Product Description:

The casing pup joint are used to adjust the height of full length tubing or casing strings, they are also used to asjust the depth of downhole tools.

The casing pup joint conforms to API Specification 5ct and other related standards,Having been anthorized to use the API monogram.

All sizes of NUE&EUE pup joint are available in grade J,N,L, which all of them conform to API latest specification..

As there are a lot of different details for the same kind product,our company can customize product according to the client's requirments.

Technical Parameter:

Contact Us

Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.

We have competitive price of our main products like: subsurface sucker rod pump, pumping unit, cementing tools, wellhead (Christmas Tree), etc, with certificates of API11AX,API11E,API6A,API5CT,ISO14001 and ISO9001 approved. We have 9 factories, 580 employees, including more than 160 technicians and engineers.

With 20 years manufacturing experience and more than 10 years exporting experience, our main clients include all oilfields in China such as: Zhongyuan, Daqing, Shengli, Changqing, Nanyang, Karamay, etc and we have exported to more than 30 countries abroad such as: Indonesia, Thailand, Myanmar, Russia, Kazakhstan, Venezuela, Peru, Columbia, Canada, America, Sudan, Egypt, Iran, Australia etc.

We would like to cooperate with friends from all over the world with high quality products and service to achieve mutual development .