API 11B API Standard Sucker Rod Oil Drilling Equipment Spray Metal Sucker Rod Coupling

Products Description:

A string or solid or hollow tubular that is moved by a pump jack at the surface to operate a rod pump at the bottom of the well.

The sucker rod is a special sucker rod designed for oil extraction of high pour point, high viscosity and high wax content. It is combined with threaded joints, sealing and rod body. The rod body is made of seamless steel tube and the threaded joint is connected with the rod body through friction welding and heat treatment. The pin thread is formed by roller.The sucker rod has hollow sucker rod and hollow polished sucker rod, hollow pony rod types.

Features:

1. The threaded joint is designed with bearing surface to make the joint more reliable.

2. Sucker rod structure can be injected with hot oil, vapor. It can also be used for running heating cable.

3. High rigidity to bear large torque.

4. Connection type: coupling connection and direct connection.

5. There are plastic caps to protect thread of sucker rod.

6. Metal pallet package for saving space and convenient to transport.

Grade Detail:

1. Grade D 1 inch Oilfield hollow sucker rod for well drilling oil gas producing

2. Grade C sucker rod: Moderate strength, not susceptible to sulfide stress cracking, suitable in sour medium.
3. Grade D sucker rod: Made of quality heat treated steel alloy, with high tensile and yield strength; suitable for non-corroding or mildly corroding environment.

4. Grade HL and HY sucker rod: High strength; structure and size matching with grade D sucker rod; withstanding 966-1, 136 MPa (140, 000-164, 720 psi); suitable for deep and large displacement wells

Specification Of Sucker Rod and Pony Rod:

Specification of Polished Rod:

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 .