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 |
| Tubing pump type | THBM THBC |
| Model | 40-375-THBM, 40-375-THBC |
| Feature | Large volume |
| Applicationr | Oil production |
| Anchor type 1 | Cup anchor |
| Anchor type 2 | Mechanical anchor |
| 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 |
| Tubing pump type | THBM THBC | Model | 40-375-THBM, 40-375-THBC |
| Feature | Large volume | Applicationr | Oil production |
| Anchor type 1 | Cup anchor | Anchor type 2 | Mechanical anchor |
| Brand Name | ZHongshi | Model Number | Tubing Pump |
| Certification | API ,ISO ,QHSE | Place of Origin | China |
| High Light | Oil Casing Tubing Pump ，THBM Well Pump Tubing ，Cup Anchor Well Pump Tubing | ||
40-375 Large Volume THBM THBC Model Tubing Pump:
Large volume tubing pump description:
In the rod - having pump operation, API standard subsurface sucker rod pump is one quite important downhole oil production equipment. which can be divided into tubing pump and rod pump.
operating principle of tubing pumps:The pump barrel assembly directly fixed on a tubing string. the plunger assembly connected on the sucker rod string ,and with the up and down reciprocating motion, so as to realize the production process. Its advantage lies in: in the process of oil production, when the traveling valve and fixed valve side problems arise,valve side can be proposed by the sucker rod, piston and extractor , don’t put the whole pump and tubing string out of the well, reduce the work intensity and the operation cost.
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.
Stationary Heavy Wall, Tubing Pump, its standing valve can not be pulled out.
API pump specification list:
| Pump model | Pump Bore(in) | Plunger Length (mm) | Stroke (mm) | Pump Constant (m3/d) | Tubing size matched (in) | Sucker rod size (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 |
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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