Description of oil pump
We offer both API pumps and special pumps, including the following types:
- API Pump: RHAC, RHBH, RHAM, RTHBC, THBM, RWBM, RWBC, RWAM, RWACR, RHBMA, and RHBRC.
The pumps we provide have the following features:
- The inner surface of the pump barrel is processed using carbonization quench and chrome plating technology. - The plunger surface is processed using thermal metal spraying technology.
- The pump is designed to meet the requirements of long stroke, high speed, and deep producing.
- It offers advantages such as high pumping efficiency, large displacement, wear and corrosion resistance, long-lasting operation, and easy repairment.
- It complies with the API Spec 11AX standard and has the certificate of authority to use the official API monogram.
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.
