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 |
Pump type 1 | Sucker rod pump |
Pump type 2 | Tubing pump |
Seating type 1 | Cup seating |
Seating type 2 | Mechanical seating |
Barrel coating | Chrome plating |
Plunger coating | Spray metal |
Brand Name | Zhongshi |
Model Number | Sucker rod 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 | 10~15 workdays | Packaging Details | Standard exported packing |
Pump type 1 | Sucker rod pump | Pump type 2 | Tubing pump |
Seating type 1 | Cup seating | Seating type 2 | Mechanical seating |
Barrel coating | Chrome plating | Plunger coating | Spray metal |
Brand Name | Zhongshi | Model Number | Sucker rod pump |
Certification | API, ISO, QHSE | Place of Origin | China |
High Light | Mechanical seating Oil Downhole Pumps ,Cup seating Oil Downhole Pumps |
Sucker Rod Type And Tubing Type Oil Downhole Pumps
Sucker rod pump and tubing pump Description
Tubing pump is mainly composed by pump barrel, plunger, travelling valve, standing valve, etc. Simple structure and easy operation is main feature of rod pump.
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 connection on the sucker rod string and with the pump overall down to seating nipple position together , pump with fixed inside the seating nipple , Plunger assembly with the sucker rod string up and down reciprocating movement to achieve pumping work.
Technical parameter for RH heavy wall pumps:
API RH models | Pump OD (in) | Barrel length (ft) | Plunger length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE(in) |
15-106RHBC | Ø26.99 | 1.9" | ||||
20-125RHAC | Ø31.75 | 2.1-10 | 0.3-8.0 | 1.2-9.0 | 0.3-0.9 | 2-3/8” |
20-125RHBC | ||||||
25-150RHAC | Ø38.10 | 2-7/8” | ||||
25-150RHBC | Ø38.10 | |||||
25-175RHAC | Ø44.45 | |||||
25-175RHBC | ||||||
30-225RHBC | Ø57.15 | 3-1/2" | ||||
30-225RHAC |
Pump 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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