ROSCHEN GROUP
| Supply Ability | 20000 pcs |
| Packaging Details | steel packing |
| Name | DTH Drill Pipe |
| Material | Carbon Steel,Carbide,High Manganese Steel |
| Application | Excavator |
| Usage | Rock drilling,mining |
| Advantage | high quality factory price |
| Color | Black or as per your demands |
| Brand Name | ROSCHEN |
| Model Number | AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T6 86, T6 101, T6 116, T6 131 |
| Certification | ISO, API |
| Place of Origin | Germany |
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Product Specification
| Supply Ability | 20000 pcs | Packaging Details | steel packing |
| Name | DTH Drill Pipe | Material | Carbon Steel,Carbide,High Manganese Steel |
| Application | Excavator | Usage | Rock drilling,mining |
| Advantage | high quality factory price | Color | Black or as per your demands |
| Brand Name | ROSCHEN | Model Number | AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T6 86, T6 101, T6 116, T6 131 |
| Certification | ISO, API | Place of Origin | Germany |
| High Light | Heavy Duty oil hardening drill rod ，PQ precision drill rod | ||
Heavy Duty CNC Machining PQ DTH Drill Pipe
DTH Drill Pipe Description :
Product : drill pipe / drill rod
Application : mine ore shaft ,undergound tunnelling ,
Production procedure : Hot forging + heat treatment + machining
DTH Drill Pipe Specifications:
ROSCHEN drill rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated.
1. High quality alloy tube
2. Thru-wall heat treated tube body
3. Consistent concentricity, straightness
| Drilling Rods Technical Parameters | |
| A | Yield Strength: 865 Mpa - 900 Mpa |
| B | Tensile Strength: 960 Mpa |
| C | Elongation: 17.5 % - 20 % |
| D | Pipe Body Hardness: 30 / 36 HRC |
| E | Thread Body Hardness: 50 - 55 HRC, both male and female Threads are Nickel Phosphorus Coating |
| F | Pipe Life designed for 7000 - 8000 meters |
DTH Drill Pipe Features:
Made-to-order products can be supplied according to your detailed need.
1. Light weight (lighter than the old-fashioned drill pipe 45%)
2. Footage soon, dust small vertical holes left after drilling cuttings, into a hole clear.
3. Card beans quickly and easily connect and save banding material.
4. Under separation of body and drilling may be the end, the use of life extended.
5. Water-based wet good pass operation.
6. Application: concrete, granite, marble, refractory material...
7. Fast delivery
ROSCHEN specializing in the design and manufacture of premium diamond drilling tools for the world engineering: geotechnical exploration, Mining exploration, Oil exploration and hydrapower station grouting project ( wireline core drilling and double-tube core drilling). We could supply the premium quality and quick service.
Sizes:
1. Drill rod: BQ, NQ, HQ, PQ, NW, HW, PW
2. Core barrel: BQ, NQ, NQ2, NQ3, HQ, HQ3, PQ, PQ3 & head assembly and assembly
3. BQ, NQ, HQ, PQ, T2, T6, etc. Diamond core bit, reaming shell & shoe bit (syn. and surface-set, PDC)
4. Drill tool: hoisting plug, water swivel, overshot, outer tube & inner tube wrench, foot clamp,etc.
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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