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 |
| Another name | Subsurface pump |
| Type | Sucker Rod,Rod Pump |
| Usage | Oil well |
| 11AX certificate No. | 0061 |
| Model | RH and RW |
| Barrel technology | Chrome plated |
| Quality term | One year |
| Brand Name | Zhongshi |
| Model Number | ZS |
| 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 |
| Another name | Subsurface pump | Type | Sucker Rod,Rod Pump |
| Usage | Oil well | 11AX certificate No. | 0061 |
| Model | RH and RW | Barrel technology | Chrome plated |
| Quality term | One year | Brand Name | Zhongshi |
| Model Number | ZS | Certification | API, ISO, QHSE |
| Place of Origin | China | ||
| High Light | Subsurface Rod Insert Pump ，API Rod Insert Pump ，API insert rod pump | ||
API Subsurface Rod Insert Pump For Oil Well
Oil Production Sucker Rod Pump Description:
The inner surface of the rod inserted pump barrel is processed with carbonization quench or chrome plating technology and the plunger surface is processed with thermal metal spraying technology. The pump meets the requirement of long stroke. high speed and deep producing and has the advantages of high pumping efficiency. large displacement ,wear and corrosion resistance,long operation and easy repairing
The rod inserted pump adopts a structure of extension plunger,up sets the travelling valve to avoid the limit of the pump barrel,enlargers the oil outlet passage,reduces the oil flow rssistanceimproves the pump efficiency.It also increases the strength of the valve bonnet.It is applicable for deep pumping.The pump is not suitable for hight oil gas wells.
Major rod inserted models: RHAC RHBM, RHBC, RWAM, RWAC, RWBM; Sizes of the pumps are of Φ32-Φ120, with displacement mm of 1.8-8m.
Rod Inserted Pump Technical parameters table:
| specification (mm) | Length of plunger(mm) | Connected thread (in) | Stroke (m) |
| φ70 | 600 | 2 7/8 | 4 |
| φ83 | 600 | 2 7/8 | 4 |
Rod inserted 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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