ROSCHEN GROUP
| Supply Ability | 8000 |
| Packaging Details | Bundle |
| Name | Well Drilling Pipe |
| Processing type | Forging,Casting |
| Machine type | Drilling Equipment |
| Use | Ore Mining,Well Drilling |
| Type | Drill Pipe,Drill Bit |
| Thread | Remet Metzke Thread |
| Brand Name | ROSCHEN |
| Model Number | Well Drilling Pipe |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 8000 | Packaging Details | Bundle |
| Name | Well Drilling Pipe | Processing type | Forging,Casting |
| Machine type | Drilling Equipment | Use | Ore Mining,Well Drilling |
| Type | Drill Pipe,Drill Bit | Thread | Remet Metzke Thread |
| Brand Name | ROSCHEN | Model Number | Well Drilling Pipe |
| Certification | ISO | Place of Origin | CHINA |
| High Light | 4" drill extension kit ，3 1/2" steel drill pipe | ||
Forging Remet Metzke Thread 3 1/2" 4" Well Drilling Pipe
Well Drilling Pipe Introduction
Each drill pipe consists of three parts welded together, a central portion and two end pieces. The end piece contains either a male ("pin") or a female ("box") thread, which permits interconnection of two drill pipes. The entire drill string is subjected to extremely high loads during drilling, and the thread is always the most critical part in each pipe. If for any reason the male and female thread do not fit exactly into each other, the thread will most probably break and you will lose your entire drill string.
Drill & Blast Rods and Subs
Tool Joint Spanner Flats
Rods available with or without spanner flats. 2 or 4 flats as required.
Tool Joint Material
All Rods feature hardened European 4140 alloy steel tool joints.
Thread Types
Cubex, API, Beco, IF and other threads available.
Robot welding technology
Independently tested & certified to exceed welding standard AS3992
Well Drilling Pipe Parameters
| 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. |
Well Drilling 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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