, BV, INTERNET, etc.
Application: Oil and Gas Transportation, etc.
Packing: In Bundles with Waterproof Packing or as Your Requirement.
Payment Terms: TT/LC, West Union, Paypal, O/A.
Delivery Time: 7-25 Days after Receiving the Deposit.
| API 5CT Chemical Components and Mechanical Performance |
| Class | Sort | Chemical Components | Mechanical Performance |
| C | Mn | Mo | Cr | | Ni | Cu | P | S | Si | Yield Strength (Mpa) | Tensile Strength (Mpa) | Hardness |
| Min | Max | Min | Max | Min | Max | Min | Max | Max | Max | Max | Max | Max | Min | Max | Min | HRC | HEW /HBC |
| K55 | / | / | / | / | / | / | / | / | / | / | / | 0.030 | 0.030 | / | 379 | 552 | 655 | / | / |