Product Description
API Grade D Solid Seamless Sucker Rod
1) Material: Alloy steel
2) Grade: D
3) Standard: API 11B
4) API and ISO certified
5) Description
Hollow sucker rod is the exploitation production equipment of high viscosity, high waxy crude oil. Through the center of the rod bore, the heat carrier (hot oil, hot water, heat) is injected into wells, the cable heating chemicals or wax to achieve the viscosity solvent, thereby enhancing the oil flow, improve the "three highs" (high viscosity, high solidification, high efficiency mining waxy) crude oil. It can also be used in injecting water, removing paraffin, cleaning sand and layered oil. It has strong torque capability, which is widely used to drive the downhole screw pump.
6) Advantage
a. Increase the effective stroke of the plunger, improve pump efficiency and increase oil production.
b. Reduce the number of workover and wash well to avoid hypercoagulable, high wax plugging wells wells, dead wells and other accidents.
c. Reasonable structure, reliable sealing.
d. Mechanical performance to the level of D-level bar.
7) Performance
| Grade |
Tensile Strength |
Yield Strength |
Percentage Elongation |
Contraction Percentage of Area |
Hardness |
| |
Rel(Mpa) |
Rm(Mpa) |
A(%) |
Z(%) |
hb |
| D |
793-965 |
≥620 |
≥10 |
≥48 |
240-280 |
8) Package
9) Certificates
Company Information
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC.
We have the certificates of API 5CT, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..
Our products mainly include:
1. Casing Centralizer
2. Float Collar & Float Shoe
3. Cementing Plug
4. Cementing Head
5. Cement Basket
6. Tubing Pump / Rod Pump
7. Valve Ball & seat
8. Casing / Tubing Pipe and Coupling
9. Stage Collar
10. Pumping Unit
11. Sucker Rod
Our group have more than 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. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.
Contact Us
PUYANG ZHONGSHI GROUP CO.,LTD
Add: 5th community, Zhongyuan Oilfield, Puyang, China
Website: zschinajixie.en.made-in-china.com;
zschinajixie.en.made-in-china.com
zschinajixie.en.made-in-china.com
Irene is here waiting for you!!
Audited Supplier 
){kind=link}
){kind=link}