Sucker Rod
Polished Rod Stuffing Box
Date:【2017-06-02 10:27】 Read:【】Times

 Polished Rod Stuffing Box

 

Stuffing box tbinstalled at Pumping Well Head and seal off the Polished Rod with cone packing 

and free floating lubricated upper section tassure self alignment and packing burn out, designed 

tseal off leakage bfluid pressure.

 

 

 

 

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