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 |
| Plunger | With plunger |
| Seating location 1 | Top |
| Seating location 2 | Bottom |
| Anchor type | Cup or mechanical |
| Pump type 1 | Sucker rod pump |
| Pump type 2 | Tubing pump |
| Barrel configuration | Stationary |
| Groove on plunger | As customers' request |
| Brand Name | Zhongshi |
| Model Number | RWBM |
| 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 |
| Plunger | With plunger | Seating location 1 | Top |
| Seating location 2 | Bottom | Anchor type | Cup or mechanical |
| Pump type 1 | Sucker rod pump | Pump type 2 | Tubing pump |
| Barrel configuration | Stationary | Groove on plunger | As customers' request |
| Brand Name | Zhongshi | Model Number | RWBM |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | Bottom Seating Oil Rod Insert Pump ，Plunger Rod Insert Pump ，Top Seating Sucker Rod Pump | ||
Top Seating And Bottom Seating Oil Rod Inserted Pump
Top seating and bottom seating rod inserted pump description:
Sucker rod pump and tubing pump both are also called inserted pumps
API inserted pump models:
API-RHAC, Rod, Stationary Heavy Wall Barrel, Cup Top Anchor Pump
API-RHBM, Rod, Stationary Heavy Wall Barrel, Mechanical Bottom Anchor Pump
API-RHBC, Rod, Stationary Heavy Wall Barrel, Cup Bottom Anchor Pump
API-RWAM, Rod, Stationary Thin Wall Barrel, Mechanical Top Anchor Pump
API-RWAC, Rod, Stationary Thin Wall Barrel, Cup Top Anchor Pump
API-RWBM, Rod, Stationary Thin Wall Barrel, Mechanical Bottom Anchor Pump
API-TH(B)M,Tubing ,Heavy Wall Barrel ,Mechanical Anchor Pump
API-TH(B)C,Tubing ,Heavy Wall Barrel ,Cup Type Anchor Pump
Main parts process and material:
Pump barrel: plain carbon steel plating (A1), ordinary carbon steel carbonitriding (B1), ordinary carbon steel carburizing (B2), low alloy steel nitride (B5).
Plunger: 1045 steel spraying (B1), 1045 steel spraying (B2), 1045 steel chrome plating (A1), 1045 steel double chrome plating (A2).
Valve ball and seat: stainless steel (A1), cobalt chromium (B2), tungsten carbide (C1), nickel and carbon compounds (C2), titanium carbide (C3).
Other accessories: plain carbon steel, low alloy steel, stainless steel, brass and other materials.
Rod inserted pump technical specifications:
|
Pump type | Basic API technical parameters | |||||
| OD of pump (mm) |
Barrel length (m) |
Stroke length (m) |
Extension (m) |
tubing thread |
rod size
| |
|
Rod Pumps | Ø31.8 |
2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.7 6.0 7.3 8.0 9.1 |
1.5 ∣ 6
|
0.3
0.6
0.9 | 2-3/8” | CYG16 |
Features:
1. high pumping efficiency, large displacement
2. wear and corrosion resistance
3. long operation and easy repairing
Tubing rod inserted 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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