We have ability to provide all sorts of crown block for drilling rig or work over rig.The sheaves are made of alloy cast steel and grooves are quenched to provide good abrasion resistance and long service life.
crown block
crown block
1.standard:API
2.the best price in China
3.deliver promptly
4.high quality service
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Minimum Order Quantity: | 1 Set/Sets |
Payment Terms: | L/C,T/T |
Port: | Xingang Tianjin |
Usage: | Other |
Place of Origin: | Zhejiang China (Mainland) |