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The shipping of the polished rod

2025-03-19
Latest company news about The shipping of the polished rod

Sucker rods are designed for transmission of translational or rotational motion from ground drive to the well pump for oil extraction. The rods are round cross-section bars whose ends are provided with upset heads and thread.
 

The rods can be rigged with various centralizers, to protect rods, couplings, and oil well tubing from wear; rods can be additionally provided with mobile scrapers for removal of paraffin deposits. "D" class sucker rods (as per API specification) display enhanced strength and anticorrosion properties, and are highly competitive in terms of quality with the products of world famous manufacturers.

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Puyang Zhongshi Group Company Ltd was founded in 1997,which is the restructured enterprise of Central Plains oilfield branch company of SINOPEC .The company registered capital is 130 million yuan,with annual output value 200 million yuan,580 employees, Oil machinery is our main products, the leading products include pumping unit,subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels,drilling solid control series products and cementing accessories, We had attained ISO 9001 in 1998 and API Certificates in 2002 .

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