Lifting cap is a special tool for lifting drilling tools in oil and gas and geological exploration drilling engineering.
Forwell can supply all kinds of API thread REG,FH,NC50,NC46,NC38,NC31,NC26 and EUE,NUE and Premium Thread Lifting cap.Contact us:Tianjin Forwell Energy Equipment
Technical parameters and specifications
| Thread Connection | OD （mm） | Thread Connection | OD（mm） |
| 7 5/8REG(pin) | Φ210 | NC31(pin) | Φ100 |
| 6 5/8REG(pin) | Φ190 | NC26(pin) | Φ89 |
| 5 1/2FH(pin) | Φ178 | 2 3/8REG(pin) | Φ80 |
| NC50(pin) | Φ155 | 3 1/2EUE | Φ95 |
| NC46(pin) | Φ150 | 2 7/8EUE | Φ80 |
| NC38(pin) | Φ115 |
