Puyang Zhongshi Group Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union, D/A |
| Supply Ability | 1000 SETS/MONTH |
| Delivery Time | 50~55 workdays |
| Packaging Details | Standard exported packing |
| Standard | API 11AX |
| Type | RHBM |
| Application | Oil pumping, water pumping |
| Industry | Oil production; coalbed gas |
| Plunger | Spray metal plunger |
| Pump barrel | Chrome plated barrel, nickel carbide composite coating barrel |
| Brand Name | Zhongshi |
| Model Number | Sucker rod pump |
| 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 | 50~55 workdays | Packaging Details | Standard exported packing |
| Standard | API 11AX | Type | RHBM |
| Application | Oil pumping, water pumping | Industry | Oil production; coalbed gas |
| Plunger | Spray metal plunger | Pump barrel | Chrome plated barrel, nickel carbide composite coating barrel |
| Brand Name | Zhongshi | Model Number | Sucker rod pump |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | Thin Walled Sucker Rod Pump ，API 11AX Sucker Rod Pump ，2 7/8" Oilfield Sucker Rods | ||
Thin Walled Oil Production RWAM Series Sucker Rod Pump
Sucker rod pump description:
Sucker rod pump is equipped with a seating nipple(there are two seating nipples in API-RHBM-AC) , seating nipple connection on the tubing string, down to the bottom of the well with the tubing string. Plunger assembly connection on the sucker rod string and with the pump overall down to seating nipple position together , sucker rod pump with fixed inside the seating nipple , Plunger assembly with the sucker rod string up and down reciprocating movement to achieve pumping work.
if the sucker rod pump appeared quality problem, need not put forward the tubing string, only need put the whole sucker rod pump forward well through the sucker rod string together , operation is simple
API-RWAM, Rod, Stationary Thin Wall Barrel, Mechanical Top Anchor Pump. The thickness of barrel wall is 3.175mm,it suitable for the well conditions of small tubing
Features
1. API 11AX standard oil production pumps
2. Thin walled pumps, the thickness of barrel wall is only 3.175mm
3. Easy to operate
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.
Technical parameter list
| Specification | pump diameter(in) | Barrel length(ft) | Plunger length(ft) | stroke length(ft) | Tubing size EUE(in) |
| 20-125RWAM | Ø31.75 | 2.1-10 | 0.3-8 | 1.2-9 | 2 3/8" |
| 20-150RWAM | Ø38.10 | 2 7/8" | |||
| 25-200RWAM | Ø50.80 | 2 7/8" | |||
| 30-250RWAM | Ø63.50 | 3 1/2" |
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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