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API 76mm 2 3/8 Water Well Drill Drilling Pipe DTH Drill Rod
In DTH drilling, the rock drilling bit is a continuation of the
shank, which the rock drill piston strikes directly. Since the
piston is in direct contact with the drill bit, little energy is
lost. This gives DTH drilling a nearly constant penetration rate
regardless of hole length.
DTH drilling enables drillers to reach hole depths that are double
of what top hammer drilling can do. This is possible with the use
of DTH Pipes and DTH Subs.
• High grade steel used on thread area and main drill pipe body
• Automated welding process used in joining the thread area and
main drill pipe body
Applications
• Underground mining
• Quarry benching operations
• Water well drilling
Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance
Specification of DTH Drill pipe
| Part Number | Product Brief Description | OD(mm) | OD(inch) | Thread | Thickness (mm) |
| 4148301544 | DTHP76-1000, DTH Drill Pipe API Reg Thread | 76 | 3 | 2 3/8" API Reg | 5.5 |
| 4148301545 | DTHP76-1500, DTH Drill Pipe API Reg Thread | 76 | 3 | 2 3/8" API Reg | 5.5 |
| 4148301546 | DTHP76-2000, DTH Drill Pipe API Reg Thread | 76 | 3 | 2 3/8" API Reg | 5.5 |
| 4148301547 | DTHP76-3000, DTH Drill Pipe API Reg Thread | 76 | 3 | 2 3/8" API Reg | 5.5 |
| 4148301548 | DTHP76-1000, DTH Drill Pipe API Reg Thread | 76 | 3 | 2 3/8" API Reg | 5.5 |
| 4148301549 | DTHP76-1500, DTH Drill Pipe API Reg Thread | 76 | 3 | 2 3/8" API Reg | 5.5 |
| 4148301550 | DTHP76-2000, DTH Drill Pipe API Reg Thread | 76 | 3 | 2 3/8" API Reg | 5.5 |
| 4148301551 | DTHP76-3000, DTH Drill Pipe API Reg Thread | 76 | 3 | 2 3/8" API Reg | 5.5 |
| 4148301552 | DTHP76-3000, DTH Drill Pipe API Reg Thread | 76 | 3 | 2 3/8" API Reg | 6.5 |
| 4148301553 | DTHP76-4500, DTH Drill Pipe API Reg Thread | 76 | 3 | 2 3/8" API Reg | 6.5 |
| 4148301554 | DTHP76-6000, DTH Drill Pipe API Reg Thread | 76 | 3 | 2 3/8" API Reg | 6.5 |
| 4148301555 | DTHP89-1000, DTH Drill Pipe API Reg Thread | 89 | 3 1/2 | 2 3/8" API Reg | 5.5 |
| 4148301556 | DTHP89-1500, DTH Drill Pipe API Reg Thread | 89 | 3 1/2 | 2 3/8" API Reg | 5.5 |
| 4148301557 | DTHP89-2000, DTH Drill Pipe API Reg Thread | 89 | 3 1/2 | 2 3/8" API Reg | 5.5 |
| 4148301558 | DTHP89-3000, DTH Drill Pipe API Reg Thread | 89 | 3 1/2 | 2 3/8" API Reg | 5.5 |
| 4148301559 | DTHP89-1000, DTH Drill Pipe API Reg Thread | 89 | 3 1/2 | 2 3/8" API Reg | 6.5 |
| 4148301560 | DTHP89-1500, DTH Drill Pipe API Reg Thread | 89 | 3 1/2 | 2 3/8" API Reg | 6.5 |
| 4148301561 | DTHP89-2000, DTH Drill Pipe API Reg Thread | 89 | 3 1/2 | 2 3/8" API Reg | 6.5 |
| 4148301562 | DTHP89-3000, DTH Drill Pipe API Reg Thread | 89 | 3 1/2 | 2 3/8" API Reg | 6.5 |
| 4148301563 | DTHP89-4500, DTH Drill Pipe API Reg Thread | 89 | 3 1/2 | 2 3/8" API Reg | 6.5 |
| 4148301564 | DTHP89-6000, DTH Drill Pipe API Reg Thread | 89 | 3 1/2 | 2 3/8" API Reg | 6.5 |
