Hollow sucker rod is a kind of special product which is designed for producing high condensation oil, high viscosity oil and high paraffin oil. The hollow sucker rod's connector and coupling are welded to the two ends of seamless steel pipe through friction welding technology. It forms a passage inside the rod string, which can achieve all kinds of its functions.
The mechanical property of hollow sucker rod has reach the standard of <<Hollow Sucker Rod>> Grade D SY/T5550.
The hollow sucker rod can be used in:
1.Production device with injecting heat carrier.
2.Electric heating hollow sucker rod system.
3.Tubeless production devices.
4.Two-grade and three-section water injection.
5.It can also be used to drive the PC pump as its high load bearing and high rigidity.
Specifications and parameters of hollow sucker rod:
Mechanical property of hollow sucker rod:
Tianjin Soright is one of the largest api hollow sucker rod for drilling manufacturers and suppliers in China, who can offer you the free sample and the quotation consultation service. Welcome to buy the low price and high quality products made in China from us.
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