ROSCHEN GROUP
| Supply Ability | 1000 pcs |
| Packaging Details | steel bundles |
| Name | Wired Drill Pipe |
| Processing type | Forging,Casting |
| Use | Coal Mining |
| Material | High Manganese Steel |
| Usage | Rock Drill Tools |
| Color | As picture |
| Brand Name | ROSCHEN |
| Model Number | 2 3/8" |
| Certification | ISO |
| Place of Origin | Germany |
View Detail Information
Explore similar products
Geological NTW HTW BTW 56.64mm Threading Drill Rod
Remet , Metzke Thread Reverse Circulation Drill Pipe For RE040 PR52 RC Hammer
Remet Metzke Thread REVERSE CIRCULATION DRILL ROD 3M Long For RE531 Hammer
Hexagonal Hollow Steel Drill Rods With R32 Button Bits for Blast Hole Drilling
Product Specification
| Supply Ability | 1000 pcs | Packaging Details | steel bundles |
| Name | Wired Drill Pipe | Processing type | Forging,Casting |
| Use | Coal Mining | Material | High Manganese Steel |
| Usage | Rock Drill Tools | Color | As picture |
| Brand Name | ROSCHEN | Model Number | 2 3/8" |
| Certification | ISO | Place of Origin | Germany |
| High Light | 2-5/8''mining drill rods ，NWJ integral drill rods | ||
Rock Drill Tools BWJ NWJ 2-5/8'' Wired Drill Pipe
Wired Drill Pipe Description:
Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.
According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice versa. Usually we are offering 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm 127mm, 140mm, 159mm etc.
Usually the threads are standard API connections, like 2 3/8" API REG thread, 3 1/2" API REG thread or API IF thread, etc.
According to customers request, from1000mmto6000mmlength of pipe are available.
Wired Drill Pipe Features:
1. Thread oil should be used when screwing the drill rod and hammer knocking should be prohibited.
2. The drill rod stand should have buffer materials, like wood, rubber, and more. The contact between the threaded ends and iron tools should be forbidden.
3. During the relocation of drill rod, the thread protector should be screwed on the threaded parts so as to protect it from damages.
Wired Drill Pipe Technical Parameters:
| J-Series Drill Rod Assembly | Outside Diameter | Threads | Assembly Length | Assembly Weight | Assembly Part Number |
| Per Inch | |||||
| AWJ | 1-3/4-inch (35mm) | 5-TPI | 1-Foot (305mm) | 3-Pounds (1.4 kg) | 27014 |
| AWJ | 1-3/4-inch (35mm) | 5-TPI | 2-Foot (610mm) | 6-Pounds (2.7 kg) | 27015 |
| AWJ | 1-3/4-inch (35mm) | 5-TPI | 3-Foot (914mm) | 11-Pounds (5 kg) | 27016 |
| AWJ | 1-3/4-inch (35mm) | 5-TPI | 4-Foot (1.2m) | 16-Pounds (7.3 kg) | 27136 |
| AWJ | 1-3/4-inch (35mm) | 5-TPI | 5-Foot (1.5m) | 20-Pounds (9.1 kg) | 27017 |
| AWJ | 1-3/4-inch (35mm) | 5-TPI | 10-Foot (3.1m) | 32-Pounds (14.5 kg) | 27018 |
| NWJ | 2-5/8-inch (67mm) | 5-TPI | 1-Foot (305mm) | 7-Pounds (3.2 kg) | 27009 |
| NWJ | 2-5/8-inch (67mm) | 5-TPI | 2-Foot (610mm) | 15-Pounds (6.8 kg) | 27010 |
| NWJ | 2-5/8-inch (67mm) | 5-TPI | 3-Foot (914mm) | 18-Pounds (8.2 kg) | 27011 |
| NWJ | 2-5/8-inch (67mm) | 5-TPI | 5-Foot (1.5m) | 30-Pounds (13.6 kg) | 27012 |
| NWJ | 2-5/8-inch (67mm) | 5-TPI | 10-Foot (3.1m) | 60-Pounds (27.2 kg) | 27013 |
Wireline Series Drill Rods:
| Specifications of Drill Rods | ||
| Size | OD (mm) | ID (mm) |
| WLA | 44.7 | 37.3 |
| WLB | 55.7 | 46.1 |
| WLN | 70.0 | 60.2 |
| WLH | 89.0 | 78.0 |
| WLP(PHD) | 114.5 | 101.5 |
| AW/AWJ/AWY | 43.7 | 30.7 |
| BW/BWJ/BWY | 54.0 | 38.0 |
| NW/NWY | 66.8 | 51.0 |
| HW | 89.0 | 71.0 |
| Φ42 | 42.0 | 30.0 |
| Φ50 | 50.0 | 37.0 |
| Φ60 | 60.0 | 48.0 |
| Φ70 | 73.0 | 54.6 |
| Φ90 | 89.0 | 69.0 |
| S75 | 71.0 | 61.0 |
AW, BW, NW, AWJ, BWJ, NWJ, N3, N4 Series:
| Size | O.D. | Rod Body I.D. | Weight | Threads per Inch | Volume | ||||
| in | mm | in | mm | lbs/10ft | kg/3m | gal/100ft | L/100m | ||
| AW | 1.75 | 44.5 | 1.25 | 31.8 | 44 | 19.6 | 3 | 6 | 75 |
| BW | 2.13 | 54 | 1.75 | 44.5 | 40 | 18.2 | 3 | 12.5 | 155 |
| NW | 2.63 | 66.7 | 2.25 | 57.1 | 51 | 23.3 | 3 | 20.7 | 257 |
| AWJ | 1.75 | 44.5 | 1.37 | 34.9 | 33 | 14.7 | 5 | 7.2 | 90 |
| BWJ | 2.13 | 54 | 1.75 | 44.5 | 40 | 18.2 | 5 | 11.8 | 146 |
| NWJ | 2.63 | 66.7 | 2.25 | 57.1 | 55 | 24.6 | 4 | 19.6 | 244 |
| N3 | 2.38 | 60.45 | 1.13 | 28.7 | N/A | N/A | 3 | 80.1 | 36.33 |
| N4 | 2.13 | 54.1 | 1 | 25.4 | N/A | N/A | 4 | 80.1 | 36.33 |
| No | Size | Drill rod | Thread type | Raw material | |
| OD mm | ID mm | ||||
| 1 | AWJ | 44.5 | 34.1 | DCDMA Standard | 45MnMoB R780 |
| AWY | |||||
| 2 | BWJ | 54 | 44.5 | ||
| BWY | |||||
| 3 | NWY | 67 | 57 | ||
| 4 | HW | 89 | 77.8 | ||
| 5 | Φ42 | 42 | 32 | China GB standard | R780 |
| 6 | Φ50 | 50 | 39 | R780 | |
| 7 | Φ60 | 60 | 48 | R780 | |
Wired Drill Pipe 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...
Get in touch with us
Leave a Message, we will call you back quickly!