Oil Well Alloy Steel Casing Pipe With Thread LTC/STC/BTC For Petroleum Industry

Casing pipe description:

Casing pipe is the steel pipe to support the wall of oil & gas wells, which falls into surface casing, protective

casing and production casing

Steel grade: H40,J55,K55,M65,L80-1,N80-1,N80Q,C90,P110,Q125

Size: 4 1/2"--20" for seamless casing

Features:

1. Hot rolled seamless pipe
2. Size OD 4 1/2”-20”

Dimension Tolerances:

Mechanical properties:

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 .