Manufacturing Supplier / DTH Drilling Pipe / API Standard Drill Rod
/ Well Drilling
DTH drill pipe is one of important component for DTH drilling
system. Hanlinsky provides the full range of drilling bits for DTH
Drilling, which are available with different diameters and widely
used in open-pit mining, underground mining, water well drilling
and geothermal drilling. For superior quality, high performance and
durability, our DTH drill pipes enjoy the great reputations from
different countries, such as Australia, South Africa, Chile,
Mexico, Russia, Kazakhstan, Iran, Vietnam and so on.
Products Parameters:
Pipe Diameter | 89mm |
Wall Thickness | 5mm, 6mm, 8mm |
Pipe Length | 1000 - 6000mm |
Wrench flat | 57/65 mm |
Joints Connection | 2 3/8‘’ REG |
Trigger Slot | 57/64.5 |
(2”)50mm DTH drill pipe with API 2 3/8 REG 1000-3000m length
60mm DTH drill pipe with API 2 3/8 REG 1000-3000m length
(3”)76mm DTH drill pipe with API 2 3/8 REG 1500-3000m length
(3 1/2”)89mm DTH drill pipe with NC26( API 2 3/8 REG) 1500-3000m
length
(4”)102mm DTH drill pipe with NC31( API 2 7/8 REG) 1500-6000m
length
(4 1/4”)108mm DTH drill pipe with NC31( API 2 7/8 REG) 1500-6000m
length
(4 1/2”)114mm DTH drill pipe with NC31( API 2 7/8 REG)or NC35
1500-6000m length
(5”)127mm DTH drill pipe with NC38( API 3 1/2 IF) 1500-6000m length
Product Advantage:
1. DTH drill pipe for water well and mining
2. Friction welded
3. Standard API thread
4. High straightness
5. Lighter weight
Specification of other DTH Pipes:
| No. | O.D. | Thread | Wall Thickness | Length s-s | Wrench |
| (mm) | (pin/box) | (mm) | (mm) | (pin/box) |
| 1 | 76 | 2 3/8" API Reg. | 4-8 | 1500 | Optional |
| 2 | 76 | 2 3/8" API Reg. | 4-8 | 2000 | Optional |
| 3 | 76 | 2 3/8" API Reg. | 4-8 | 2500 | Optional |
| 4 | 76 | 2 3/8" API Reg. | 4-8 | 3000 | Optional |
| 5 | 76 | 2 3/8" API Reg. | 4-8 | 4000 | Optional |
| 6 | 76 | 2 3/8" API Reg. | 4-8 | 5000 | Optional |
| 7 | 76 | 2 3/8" API Reg. | 4-8 | 6000 | Optional |
| 8 | 76 | 2 3/8" API Reg. | 4-8 | 7000 | Optional |
| 9 | 89 | 2 3/8" API Reg. | 4-10 | 1500 | Optional |
| 10 | 89 | 2 3/8" API Reg. | 4-10 | 2000 | Optional |
| 11 | 89 | 2 3/8" API Reg. | 4-10 | 3000 | Optional |
| 12 | 89 | 2 3/8" API Reg. | 4-10 | 4000 | Optional |
| 13 | 89 | 2 3/8" API Reg. | 4-10 | 5000 | Optional |
| 14 | 89 | 2 3/8" API Reg. | 4-10 | 6000 | Optional |
| 15 | 89 | 2 3/8" API Reg. | 4-10 | 5000 | Optional |
| 16 | 89 | 2 3/8" API Reg. | 4-10 | 7620 | Optional |
| 17 | 89 | 2 3/8" API Reg. | 4-10 | 9144 | Optional |
