| No | Connector Type | Length | Wall Thickness | Material |
| Φ60 | Rough Friction Welding | 2m | 7.1mm | R780 |
| Φ60 | Rough Friction Welding | 3m | 7.1mm | R780 |
| Φ73 | Rough Friction Welding | 3m | 8mm | R780 |
| Φ89 | Rough Friction Welding | 4.5m | 10mm | R780 |
| Φ102 | Rough Friction Welding | 5m | 9mm | G105 |
| Φ114 | Rough Friction Welding | 5m | 9mm | G105 |
| Φ127 | Rough Friction Welding | 9.6m | 9mm | G105 |
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Email：sales@hhdrillrig.com
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Postcode: 222062
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