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 |
| Pump configuration | Inserted |
| Other name | subsurface rod pump |
| Pump type | Rod pump |
| Model | RHBC |
| Feature | Double valve |
| Origin | China |
| 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 |
| Pump configuration | Inserted | Other name | subsurface rod pump |
| Pump type | Rod pump | Model | RHBC |
| Feature | Double valve | Origin | China |
| Brand Name | Zhongshi | Model Number | Sucker rod pump |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | Double Valve Downhole Pumps ，API Spec 11AX Downhole Rod Pump ，RHBC Oil Well Down Hole Pumps | ||
Double Travelling Valve RHBC Model Downhole Pumps
Double travelliing valve rod type pump Description
Puyang Zhongshi Group manufacture all subsurface pumps covered by API Spec 11AX, including all barrel and plunger materials and surface finishes.
The description of API-RHBC is Rod, Stationary Heavy Wall Barrel, Cup Bottom Anchor Pump
Subsurface downhole pump are applied to pumping crude oil from oil well with pumping unit and sucker rod. Through sucker rod, downhole pump is descent to certain depth of oil. When pumping unit drives sucker rod to move up and down, sucker rod drives plunger of subsurface sucker rod pump move up and down in tubing barrel and pump crude to surface.
API parameters for THC pumps:
| THC API model | OD of pump (in) | Barrel length (ft) | Plunger length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE(in) |
| 20-175THC | Ø44.45 | 7-34 | 1-26 | 4-29 | 2-8 | 2 3/8" |
| 25-225THC | Ø57.15 | 2 7/8" | ||||
| 30-275THC | Ø69.85 | 3 1/2" | ||||
| 40-375THC | Ø95.25 | 4 1/2" |
Features:
1. High volume and high pressure
2. Heavy walled barrel
3. Extensions can be added to both top and bottom of the barrel
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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