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| Place of Origin | Germany |
| Brand Name | ROSCHEN |
| Certification | ISO |
| Model Number | AWJ Drill Rod |
Water Well Drilling SUS 44.5mm AWJ Drill Rod
AWJ Drill Rod Description:
Our company's drill pipes are in accordance with API 5DP, API SPEC 7 Standards. The material of drill pipe body are chosen by the 1&3 group of API 5D. (Group 1-Grade E75; Group 3-Grade X95, G105, S135).
The choice of tool joints is according to the requirements, and the tool joints are up to API SPEC7
Model NO.: 2 3/8"---6 5/8" drill pipe
Standard: API SPEC 5D API SPEC7-1 drill pipe
Wall Thickness: Thick drill pipe as to yoru reec
AWJ Drill Rod 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.
AWJ Drill Rod Technical Parameters:
| 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 | |
AWJ Drill Rod Pictures
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