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 |
| Standard | NACE |
| Seating assembly | mechanical seating |
| Seating loacation | Top or bottom |
| Barrel | 45# steel, chrome plated |
| Barrel type | Thin wall or heavy wall |
| API certificate | API 11AX-0061 |
| 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 |
| Standard | NACE | Seating assembly | mechanical seating |
| Seating loacation | Top or bottom | Barrel | 45# steel, chrome plated |
| Barrel type | Thin wall or heavy wall | API certificate | API 11AX-0061 |
| Brand Name | Zhongshi | Model Number | Sucker rod pump |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | H2S Resistant Suker Rod Pump ，Chrome Plated Suker Rod Pump ，H2S Resistant oilfield sucker rods | ||
H2S Resistant Structure Subsurface Sucker Rod Pump
H2S Resistant Structure Sucker Rod Pump Description
H2S resistant sucker rod pump is a new kind of subsurface rod pump in Puyang Zhongshi Group, suitable for the extreme corrosion for salt water, H2S and CO2. The basic structure is same with the API oil rod pumps, but the parts material is corrosion resisitant.Sucker rod pump is equipped with a seating nipple(there are two seating nipples in API-RHBM-AC) , seating nipple connection on the tubing string, down to the bottom of the well with the tubing string. Plunger assembly is connected on the rod string and together with the whole pump down to support joint position, pump is fixed within the support joint by external force, plunger assembly is together with the sucker rod string up and down reciprocating movement to achieve pumping work. Don't need to put out of the tubing string when the sucker rod pump is mantained, only through rod string together put out of the whole pump, operation is simple. NACE standard, is used in the oil well enviroment of extreme abrasion
Technical parameter list:
| Specification | Pump diameter | Barrel length (ft) | Plunger length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE/NUE | Sucker rod size |
| 20-125RWAM | Ø31.75 | 2.1-10 | 0.3-8 | 1.2-9 | / | 2-3/8” | 5/8” 3/4” |
| 20-125RWAC | |||||||
| 20-125RWBM | |||||||
| 20-125RWBC | |||||||
| 20-150RWAM | Ø38.10 | ||||||
| 20-150RWAC | |||||||
| 20-150RWBM | |||||||
| 20-150RWBC | |||||||
| 25-200RWAM | Ø50.80 | 2-7/8” | |||||
| 25-200RWAC | |||||||
| 25-200RWBM | |||||||
| 25-200RWBC | |||||||
| 30-250RWAM | Ø63.50 | 3-1/2” | |||||
| 30-250RWAC | |||||||
| 30-250RWBM |
Features
1. The pump design is according to NACE standard.
2. Mechanical seating assembly
3. Heavy wall and thin wall.
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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