Cold Draw 3m Air DTH Drill Tube, Seamless Drill Pipe
Length 3m Air Down The Hole DTH Drill Pipe
Product Description
DTH drill pipes play a significant role in all DTH drilling applications, regardless of rock type, hole depth, or drill rig configuration. The key features of high-quality DTH tubes include durability, dimensional accuracy, and operational manageability.
Features
- Pipe body: Cold drawn seamless pipe construction ensures precise dimensions and excellent centralization
- Thread connector: Heat and nitrogen treatment enhances durability and facilitates easier loading/unloading
- Friction welding: High-strength welded joints for superior performance
Specifications
| Diameter |
76mm, 89mm, 102mm, 114mm, 127mm, 140mm |
| Length |
1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm |
| Thread |
2 3/8'' API REG, 2 7/8'' API REG, 3 1/2'' API REG, 4 1/2'' API REG, 2 3/8" API IF, 3 1/2" API IF; BECO 6'', BECO 8'' |
| Wall thickness |
5.5mm/6.5mm/7.5mm/8.5mm/10mm |
Special sizes can be customized according to customer drawings. Manufactured using advanced heat treatment technology and precision friction welding equipment.
Product Images
