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 |
| Certificate No. | API 11AX-0061 |
| Plunger material | AISI 1045 steel |
| Plunger coating 1 | Spray metal |
| Plunger coating 2 | Chrome plated |
| Barrel length | 10-26ft |
| Barrel material | AISI 1045 steel |
| Brand Name | Zhongshi |
| Model Number | Tubing 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 | 10~15 workdays | Packaging Details | Standard exported packing |
| Certificate No. | API 11AX-0061 | Plunger material | AISI 1045 steel |
| Plunger coating 1 | Spray metal | Plunger coating 2 | Chrome plated |
| Barrel length | 10-26ft | Barrel material | AISI 1045 steel |
| Brand Name | Zhongshi | Model Number | Tubing pump |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | Insert Pump Spray Metal Plunger ，Steel Oilfield Sucker Rod ，AISI 1045 Pump Metal Plunger | ||
Spray Metal or Chrome Plated Plunger Rod Insert Pump
Spray metal plunger downhole insert pump description:
API recognizes two main types of pumps: rod and tubing. Rod pumps also are called insert pumps because they are run (inserted) in the production tubing. Tubing pumps are so named because the working barrel of this pump is coupled with the production-tubing string.
Heavy wall and thin wall sucker rod pumps are 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 , 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 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.
It is important to know that the users of API pumps need to provide, along with the pump nomenclature, the following ordering information: barrel and plunger material, plunger clearance (or fit tolerance), and valve (ball and seat) and fittings material.
RW series technical specifications:
| RW models | Pump OD (in) | Barrel length (ft) | Plunger length (ft) | Stroke (ft) | Extension length (ft) | Tubing size EUE(in) |
| 20-125RWBM | Ø31.75 | 2.1-10.4 | 0.3-8.0 | 1.2-9.0 | 0.3-0.9 | 2-3/8” |
| 25-150RWBM | Ø38.10 | 2-7/8” | ||||
| 25-175RWBM | Ø44.45 | 2-7/8” | ||||
| 30-225RWBM | Ø57.15 | 3-1/2” |
Features:
The top anchored pump with stationary barrel is suitable for sandy wells.
The bottom anchored pump with stationary barrel is suitable for deep wells.
The traveling barrel pump is suitable for sandy wells.
Stationary Heavy Wall, Tubing Pump, its standing valve can not be pulled out.
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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