Audited Supplier
76mm 89mm 102mm 114mm 127mm 133mm 152mm
CE, ISO 9001:2000
GB, GOST, API
Spray-Paint
Friction Welding
R780 or Dz60
Surface Drilling, Water Well Drilling, Water Well
High Durability
in Stock or 15 Days
Hanlinsky
Steel Pallets
Changsha, China
82071990
Product Description
Our Company
Hunan Hanlinsky International Corporation is a leading chinese supplier and supporter of high quality mining machineries, rock drilling tools, new materials, chemicals and relative services for mining industry. The corporation delivers the full, economical and sustainable solutions for global mining partners.
Description
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.
Product Features
1. High Strength Steel with high fatigue strength and Excellent Wear Resistance.
2. Automated Friction Welding Process used in joining the thread area and enhance drill pipe's body.
3. API standard to ensure Good Adaptibility to your drill rigs and drill hammers
Specification
Factory Overview
Hunan Hanlinsky International Corporation is a leading chinese supplier and supporter of high quality mining machineries, rock drilling tools, new materials, chemicals and relative services for mining industry. The corporation delivers the full, economical and sustainable solutions for global mining partners.
Description
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.
Product Features
1. High Strength Steel with high fatigue strength and Excellent Wear Resistance.
2. Automated Friction Welding Process used in joining the thread area and enhance drill pipe's body.
3. API standard to ensure Good Adaptibility to your drill rigs and drill hammers
Specification
| 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 |
| 18 | 102 | 2 7/8" API Reg. | 8-10 | 1500 | Optional |
| 19 | 102 | 2 7/8" API Reg. | 8-10 | 2000 | Optional |
| 20 | 102 | 2 7/8" API Reg. | 8-10 | 3000 | Optional |
| 21 | 102 | 2 7/8" API Reg. | 8-10 | 4000 | Optional |
| 22 | 102 | 2 7/8" API Reg. | 8-10 | 4500 | Optional |
| 23 | 102 | 2 7/8" API Reg. | 8-10 | 5000 | Optional |
| 24 | 102 | 2 7/8" API Reg. | 8-10 | 6000 | Optional |
| 25 | 102 | 2 7/8" API Reg. | 8-10 | 7620 | Optional |
| 26 | 102 | 2 7/8" API Reg. | 8-10 | 9144 | Optional |
| 27 | 114 | 3 1/2" API Reg. | 6-12 | 1500 | Optional |
| 28 | 114 | 3 1/2" API Reg. | 6-12 | 2000 | Optional |
| 29 | 114 | 3 1/2" API Reg. | 6-12 | 3000 | Optional |
| 30 | 114 | 3 1/2" API Reg. | 6-12 | 4000 | Optional |
| 31 | 114 | 3 1/2" API Reg. | 6-12 | 4500 | Optional |
| 32 | 114 | 3 1/2" API Reg. | 6-12 | 5000 | Optional |
| 33 | 114 | 3 1/2" API Reg. | 6-12 | 6000 | Optional |
| 34 | 114 | 3 1/2" API Reg. | 6-12 | 9144 | Optional |
| 35 | 114 | 3 1/2" API Reg. | 6-12 | 10668 | Optional |
| 36 | 127 | 3 1/2" API Reg. | 9-12 | 1500 | Optional |
| 37 | 127 | 3 1/2" API Reg. | 9-12 | 2000 | Optional |
| 38 | 127 | 3 1/2" API Reg. | 9-12 | 3000 | Optional |
| 39 | 127 | 3 1/2" API Reg. | 9-12 | 4500 | Optional |
| 40 | 127 | 3 1/2" API Reg. | 9-12 | 5000 | Optional |
| 41 | 127 | 3 1/2" API Reg. | 9-12 | 6000 | Optional |
| 42 | 127 | 3 1/2" API Reg. | 9-12 | 7620 | Optional |
| 43 | 127 | 3 1/2" API Reg. | 9-12 | 9144 | Optional |
| 44 | 127 | 3 1/2" API Reg. | 9-12 | 10668 | Optional |
| 45 | 140 | 4 1/2" API Reg. or 4"FH | 8-19 | 3000 | Optional |
| 46 | 140 | 4 1/2" API Reg. or 4"FH | 8-19 | 4500 | Optional |
| 47 | 140 | 4 1/2" API Reg. or 4"FH | 8-19 | 6000 | Optional |
| 48 | 140 | 4 1/2" API Reg. or 4"FH | 8-19 | 9140 | Optional |
| 49 | 152 | 4 1/2" API Reg. or 4"FH | 12-19 | 3000 | Optional |
| 50 | 152 | 4 1/2" API Reg. or 4"FH | 12-19 | 6000 | Optional |
| 51 | 152 | 4 1/2" API Reg. or 4"FH | 12-19 | 9144 | Optional |
| 52 | 159 | 4 1/2" API Reg. or 4"FH | 12-19 | 3000 | Optional |
| 53 | 159 | 4 1/2" API Reg. or 4"FH | 12-19 | 6000 | Optional |
| 54 | 159 | 4 1/2" API Reg. or 4"FH | 12-19 | 9144 | Optional |
| 55 | 178 | 5 1/2" API FH | 12-19 | 3000 | Optional |
| 56 | 178 | 5 1/2" API FH | 12-19 | 6000 | Optional |
| 57 | 178 | 5 1/2" API FH | 12-19 | 9144 | Optional |
| 58 | 194 | 6 5/8" API FH | 12-19 | 3000 | Optional |
| 59 | 194 | 6 5/8" API FH | 12-19 | 6000 | Optional |
| 60 | 194 | 6 5/8" API FH | 12-19 | 9144 | Optional |
Factory Overview
