Product Details
Place of Origin: China
Brand Name: Zhongshi
Certification: API, ISO, QHSE
Model Number: Sucker rod pump
Payment & Shipping Terms
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Standard exported packing
Delivery Time: 10~15 workdays
Payment Terms: L/C, D/P, T/T, Western Union, D/A
Supply Ability: 1000 SETS/MONTH
Standard: |
API 11AX |
Model: |
30-225-RHBM |
Type 1: |
Heavy-walled Barrel |
Type 2: |
Mechanical Seating Pump |
Barrel Coating: |
Chrome Plating |
Barrel Material: |
Carbon Steel, 45# Steel |
Standard: |
API 11AX |
Model: |
30-225-RHBM |
Type 1: |
Heavy-walled Barrel |
Type 2: |
Mechanical Seating Pump |
Barrel Coating: |
Chrome Plating |
Barrel Material: |
Carbon Steel, 45# Steel |
30-225-RHBM Heavy Wall Bottom Mechanical Sucker Rod Pump
Heavy Wall Bottom Mechanical Sucker Rod Pump Description
Thin wall series rod pump has four groups: RWAC, RWBC, RWAM, RWBM.
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.
The complete pump designation of an API pump adds dimensional diameters and lengths to the letter designations. This has been modified in the latest revision to incorporate all approved sizes and barrel types along with separating the extensions into the top and bottom lengths, if required.
Technical parameter list:
| Specification | Pump diameter (in) | Barrel length (ft) | Plunger length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE(in) |
| 30-250RWAM | Ø63.5 | 2.1-10 | 0.3-8.0 | 1.2-9.0 | / | 3-1/2” |
| 30-250RWBM | ||||||
| 30-250RWAC | Ø63.5 | 3-1/2" | ||||
| 30-250RWBC |
Pump components
There are seven major components for downhole rod pumps: standing and traveling valves, plunger, barrel, seating assembly, pull tube or valve rod (for insert pump), and the fittings that hold the assembled pump together.
Mechanical Propertie
Mechanical seating sucker rod pump is suitable for high temperature of oil well and deviated well drilling.
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