ROSCHEN GROUP
| Supply Ability | 10000 pcs |
| Packaging Details | Bundles |
| Name | RC Drill pipe |
| Type | Reverse circulation Drill Pipe |
| Material | Carbon Steel |
| Application | blast hole mining drilling |
| Size | RC drill pipe 89mm, 102mm, 114mm |
| Usage | Rock drilling |
| Advantage | friction welded drill pipe |
| Features | friction welded RC drill rods |
| Brand Name | ROSCHEN |
| Model Number | 3", 3 ½", 4", 4 ½", 75mm and 78mm |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Supply Ability | 10000 pcs | Packaging Details | Bundles |
| Name | RC Drill pipe | Type | Reverse circulation Drill Pipe |
| Material | Carbon Steel | Application | blast hole mining drilling |
| Size | RC drill pipe 89mm, 102mm, 114mm | Usage | Rock drilling |
| Advantage | friction welded drill pipe | Features | friction welded RC drill rods |
| Brand Name | ROSCHEN | Model Number | 3", 3 ½", 4", 4 ½", 75mm and 78mm |
| Certification | ISO | Place of Origin | China |
| High Light | 75mm extension drill rod ，78mm mining drill rod | ||
Friction welded RC Drill rods for RE531 RE040 RC hammer drilling
Oil Casing Pipe Features
1. Good and consistent concentricity & straightness
2. Double wall heat-treated tube body and hardening on the thread
3. Long service life
4. High tensile
Recommendation:
Make sure to lubricate the threads with grease to prolong the life of the rods and to prevent wear and galling. Special thread lubricant is the best.
Check the threads on the drill rods regularly. If the threads are damaged they can damage other rods they are connected to.
If the threading on one rod should get damaged during making of joint, both rods should be replaced.
| Sizes | 3", 3 ½", 4", 4 ½", 75mm and 78mm |
| Thread Types | Remet, Metzke, RRE, Westrod, LW, TS and other threads |
| REVERSE CIRCULATION DRILL ROD SPECIFICATIONS | |||||||
| Thread Type | Remet | Remet | Remet | Metzke | Metzke | Matrix | Matrix |
| Rod O.D. | 3 1/2" | 4" | 4 1/2" | 4" | 4 1/2" | 4" | 4 1/2" |
| Outer Tube O.D. | 88.9mm | 101.7mm | 114.3mm | 101.7mm | 114.3mm | 101.7mm | 114.3mm |
| Outer Tube I.D. | 81.8mm | 94.6mm | 107.2mm | 94.6mm | 107.2mm | 94.6mm | 107.2mm |
| Outer Tube W.T. | 5.3mm | 7.1mm | 7.1mm | 7.1mm | 7.1mm | 7.1mm | 7.1mm |
| Inner Tube O.D. | 38.1mm | 50.8mm | 63.5mm | 50.8mm | 63.5mm | 50.8mm | 63.5mm |
| Inner Tube I.D. | 32.6mm | 45.3mm | 58mm | 45.3mm | 58mm | 45.3mm | 58mm |
| Inner Tube W.T. | 5.5mm | 5.5mm | 5.5mm | 5.5mm | 5.5mm | 5.5mm | 5.5mm |
| Spanner Flat | 90mm | 90mm | 90mm | 90mm | 90mm | 90mm | 90mm |
| Weight 3.0m | 75kg. | 75kg. | 95kg. | 75kg. | 95kg. | 75kg. | 95kg. |
| Weight 6.0m | 120kg. | 150kg. | 168kg. | 150kg. | 168kg. | 150kg. | 168kg. |
Oil Casing 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...
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