Junk Sub an efficient tool used in milling or drilling operation. It is designed to capture cuttings that are too heavy to be circulated in the bottom of the hole.
Spare parts as required for DC/AC/Hydraulic Top Drive of Chinese Manufacture or international brand.
Back Pressure Valve Lubricator
Three models 29-1/2″ 500psi 30″ 1000psi 36.5″ 500psi
- Type SB
- Type DB
- Type SDD: similar to NOV HT-100 MANUAL TONGS
- Type LF
- Type C
- Workover Tongs
- Type WWC
- Type WWB:Web Wilson Style Tongs
- Type AAX: Web Wilson Style Tongs
- Casing Tongs
- Extended Casing Tongs
Hexagonal Kelly or Square Kelly,