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 |
| Model | THC |
| Type | Tubing pump |
| Application | Crude oil pumping |
| Valve ball material | Titanium carbide |
| Valve seat material | Tungsten carbide |
| Barrel material | 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 |
| Model | THC | Type | Tubing pump |
| Application | Crude oil pumping | Valve ball material | Titanium carbide |
| Valve seat material | Tungsten carbide | Barrel material | Carbon steel |
| Brand Name | Zhongshi | Model Number | TH(B)M |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | Simple Structure Well Tubing Pump ，THC Well Tubing Pump ，THC Type Tubing pump | ||
THC Well Tubing Pump With Titanium Ball And Tungsten Carbide Seat
THC model tubing type 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.
Main accessories
Pump barrel assembly: the body of pump barrel is made of high-quality carbon steel, and inner core is adopted rotary type and high-strength chrome-plated technology, Surface roughness less than 0.4, abrasion and corrosion resistant and long working life.
Plunger: the plunger is made of high-quality carbon steel, and the surface is chrome-plated or metal-sprayed which are abrasion resistance and corrosion resistance. According to customer’s requirement, we can manufacture plunger with sand trap and any length of plunger.
Accessories: up and down travelling valve assembly and standing valve assembly are made by high-quality carbon steel. Valve ball 9Cr18Mo, valve seat 6Cr18Mo (or high-strength carbolic metal) the material has the quality of high-strength, corrosion resistance and impact resistance.
THC is a cup type anchor pump.
THC Type Pump Parts List
| API code of parts | Parts description | Quantity for each tubing pump |
| B13 | Barrel, Heavy wall | 1 |
| C11 | Cage, Top open | 1 |
| C13 | Cage, Closed plunger | 1 |
| C16 | Cage, Standing | 1 |
| C34 | Coupling, Tubing | 2 |
| C35 | Coupling, Barrel | 2 |
| N13 | Nipple, Seating, Cup type | 1 |
| N21 | Nipple, Extension, Upper | 1 |
| N22 | Nipple, Extension, Lower | 1 |
| P21 | Plunger, One piece | 1 |
| P31 | Puller, Standing valve | 1 |
| S13 | Seating cup ring | 2 |
| S14 | Seating cup nut | 1 |
| S16 | Seating cup coupling | 1 |
| S17 | Seating mandrel, Cup | 1 |
| S18 | Seating cup | 3 |
| V11 | Traveling and standing valve | 3 |
Pump packing 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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