MOQ | 1 Set/Sets |
Port | Tianjin Port |
Packaging | kelly bar:By tray |
Lead Time | - |
Place of Origin | Hunan, China (Mainland) | After-sales Service Provided | Engineers available to service machinery overseas |
product name | Rotary Drilling Kelly Bars | factory or no | factory |
application | Rotary Drilling rig | sections | 2-5 sections |
material of 1st-2nd sections | Q345B/16Mn | material of 3rd-5th sections | 35CrMo,27SiMn |
type | interlocking/friction/combined kelly bar | drilling depth | 24-75 |
Size/diameter | as per customer demand | color | yellow as usual,other can be customized |