| After-sales Service: | Overseas |
|---|---|
| Warranty: | One Year |
| Manufacturing Process: | CNC Milling |
| Surface Treatment: | Spray-Paint |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Cast Steel |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Hook Blocks details
1. Joining traveling block and hook together reduces overall Length and can help to satisfy the requirements of operating a top drive.
2. The hook blocks conform to API Specification 8C PSL1 and API monogram can be used.
3. Critical driving parts uses advanced heat treatment process such as cementation, can satisfy process requirements of overhead drilling.
4. Before leaving factory all productions have passed depth flaw detection.
YG180,YG225,YG315,YG450,YG585,YG675
Suppliers with verified business licenses
Audited Supplier 
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