25ft /30ft Api 11b Sucker Rod (5/8", 3/4", 7/8", 1", 1 1/8")
Description:
Sucker rod is among our leading products absorbing technical essence from home and abroad in accordance with API SPEC 11B, SY/T5029, applying the advanced technology in market and special material developed and anti-corrosion sucker rod, cooperating with international leading manufacturer to produce several sorts of sucker rod such as Grade HL/HY/KD/D with different properties consisting of high strength and toughness, anti-corrosion and surface spray, used in major oilfield home and abroad. The capacity of sucker rod is 5,000,000 meters per year, making good returns through high added value.
Usage:
grade |
yield strength Rel(Mpa) |
Tensile strength Rm(Mpa) |
Percentage Elongation A(%) |
Contraction percentage of Area Z(%) |
Impact toughness |
C |
≥ 414 |
620-793 |
≥ 12 |
≥ 55 |
≥ 70 |
D |
≥ 620 |
794-965 |
≥ 10 |
≥ 50 |
≥ 58.8 |
K |
≥ 414 |
620-793 |
≥ 12 |
≥ 55 |
≥ 70 |
grade C: suitable for sour medium environment where they are not susceptible to sulphuric stress cracking.
grade D: suitable for the deeper oil well in the non-corrosion or light-corrosion medium.
grade K: suitable for light loading and corrosion medium shallow well.
Technical Date:
Size |
Rod D.(in) |
Thread D.(in) |
Length of pin(mm) |
Length of wrench(mm) |
Width of Wrench (mm) |
Length of rod(ft) |
5/8 |
5/8 |
15/16 |
31.75 |
≥ 31.8 |
22.20 |
2 / 4 /6 / 8 /10/25/30 |
3/4 |
3/4 |
1-1/16 |
36.50 |
≥ 31.8 |
25.40 |
2 / 4 /6 / 8 /10/25/30 |
7/8 |
7/8 |
1-3/16 |
41.28 |
≥ 31.8 |
25.40 |
2 / 4 /6 / 8 /10/25/30 |
1 |
1 |
1-3/8 |
47.63 |
≥38.1 |
33.30 |
2 / 4 /6 / 8 /10/25/30 |
1-1/8 |
1-1/8 |
1-9/16 |
53.98 |
≥41.3 |
38.10 |
2 / 4 /6 / 8 /10/25/30 |

polywood cases or as requested
Other products supply:
1. pumping unit
2. Tubing pump/sucker rod pump and accessories
3. Float collar and float shoe
4. Casing centralizer
5. Cementing plug
6. Cementing head
7. Stage Collar
8. Casing/ Tubing coupling
9. Drill pipe
10. Sucker rod
11. Thread protector
12. Air blaster
The predecessor of Henan Puyang Zhongshi Group Co. Ltd, was the 5th Machine Repairing Factory of Puyang Zhongyuan Oil field, Sinopec Corp. In 1997, after being restructured according to the modern corporate system, the factory was named Puyang Zhongshi Group Co.,Ltd.
With registered capital of 60,840,000 yuan, Puyang Zhongshi Group is composed of 9 subsidiaries, including 8 manufacturers and 1 trade company. Zhongshi Group covers an area of 200,000 sq.m, including workshop area of 50,000 sq.m. Various kinds of production equipment values 38,600,000 yuan. It has a strong mechanical processing capability.
Our leading products are pumping unit, tubing pump & sucker rod pump, cementing accessories, down-hole tools, wellhead (X-mas tree), drilling solid control series, pressure vessel ,camping house, air cannon, belt feeder and so on. They are mainly supplied to Central Asia, Southeast Asia, Africa and Middle East and many other countries.
Zhongshi Group has been the Tier One internet service provider of Sinopec. We passed ISO9001 quality management system certification and got approved to use API monograms on its oil machineries. So far, we have attained API 5CT, API 10D, API 11AX, API 11E and more are applying for.
With strong technical backup, reliable product quality, advanced marketing regime and good service system, this company wins popularity and recognition of vast consumers home and abroad.
We would like to faithfully cooperate with friends from all circles with classic products and service to achieve common development.
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