ALLOY STEEL POLISHED ROD CLAMPS

The polished rod clamp is of butterfly  structure, it is fixed on the

polished rod as  retaining device for the rope hanger. It makes the

pumping unit horse-head connected with polished rod through rod

eye lifting device, and then the polished rod append and support the

load of sucker rod string. The polished rod clamp is an important part

connecting oil pump and sucker rod, it is required not only reliable,

have a certain capacity, but also can not cause damage for sucker

rod.

It has solved the problem of the polished rod body damage caused by

the taper slip jamming dens pressing into rod body and greatly reduced

the accident of seriously hurting the seal element to cause oil leakage 

due to the scar on the polished rod surface in the process of resulting

stoke parameters or changing pump setting depth.

We can supply full line of polished rod clamps and other casting parts

according to customers' requirements as a professional supplier.

     The brief technical information: