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 model 1 | THBC |
| Pump model 2 | THBM |
| Seating location | Bottom |
| Pump type | Tubing pump |
| Barrel material | High carbon steel |
| Plunger material | High carbon steel |
| Brand Name | Zhongshi |
| Model Number | TH(B)M |
| 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 model 1 | THBC | Pump model 2 | THBM |
| Seating location | Bottom | Pump type | Tubing pump |
| Barrel material | High carbon steel | Plunger material | High carbon steel |
| Brand Name | Zhongshi | Model Number | TH(B)M |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | Bottom Anchor Well Pump Tubing ，API 11AX TH Well Pump Tubing ，THBM Oil Well Tubing | ||
API 11AX TH Bottom Anchor Way Well Tubing Pump
API 11AX TH bottom anchor way well tubing pump description:
Tubing pumps are so named because the working barrel of this pump is coupled with the production-tubing string.
The pump barrel assembly of the tubing pump connected on the tubing string,and with its down to the bottom of the well.Plunger assembly connected on the sucker rod string and with it down to the pump barrel position in the well,then with it do up and down reciprocating motion, so as to realize the production process.
There is a wide range of plunger (or pump-bore) sizes standardized by the industry. The API pump-bore sizes that are currently available range from 1 1/16 to 3 3/4 in. in diameter. This 1 1/16-in. size has been added back in the latest edition of the standard. Additionally, a new barrel type has been accepted in the latest API Spec. 11AX. This is the "X-type" barrel. It has a thin-walled barrel configuration for threads on either end of the heavy-walled barrel and is available for metal plungers only. This type of pump does not require the extension couplings normally needed for heavy-walled barrel pumps. Thus, this pump reduces the burst or collapse concerns of the thin-walled extension couplings and allows deeper producing depths to be attained.
Features:
1.The standing valve at the bottom of the pump is apt to immerse in the well fluid, therefore, it is applicable to the well with low fluid level
2.Because the pump barrel can only bear the external hydrostatic pressure rather than the tension load caused by the fluid column weight, there is little change in plunger clearance. This makes the pump suitable for deep wells.
API technical Specification table:
| No. | Item description | Rod pump | Tubing pump | |
| Standing barrel | ||||
| Top anchor | Bottom anchor | |||
| 1 | Pump radial& Displacement | smaller | smaller | large |
| 2 | Whether Unloading | no | no | yes |
| 3 | cost | high | high | lower |
| 4 | Anti-leakage | bad | bad | good |
| 5 | Inclined well | good | good | normal |
| 6 | Deep pumping capacity | bad | good | better |
| 7 | Stroke Length | long | long | long |
| 8 | Check cycle | longer | shorter | long |
| 9 | Flow design | good | good | better |
| 10 | Fluid viscosity(cP) | About 400 | About 400 | About 400 |
| 11 | Gas Compression ratio | larger | larger | smaller |
| 12 | Liquid level | low | lower | higher |
| 13 | Anti-Sandiness | better | worse | better |
| 15 | Anti- corrosion | normal | normal | better |
| 16 | Adapt to the bad environment | normal | normal | better |
Delivery loading photo for well 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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