Puyang Zhongshi Group Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union, D/A |
| Supply Ability | 1000 SETS/MONTH |
| Delivery Time | 10~15 workdays |
| Packaging Details | Standard exported packing |
| Usage place | Oil and gas well |
| Application | Oil production |
| Model | RHA RHB RWA RWB |
| Barrel material | High carbon steel |
| Plunger material | High carbon steel |
| Warranty | 12 months |
| Brand Name | Zhongshi |
| Model Number | Sucker rod pump |
| Certification | API, ISO, QHSE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union, D/A | Supply Ability | 1000 SETS/MONTH |
| Delivery Time | 10~15 workdays | Packaging Details | Standard exported packing |
| Usage place | Oil and gas well | Application | Oil production |
| Model | RHA RHB RWA RWB | Barrel material | High carbon steel |
| Plunger material | High carbon steel | Warranty | 12 months |
| Brand Name | Zhongshi | Model Number | Sucker rod pump |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | Gas Well Sucker Rod Pump ，Deep Oil Well Downhole Rod Pump ，High Carbon Steel Sucker Pumps | ||
Deep Oil And Gas Well Sucker Rod Pump For Oil Production
Oil and gas well sucker rod pump description:
For the deep well, we researched and develop the suspension pump. This pump barrel uses a suspension structure, thus it improves the load bearing structure and makes the pump work in the deep well. The setting depth of pump could be 500-1500 meters deep.
This pump has the following characteristics: to prevent bending, the pump uses the gap bridge structure, the barrel is suspended in the outer section and does not bear any pressure thus, not easy to bend.
The space between the plunger and barrel reduces eccentric wear thus, extended the service life and guarantee improved pump efficiency. To prevent loss, the related eccentric distance ε=0. This eccentric distance between barrel and plunger reduce pump loss. This pump is suitable for the deep wells, which where one needs to hang more tail pipes.
Technical parameter list:
| RHAC model | Pump OD (in) | Barrel length (ft) | Plunger length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE(in) | Sucker rod size |
| 20-125RHAC | Ø31.75 | 2.1-10.4 | 0.3-8.0 | 1.2-9.0 | 0.3-0.9 | 2-3/8” | CYJ16 CYJ19 |
| 25-150RHAC | Ø38.10 | 2-7/8” | |||||
| 25-175RHAC | Ø44.45 | 2-7/8” | |||||
| 30-225RHAC | Ø57.15 | 3-1/2” |
Features:
1.Uses gap bridge structure to avoid bend.
2.Suspension barrel prevents eccentric wear.
3.The related eccentric distance ε=0, avoid loss.
4.Suitable for the well which setting depth of pump could be deeper 500-1500meters.
Pump structure photo:
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
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 o... 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 o...
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