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E-mall fujiankailong@gmail.com
Longyan Kailong Mining Equipment Co., Ltd.
1. diámetro exterior: 57 mm - 168 mm
2. material: 35crmo / 40cr / 4137h
3. longitud: n: 235 mm m: 195 mm
4. adecuado para conectar perforación de tuberías de perforación de 50 mm y perforación geológica
5. conectores de herramientas: nc26, nc31, nc38, nc40, nc46, nc50
What is the Drill Pipe Tool Joint Specification:
| Drill pipe joint code | Drill Pipe | Drill Pipe Joints(mm) | ||||
| Spec. | Steel Grade | OD | ID of Pin Tap | Tong Space of Pan Tap | Tong Space of Box Tap | |
| NC26 | 2 3/8'' | DZ5O,R780 | Ø86 | Ø45 | 178 | 203 |
| 2 3/8'' | G105 | Ø85.7 | Ø44.5 | 178 | 203 | |
| NC31 | 2 7/8'' | ZD5,R780 | Ø104.8 | Ø50.8 | 232 | 280 |
| 2 7/8'' | G105 | Ø104.8 | Ø50.8 | 232 | 280 | |
| NC38 | 3 1/2'' | DZ50,R780 | Ø127 | Ø65.09 | 248 | 310 |
| 3 1/2'' | G105 | Ø127 | Ø61.9 | 248 | 310 | |
| NC46 | 4 1/2'' | DZ50,R780 | Ø158.8 | Ø82.6 | 236 | 320 |
| 4 1/2'' | G105 | Ø158.8 | Ø76.2 | 236 | 320 | |
| NC50 | 4 1/2'' | G105 | Ø168.3 | Ø86 | 236 | 320 |
| 5'' | DZ50,R780 | Ø168.3 | Ø89/82.6 | 236 | 320 | |
| 5'' | G105 | Ø168.3 | Ø82.6 | 236 | 320 | |
| Tipo de negocio: | Fabricante, exportador |
| Marcas: | KUANGBAO |
| Precio: | Consulta |
| Detalles de empaque: | Caja de plástico / madera |
| El tiempo de entrega: | 7 días después de recibir el pago |
| Método de pago: | T / T, Western Union, Money Gram, L / C a primera vista |
| Uso: | Apilamiento de cimientos. Cantera, minería, clavado de suelos, perforación de pozos de agua, túneles, etc. |
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