Casing tube, drill pipe, barbells
Lining pipe
- Made from material ST52 with 42CrMo4 connectors, hardened and tempered and nitrided
- With conical internal and external trapezoidal threads on the left or right
- Usable length from 100 mm to 2000 mm
Drill rods
- 88.9 – 2 3/8″ API-IF, NS95
- Made from high-strength S135 material with 42CrMo4 connectors, tempered and nitrided
- Rinsing-optimized and up to 50% longer service life thanks to S135
- with friction-welded, conical internal and external threaded connectors right 2 3/8″ API-IF
- Usable length from 100 mm to 2000 mm
Barellen
- for casing pipe, drill, weight and injection rods
- Solid construction with 4 crane eyes and 4 centering aids for stacking
- Black steel – untreated
- Option: hot-dip galvanized
- Production according to customer requirements
