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Call us 0597-3217790
E-mall fujiankailong@gmail.com
Longyan Kailong Mining Equipment Co., Ltd.
Product Features
The sub adapter of drill-class production technology, and has formed a complete production system has a number of leading level of electro-hydraulic forging hammer, to control atmosphere furnace heat treatment production line and excellent Seiko CNC machine tool production equipment. All parts CNC machining, the key technology of CNC control to ensure that the products of high quality, high reliability.
Product TypesThere are 3 kinds of drill pipe coupling. They are male & female pipe coupling, Male & Male pipe coupling, and female & female pipe coupling. All types of drill pipe couplings can be customized as customers requirement.
| Drill Pipe Coupling Type | Size A(mm) | Size B (mm) | Size C (mm) | Size D (mm) Wrench Flat |
| API 2 3/8" Male--API 2 3/8" Female | 25 | 45 | Φ 78 | 57 |
| API 2 3/8" IF Male--API 2 3/8" Female | 25 | 45 | Φ 89 | 70 |
| API 2 3/8" IF Male--API 2 3/8" IF Female | 25 | 45 | Φ 89 | 70 |
| API 2 3/8" Male--API 2 7/8" Female | 25 | 45 | Φ 102 | 70 |
| API 2 7/8" IF Male--API IF 2 7/8" Female | 25 | 45 | Φ 108 | 85 |
| API 3 1/2" Male--API 3 1/2" Female | 25 | 50 | Φ 114 | 95 |
Business Type: | Manufacturer, Exporter |
Brands: | KUANGBAO |
Price: | Consultation |
Packing details: | Plastic/Wooden case |
Delivery time: | 7 days after get payment |
Payment method: | T/T , Western Union, money gram, L/C at sight |
Usage: | Foundation piling. Quarry, mining, soil nailing, water well drilling, tunneling and etc. |
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