Type:
OCTG Tubing.
Standard and Material:
API 5CT PSL1 K55.
Size: R2, 9.3 LB.
Manufacture Method: Hot Rolled.
Independence Inspection: Chemical Test, Mechanical Test.
Third Party Inspection: SGS, BV, INTERNET, etc.
Application: Oil and Gas Transportation.
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.
| 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 |
| J55 | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
| 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 |
| J55 | 55000 | 379 | 80000 | 552 | 75000 | 517 | - | - | - |
| K55 | 55000 | 379 | 80000 | 552 | 95000 | 655 | - | - | - |
| Lengths |
| Description | Range 1 | Range 2 | Range 3 |
| Tubing | 6.10-7.32 M | 8.53-9.75 M | 11.58-12.80 M |
| Casing | 4.88-7.62M | 7.62-10.36 M | 10.36-14.63 M |
| Pup Joint | 0.5-6.0 M ( 2FT-20FT) |
