Type:
OCTG Tubing.
Material and Grade:
API 5CT K55.
End Type: BTC.
Size: 339.72 X 10.92mm, R3.
Manufacture Method: Hot Rolled.
Surface Treatment: Painting, Coating, etc.
Application: for Oil and Gas Transportation.
Third Party Inspection: SGS, BV, INTERNET, etc.
Packing: Pallet, in Bundles or as Your Requirement.
Payment Terms: TT/LC, West Union, Paypal, O/A.
Delivery Time: 7-25 Days after Receiving the Deposit.
| Chemical Composition |
| Grade | Chemical Composition |
| C | Mn | Mo | Cr | Ni | Cu | P | S | Si |
| Min | Max | Min | Max | Min | Max | Min | Max | Max | Max | Max | Max | Max |
| K55 | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
| Mechanical Properties |
| Grade | Yield Strength | Tensile Strength | Hardness | Allowable Hardness Variation |
| Min | Max | Min | Max |
| Psi | Mpa | Psi | Mpa | Psi | Mpa | HRC | BHN | hrc |
| K55 | 55000 | 379 | 80000 | 552 | 95000 | 655 | - | - | - |
