DTH Tools
DTH Drill Pipe
Heavy-duty DTH drill pipes for use with down-the-hole hammer systems. Manufactured from seamless steel with precision threading to ensure air-tight joints and reliable torque transfer.
Key Features
- ✓ Seamless steel tube with heat treatment
- ✓ Precision CNC-machined thread connections
- ✓ Air-flush bore for efficient debris removal
- ✓ Available in standard 3 m and 6 m lengths
- ✓ Compatible with all major DTH hammer brands
Technical Specifications
| Outer Diameter | 73 – 219 mm |
| Wall Thickness | 8 – 18 mm |
| Standard Length | 3 m / 6 m (custom available) |
| Thread Type | Standard DTH thread (DHD, QL, SD series) |
| Steel Grade | S135 / G105 alloy steel |
| Surface Finish | Phosphate treated or paint coated |
| Application | DTH water well, blast-hole, mining |
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