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Standard API SPEC 5CT
Length range tubing pup joint
pup joint | ft | 2 | 3 | 4 | 6 | 8 | 10 | 12 |
m | 0.61 | 0.91 | 1.22 | 1.83 | 2.44 | 3.05 | 3.66 |
Note: can be produced according to the customer's requirements.
Mechanical Capacity
Standard | Steel grade
| Yield strength MPa | Tensile strength MPa | Under load total elongation | Hardness max | Specified Wall Thickness mm | allow hardness transformation HRC | ||
min | max | min | HRC | HBW | |||||
API 5CT | J55 | 379 | 552 | 517 | 0.5 | - | - | - | - |
N80-1 | 552 | 758 | 689 | 0.5 | - | - | - | - | |
tubing pup joint