valve

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kelly cock valve
Specification: XS105-225
Detail: The MDX Ball Type Kelly Valve provides a quick, sure shutoff in the drill string that can repay the cost of the valve quickly in the mud savings and kick protection.This valve can be used as either an upper or lower kelly cock...


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Mudanjiang Dongxu Machierny Co.,Ltd All Products >> valve

Mudanjiang Dongxu Machierny Co.,Ltd

All Products >> valve