Single Bolt Polished Rod used red Clamps
USD $10 - $108 /Piece
Min.Order:100 Pieces
Puyang Zhongshi Group Co., Ltd.
about product
The polish rod clamps are with hinge-joint butterfly structure. The body is made of high grade casting steel and accomplished with subjected heat treatment.
The clamps hold the polish rods tightly with force of friction. No any inserts with teeth needed. So damages and cuttings on the polish rod surface can be eliminated.
The mechanical properties of the polish rod clamps meet with the API Specs 11B.
more pictures
more products of our company
welcome to contact us for polish rod clamp.