China API 5CT K55 J55 N80 L80 P110 Pup Joint Coupling Oil Casing Tubing for OCTG, Find details about China Tubing, Casing from API 5CT K55 J55 N80 L80 P110 Pup Joint Coupling Oil Casing Tubing for OCTG
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, | |
Minimum Order Quantity | 1 pcs | |
Outside DiameterRanges | 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 | |
Type of End-Finish | Tubing | P, I, N, U |
Casing | P, S, B, L |
Item | Tolerance | |
OD | D<114.3mm | ±0.79mm |
D≥114.3mm | +1%D | |
-0.5%D | ||
WT | -12.50% | |
Weight | Single Lengths | +6.5%,-3.5% |
Carload 18 144 kg (40 000 lb) or more | -1.75% | |
Carload less than 18 144 kg (40 000 lb) | - 3,5 % |