OCTG Products Oilfield Alloy Seamless Tubing Pipe with EU And NU
ends
Tubing description:
Alloy steel seamless tubes for oil casing and tubing is used in oil
and gas well.
Features:
1. Seamless oil pipe
2. Hot-rolling pipe
3. Size OD: 1.05”-4 1/2”
Technical specification: | Standard | API 5CT/ ISO11960 | | Grade | Group.1 | H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, K55/PSL.1, K55/PSL.2,
K55/PSL.3, | | N80(1)/PSL.1, N80(1)/PSL.2, N80(Q)/PSL.1, N80(Q)/PSL.2,
N80(Q)/PSL.3 | | Group.2 | M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, L80(1)/PSL.3,
L80(9Cr)/PSL.1, L80(13Cr)/PSL.1, C90/PSL.1, C90/PSL.2, C90/PSL.3, T95/PSL.1, T95/PSL.2T95/PSL.3 | | Group.3 | P110/PSL.1, P110/PSL.2, P110/PSL.3, | | Group.4 | Q125/PSL.1, Q125/PSL.2, Q125/PSL.3, | | OD | Tubing | 1.66 inch to 4 1/2 inch or 42.16mm to 114.3mm | | Casing | 4 1/2 inch to 20 inch or 114.3mm to 508mm | | Wall Thickness | According to API 5CT Standard | | Length | Tubing | R1 (6.10m to 7.32m), R2 (8.53m to 9.75m), R3 (11.58m to 12.80m) | | Casing | R1 (4.88m to 7.62m), R2 (7.62m to 10.36m), R3 (10.36m to 14.63m) | | Type | Seamless | | End-Finish | Tubing | P, I, N, U | | Casing | P, S, B, L |
Mechanical properties: | steel grade | type | total elongation under load (%) | yield strength (Mpa) | tensile strength (Mpa) min | hardness max | | min | max | HRC | HBW | | H40 | - | 0.5 | 276 | 552 | 414 | - | - | | J55 | - | 0.5 | 379 | 552 | 517 | - | - | | K55 | - | 0.5 | 379 | 552 | 655 | - | - | | N80 | 1 | 0.5 | 552 | 758 | 689 | - | - | | N80 | Q | 0.5 | 552 | 758 | 689 | - | - | | M65 | - | 0.5 | 448 | 586 | 586 | 22 | 235 | | L80 | 1 | 0.5 | 552 | 655 | 655 | 23 | 241 | | L80 | 9 Cr | 0.5 | 552 | 655 | 655 | 23 | 241 | | L80 | 13 Cr | 0.5 | 552 | 655 | 655 | 23 | 241 | | C90 | 1 | 0.5 | 621 | 724 | 689 | 25.4 | 255 | | P110 | - | 0.6 | 758 | 965 | 862 | - | - |
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