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 |
| Rod pump type | Thin wall pump |
| Anchor location | Top or bottom |
| Anchor type | Mechanical or cup |
| Barrel type | Thin walled barrel |
| Barrel material | Carbon steel in usual |
| Application | Oil production |
| 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 |
| Rod pump type | Thin wall pump | Anchor location | Top or bottom |
| Anchor type | Mechanical or cup | Barrel type | Thin walled barrel |
| Barrel material | Carbon steel in usual | Application | Oil production |
| Brand Name | Zhongshi | Model Number | RWBM |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | Oil Production Suker Rod Pump ，Thin Wall Sucker Rod Pump | ||
API Suker Rod Pump Oil Production With Chromium Molybdenum Alloy Steel
Thin walled sucker rod pump description
Thin walled sucker rod pump is RW series, the models are listed as below:
Specification
1. Type of barrel: chrome plated or carbonitrided surface
2. Type of plunger: metal spray or chrome plated surface
3. Valve ball and seat materials: stainless steel and tungsten carbide
4. Pump designation:
1) RHAM: Stationary Heavy Wall Barrel, Top Anchor, Mechanic Seating, Rod Pump
2) RHBM: Stationary Heavy Wall Barrel, Bottom Anchor, Mechanic Seating, Rod Pump
3) RHAC: Stationary Heavy Wall Barrel, Top Anchor, Cup Seating, Rod Pump
4) RHBC: Stationary Heavy Wall Barrel, Bottom Anchor, Cup Seating, Rod Pump
5) RHT: Traveling Heavy Wall Barrel, Bottom Anchor, Rod Pump
6) RWA: Stationary Thin Wall Barrel, Top Anchor, Rod Pump
7) RWB: Stationary Thin Wall Barrel, Bottom Anchor, Rod Pump
8) RWT: Traveling Thin Wall Barrel, Bottom Anchor, Rod Pump
9) RSA: Stationary Thin Wall Barrel, Top Anchor, Soft-packed Plunger, Rod Pump
10) RSB: Stationary Thin Wall Barrel, Bottom Anchor, Soft-packed Plunger, Rod Pump
11) THM: Heavy Wall Barrel, Mechanic Seating, Tubing Pump
12) THC: Heavy Wall Barrel, Cup Seating, Tubing Pump
If the sucker rod pump appeared quality problem, need not put forward the tubing string, only need put the whole pump forward well through the sucker rod string together , operation is simple.So the life span of tubing can be prolonged for decreasing the times of the thread of the tubingbeing turned on and off and the time of the workover. The rod pump can be classified into two types of mechanical seating and cup seating.
Thin wall pump(RWBM) parameter data:
| RWBM specification | Pump diameter (in) | Barrel length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE(in) |
| 20-125RWBM | Ø31.75 | 2.1-10.4 | 1.2-9.0 | / | 2-3/8” |
| 20-150RWBM | Ø38.10 | 2-3/8” | |||
| 25-200RWBM | Ø50.80 | 2-7/8” | |||
| 30-250RWBM | Ø63.50 | 3-1/2” |
Packing Pictures
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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