Type:
OCTG Casing.
Material and Grade:
API 5CT,
K55 PSL1.
Manufacture Method: Hot Rolled.
Size: 508MM X 11.13MM, R3.
Surface Treatment: Coating, Painting, etc.
Application: For Oil & 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 | - | - | - |
