ROSCHEN GROUP
| Supply Ability | 10000000 pcs |
| Packaging Details | Steel Bundles |
| Name | Water Hardening Drill Rod |
| type | AW BW NW HW |
| Machine type | Drilling Equipment |
| Material | Carbon Steel |
| Product name | drill rod |
| Usage | Rock drilling |
| Advantage | competitive advantage products |
| Color | Black |
| Brand Name | ROSCHEN |
| Model Number | NWJ |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 10000000 pcs | Packaging Details | Steel Bundles |
| Name | Water Hardening Drill Rod | type | AW BW NW HW |
| Machine type | Drilling Equipment | Material | Carbon Steel |
| Product name | drill rod | Usage | Rock drilling |
| Advantage | competitive advantage products | Color | Black |
| Brand Name | ROSCHEN | Model Number | NWJ |
| Certification | ISO | Place of Origin | CHINA |
| High Light | Φ73 drill extension rod ，Φ89 mining drill rods | ||
AW BW NW HW Φ73 Φ89 Water Hardening Drill Rod
Water Hardening Drill Rod Description
Drill Rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.
Overall capacity:
1. A variety of hot-rolled seamless pipes of large diameter and small-diameter pipes complete range of sizes, from the outside diameter of 21.3mm to 1500mm, wall thickness from the 2mm to 250mm.
2. A comprehensive selection of materials available in carbon steel, alloy steel and other special materials in accordance with customer requirements.
3. Strong R & D base Top scientists and experts in research centers owned by the Group to develop for the future.
Water Hardening Drill Rod Specifications:
1. High Penetration Rate
2. Longer lifetime
3. Lower Using Cost
4. Excellent cemented carbide
5. AW, BW, NW, HW, PW, BWL, HWL, NWL, PWL
Water Hardening Drill Rod Size Available:
Wireline Series: B, N, H, P
"WJ" Design: AWJ, BWJ, NWJ, KWJ, HWJ
"W" Design: RW, EW, AW, BW, NW, HW
Metric Series: 33, 42, 50, 56, 66, 76, 86, 89, 101
"W" Design: RW, EW, AW, BW, NW, HW, PW, SW, UW, ZW/HWT, PWT
Metric Series: 46, 56, 66, 76, 86, 101, 116, 131, 146
"X" Design: RX, EX, AX, BX, NX, HX, PX, SX, UX, ZX
We also can produce various sizes of casing tubes.
All worldwide standard Sizes will be available.
| No | Size | OD(mm) | ID(mm) | Thread type | Weight (kg/m) |
| 1 | Φ73 | 73.5 | 65.5 | DCDMA | 7 |
| 2 | Φ89 | 89 | 81 | DCDMA | 9.4 |
| 3 | Φ108 | 108.5 | 99.5 | DCDMA | 12 |
| 4 | Φ127 | 127.5 | 118 | DCDMA | 14 |
| 4 | Φ146 | 146.5 | 137 | DCDMA | 18 |
| 6 | Φ168 | 168 | 154 | DCDMA | 28 |
| 7 | Φ178 | 178 | 164 | DCDMA | 30 |
| 8 | Φ194 | 194 | 181 | DCDMA | 33 |
| Technical parameters: | |||
| Description | OD | ID | Weight(kg) |
| AW 3.0m(10') CASING | 57.10(mm) | 48.40(mm) | 17 (kg/3m) |
| AW 1.5m(5') CASING | 2.25(in) | 1.91(in) | 38(Ib/10ft |
| BW 3.0m(10') CASING | 73.00(mm) | 60.30(mm) | 31.30(kg/3m) |
| BW 1.5m(5') CASING | 2.88 (in) | 2.38(in) | 70 ( Ib/10ft) |
| NW 3.0m(10') CASING | 88.90(mm) 3.5(in) | 76.20(mm) 3.00 (in) | 38.4(kg/3m) 86(lb/10ft) |
| NW 1.5m(5') CASING | |||
| NW 1.0m(2') CASING | |||
| HW 3.0m(10') CASING | 114.30(mm) 4.50(in) | 101.60(mm) 4.00 (in) | 52.20(kg/3m) 17.00(lb/10ft) |
| HW 1.5m(5') CASING | |||
| HW 1.0m(2') CASING | |||
| HWT 3.0m(10') CASING | 114.30(mm) 4.50(in) | 101.60(mm) 4.00 (in) | 52.20(kg/3m) 17.00(lb/10ft) |
| HWT 1.5m(5') CASING | |||
| HWT 1.0m(2') CASING | |||
| PW 3.0m(10') CASING | 139.70(mm) 5.50(in) | 127.00(mm) 5.00(in) | 64.30(kg/3m)144.00(lb/10ft) |
Water Hardening Drill Rod Pictures
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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