| Warranty | 1 Year |
|---|---|
| مواد | Q345b ، 35Crmo ، 27Simn |
| رنگ | سفارشی ، زرد یا سفارشی |
| After-sales service provided | Video technical support,Online support,Engineers available to service machinery overseas |
| Application | Bauer Sany XCMG Rotary Drilling Rig,Rock drilling |
| Type | interlocking or friction kelly bar |
|---|---|
| Procuct Name | Mechanical Lock Type Drilling kelly Bar |
| عمق حفاری | 10-60 متر |
| Number Of Sections | 3-6sections |
| نوع پردازش | درمان داغ و جعل |
