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Oilfield Block

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The lifting bracket, single ring and shake are made of alloy steel, forged and heat treated. 

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Oilfield Block


Technology advantages:

1. The lifting bracket, single ring and shake are made of alloy steel, forged and heat treated.

2. Hot rolled steel pulley, and the pulley groove bottom is quenched to increase the wearing coefficient and lengthen the service life.

3. Assembled with JDB oily copper bushing or long cylindrical roller bearing.

4. The through-hole on the side plate is used to fix the tackle.


Oilfield Block


It is forbidden to use the heavy weights next to the station.

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Hebei Tongli Block Co., Ltd.