ROSCHEN GROUP
| Supply Ability | 2000 meters /day |
| Packaging Details | wooden, steel packing |
| Brand Name | ROSCHEN |
| Model Number | 146 (143/134) 131 (128/119) 116 (113/104) 101 (98/89) 86 (84/77) 76 (74/67) 66 (64/57) 56 (54/47) 46 (44/37) |
| Certification | ISO |
| Place of Origin | Germany |
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Product Specification
| Supply Ability | 2000 meters /day | Packaging Details | wooden, steel packing |
| Brand Name | ROSCHEN | Model Number | 146 (143/134) 131 (128/119) 116 (113/104) 101 (98/89) 86 (84/77) 76 (74/67) 66 (64/57) 56 (54/47) 46 (44/37) |
| Certification | ISO | Place of Origin | Germany |
| High Light | Seamless Casing Pipe ，Drill Pipe Casing | ||
Conventional Seamless Casing Pipe OD 131 mm x ID 113mm x 6mm
Drill Rods and Casing Tubes
We manufacture a range of high quality tubular products from high tensile cold drawn and hot finished seamless steel tubes.
Drill rods are available in DCDMA sizes AW, BW and NW and with tapered threaded tool joints in
sizes BWY and NWY.
Drill rods are also available in Wireline sizes N, H, P, S and Metric sizes 42mm and 50mm.
We also manufacture Friction-welded Drill Rods for other applications such as DTH Hammer drilling.
Casing tubes are available in DCDMA sizes BW, NW, HW, PW, SW, UW and ZW and Metric Sizes
46 -146 mm.
Drill Rods:
AW BW NW
Drill Rods BWY NWY
Drill Rods Metric
Drill Rods Friction Welded
Drill Rods Wireline N H P
Drill Rods Wireline S
Casing Tubes
BW – ZW
Casing Tubes Metric 46 - 146
Specifications:
| SIZE | Tube O.D. | Tube I.D. | Threads |
| A | B | per inch | |
| (mm) | (mm) | (T.P.I.) | |
| 146 (143/134) | 143.3 | 133.3 | 4 |
| 131 (128/119) | 128.4 | 118.4 | 4 |
| 116 (113/104) | 113.4 | 103.4 | 4 |
| 101 (98/89) | 98.4 | 88.4 | 4 |
| 86 (84/77) | 84.4 | 77.5 | 4 |
| 76 (74/67) | 74.4 | 67.5 | 4 |
| 66 (64/57) | 64.4 | 57.5 | 4 |
| 56 (54/47) | 54.3 | 47.4 | 4 |
| 46 (44/37) | 44.3 | 37.4 | 4 |
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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