Puyang Zhongshi Group Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 1000 SETS/MONTH |
| Delivery Time | 10~15 workdays |
| Packaging Details | Standard exported packing |
| Model | THBM and THBC |
| Type | Tubing pump |
| Seating location | Bottom |
| Barrel coating | Chrome plated |
| Barrel material | High carbon steel AISI 1045 |
| Valve ball and seat | Tungsten carbide |
| Brand Name | Zhongshi |
| Model Number | Tubing Pump |
| Certification | API ,ISO ,QHSE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 1000 SETS/MONTH |
| Delivery Time | 10~15 workdays | Packaging Details | Standard exported packing |
| Model | THBM and THBC | Type | Tubing pump |
| Seating location | Bottom | Barrel coating | Chrome plated |
| Barrel material | High carbon steel AISI 1045 | Valve ball and seat | Tungsten carbide |
| Brand Name | Zhongshi | Model Number | Tubing Pump |
| Certification | API ,ISO ,QHSE | Place of Origin | China |
| High Light | Chrome Plated Tube Well Pump ，Bottom Anchor Tube Well Submersible Pump ，Mechanical Submersible Tube Well Water Pump | ||
Mechanical Bottom Anchor Well Tubing Pump With Long Service Life
Mechanical Bottom Anchor Well Tubing Pump description:
The seating location for oil well tubing pump is bottom location
Given the tubing size, the bore of the tubing pump is larger than that of the rod pump, so the pump rate is higher.
For some large production wells, larger bore of tubing pump can be worked if the on-off connector is installed. Tubing pump is the strongest pump. It has large flowing area for fluid and it is suitable for producing viscosity oil.
In the process of production, when traveling valve and standing valve appear problems,we can pull the traveling valve and standing valve out the well through the sucker rod string, plungerand the puller ,instead of pull the whole pump and tubing string out of the well, reduce the labor intensity of operation, reduce the operation cost.
Well tubing pump technical parameter table:
| Pump model | Pump OD(in) | Length of Plunger (mm) | Range of Stroke (mm) | Pump Constant (m3/d) | Size of matched tubing (in) | Size of connecting Sucker Rod(mm) | Length of extension Coupling | |
| 25-125 | 1.25 | 600-1200 | 600-1200 | 1.14 | 2-1/2 2-7/8 | 16 | 300-900 | |
| 25-150 | 1.5 | 1.642 | 2-1/2 2-7/8 | 16 | ||||
| 25-175 | 1.75 | 2.235 | 2-1/2 2-7/8 | 16 | ||||
| 20-175 | ||||||||
| 25-225 | 2.25 | 3.694 | 2-7/8 | 19 | ||||
| 25-275 | 2.75 | 5.518 | 2-7/8 | 22 | ||||
| 30-275 | 2.75 | 5.518 | 3-1/2 | 22 | ||||
| 30-325 | 3.25 | 7.707 | 3-1/2 | 22 | ||||
| 30-375 | 3.75 | 10.261 | 3-1/2 | 25 | ||||
| 40-375 | 3.75 | 10.261 | 4 | 25 |
Inspection photo for downhole tubing pump:
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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