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| Place of Origin | China |
| Brand Name | ROSCHEN |
| Certification | ISO |
| Model Number | 6", 8", 10", 12" |
Beco thread drill pipe For Geothermal , Water Well, Blast hole Mining Drilling
API IF BECO Thread Dth Drill Pipe For Geothermal / Water Well Drilling 76MM Diameter
API IF BECO thread 76MM DTH drilling pipes
Product Description
Roschen DTH drill pipes are widely used in mining,water well drilling, geothermal, oil and all kinds of DTH rock drilling, with high quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pipe
The thread dimensions shown in the following chart are those that may be used to determine a thread type in the field. For specific details of the threads, please contact Roschen group limited.
| Specification | ||||
| Diameter(mm) | Length(mm) | Thread type | Craft | Connection type |
| 50 | 1000-3000 | API 2 3/8 REG | Friction welding | Box/pin |
| 60 | 1000-3000 | API 2 3/8 REG | Friction welding | Box/pin |
| 76 | 1500-3000 | API 2 3/8 REG | Friction welding | Box/pin |
| 89 | 1500-3000 | NC26(2 3/8IF) | Friction welding | Box/pin |
| 102 | 1500-6000 | NC31(2 7/8IF) | Friction welding | Box/pin |
| 108 | 1500-6000 | NC31(2 7/8IF) | Friction welding | Box/pin |
| 114 | 1500-6000 | NC31(2 7/8IF) OR NC35 | Friction welding | Box/pin |
| 127 | 1500-6000 | NC38(3 1/2IF) | Friction welding | Box/pin |
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