Puyang Zhongshi Group Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union, D/A |
| Supply Ability | 1000 SETS/MONTH |
| Delivery Time | 50~60 workdays |
| Packaging Details | Standard exported packing |
| Pump configuration | Inserted pump |
| Basic model | RH and RW |
| Application | Oil production |
| Feature | Double valve |
| Barrel coating | Chrome plated |
| Plunger coating | Spray metal |
| Brand Name | Zhongshi |
| Model Number | Tubing pump |
| Certification | API, ISO, QHSE |
| Place of Origin | China |
View Detail Information
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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 | 50~60 workdays | Packaging Details | Standard exported packing |
| Pump configuration | Inserted pump | Basic model | RH and RW |
| Application | Oil production | Feature | Double valve |
| Barrel coating | Chrome plated | Plunger coating | Spray metal |
| Brand Name | Zhongshi | Model Number | Tubing pump |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | Double Valve Sucker Rod Pump ，Inserted Downhole Rod Pump ，Subsurface Oil Well Sucker Rods | ||
Subsurface Sucker Rod Pump Manufacturer With Long History
Subsurface sucker rod pump description:
For the deep well, Puyang Zhongshi 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.
Features
1. Suspension structure for pump barrel
2. Operation is simple
THM tubing pump API parameters:
| THM model | Pump size(in) | Barrel length(ft) | Plunger length(ft) | stroke length(ft) | Tubing size EUE(in) | Sucker rod size |
| 20-175THM | Ø44.45 | 7-34 | 1-26 | 4-29 | 2 3/8" | 5/8" 3/4" 1" |
| 25-225THM | Ø57.15 | 2 7/8" | ||||
| 30-275THM | Ø69.85 | 3 1/2" | ||||
| 40-375THM | Ø95.25 | 4 1/2" |
Pump delivery 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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