Couplings for Tubing
Wide range of API 5CT Couplings for Tubing, manufactured from API 5CT compliant material.
Specifications: As per the table below and more information is available on request.
- Other specifications: API 5CT and 5B.
- Available sizes: 1.9” ~ 4 1/2”.
- Available threads:
- EU (External Upset for Tubing)
- NU (Non-Upset for Tubing)
- Available material grades: J55; K55; N80Q; L80; T85; C90; P110; Q125 (PSL-1 & PSL-2).
| API 5CT Couplings for Tubing ~ Non-Upset (NU) | |||
| Size | Outside Diameter | Minimum Length | TPI |
| 1900" | 2.200" | 3 3/4" | 10 Rnd |
| 2 3/8" | 2.875" | 4 1/4" | 10 Rnd |
| 2 7/8" | 3.500" | 5 1/8" | 10 Rnd |
| 3 1/2" | 4.250" | 5 5/8" | 10 Rnd |
| 4" | 4.750" | 5 3/4" | 8 Rnd |
| 4 1/2" | 5.200" | 6 1/8" | 8 Rnd |
| API 5CT Couplings for Tubing ~ External-Upset (EU) | |||
| Size | Outside Diameter | Minimum Length | TPI |
| 1900" | 2.500" | 3 7/8" | 10 Rnd |
| 2 3/8" | 3.063" | 4 7/8" | 8 Rnd |
| 2 7/8" | 3.668" | 5 1/4" | 8 Rnd |
| 3 1/2" | 4.500" | 5 3/4" | 8 Rnd |
| 4" | 5.000" | 6" | 8 Rnd |
| 4 1/2" | 5.563" | 6 1/4" | 8 Rnd |
More information available on request.
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