| After-sales Service: | 1year |
|---|---|
| Warranty: | 1year |
| Manufacturing Process: | Forging |
| Surface Treatment: | Spray-Paint |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Cast Steel |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Internal hooks (fishing tools ),API 7-1
the Internal hook is a fishing tool generally used inside casing and tubings to catch ropes , logging wire-lines ,cables ,parafin cutters ,etc.
They are two types of internal hooks for different applications :Dead (fixed )hook and live (adjustable ) hook .
company profile
Tianhe Oil Group is a modernized medium-scale enterprise specialized in production of oil and gas tools. Established in 1973.Main products are mud motor ,drilling jars ,stabilizers ,overshots ,junk subs ,junk baskets ,junk mills ,bucking units ,jar testers ,etc.
Our company has been the class I network supplier and member of council of CNPC--China National Petroleum Corporation; Industrial association member of council of CNPC and SINOPEC_China Petroleum & Chemical Corporation; Assigned supplier of CNOOC; The member of CNPC "ENERGYYAHEAD".
We have API Spec/7-1, 5DP, 5CT, NS-1, ISO9001,HSE ,API Q1 .
All our products exported to many countries in the world and got good reputation from the customers in the world. We are working to be a list company in the near future in China.
Suppliers with verified business licenses
Audited Supplier 
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