API 8A 8C Traveling Block/Hook block YG70/YG90/YG135/YG160/YG180/YG225/YC315/YC450
Negotiable /Unit
Min.Order:1 Unit
RG PETRO-MACHINERY GROUP CO., LTD
API Drilling rig/ Truck-mounted drilling rig/ Fast move drilling rig ZJ20 ZJ30 ZJ40 RG Petro
2000M Drilling rig/ Truck-mounted drilling rig/ Fast move drilling rig ZJ20
1000M Drilling rig/ Truck-mounted drilling rig/ Fast move drilling rig ZJ10
3000M 750hp Drilling rig/ Truck-mounted drilling rig/ Fast move drilling rig ZJ30
4000M 1000HP Drilling rig/ Truck-mounted drilling rig/ Fast move drilling rig ZJ40
The design and manufacturing of Hook blocks conforms to API 8A 8C. The surface of sheave grooves is processed with a qunching treatment so as to ensure its wear-resistance and longevity.
The main bearing is made if high strength alloy steel and NDT will be completed after production.
The spring and hydraulic buffering device of hook block are available for protection of the drilling pipe joints