OEM Alloy Steel Oilfield Sucker Rods , Oilfield Polished Rod Length 25-30ft

API 11B AISI 4330 Alloy Steel Size Sucker Rods 1 ", Length 30Ft Pony Rods Oilfield Polished Rod

Product Description:

The sucker rod is a steel rod that used to make up the mechanical assembly between the subsurface and downhole pumping system. The product conforms to API Specification 11B (Oil extraction rod Standard) and other related standard, authorized to use the API monogram.All sizes of sucker rod (standard, heavy, polish rod) which conform to API specification with grade K, C, D and HL.

Features:

1.Chemicals and hot oil can be injected through the inner hole to decrease the viscosity of the oil and the paraffin deposit in the well thus the pump efficiency is increased.

2.The smaller passage and the faster flow velocity can avoid the sand deposit efficiently while use hollow sucker rod in the sand well.

3.Matched with the rodless pump hollow sucker rod can substitute the tubing.

4.Hollow sucker rod can be used to drive the PC pumps as it can bear larger torque.

Specification and parameters of Hollow Sucker Rod:

Mechanical property:

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 .