Pup Joint
Applicable Industry:
Standard: API SPEC 5CT&5B / ISO11960
Grade: J55/K55/N80/L80/P110/C95
Outside Diameter of Tubing Joint: From 2-3/8"(60.3mm) to 4.5"(114.60mm)
Pipe End: EUE/NUE
Outside Diameter of Casing Joint: From 4-1/2"(114.3mm) to 20"(508mm)
Threads: BTC, LTC, STC.
Lengths: 2,3,4,6,8,10 12 ft (with other lengths available upon request)
Surface Treatment: Coating
Protection of Thread: Thread protector
Packing: By wooden case, wooden pallet, or according to customer-specific requirements
Tread types: EUE, NUE, STC, LTC, BTC and Premium connection.
Specification: Range: 2-3/8INCH to 20INCH0)
Standard: API 5CT and 5B J55,K55,N80-1,N80-Q,P110, C95
Grade: J55, K55, N80, L80, C90,T95, P110 and Q125.
Uses: Connecting two oil tubing or casing pipes.
Packing: By bundles, seaworthy packing
| Grade | Yield Strength | Tensile Strength | ||||
| Min | Max | Min | ||||
| Psi | MPA | Psi | MPA | Psi | MPA | |
| J55 | 55000 | 379 | 80000 | 552 | 75000 | 517 |
| K55 | 55000 | 379 | 80000 | 552 | 95000 | 655 |
| N80 | 80000 | 552 | 110000 | 758 | 100000 | 689 |
| L80 | 80000 | 552 | 95000 | 655 | 95000 | 655 |
| P110 | 110000 | 758 | 140000 | 965 | 125000 | 862 |
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