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
Type: |
Heavy Wall Barrel Pump |
Location Of Seating: |
Top |
Barrel Coating: |
Chrome Plated |
Plunger Coating: |
Spray Metal |
Model: |
25-175-RHAC |
Extension Joints: |
As Customer's Requirements |
Type: |
Heavy Wall Barrel Pump |
Location Of Seating: |
Top |
Barrel Coating: |
Chrome Plated |
Plunger Coating: |
Spray Metal |
Model: |
25-175-RHAC |
Extension Joints: |
As Customer's Requirements |
25-175-RHAC Top Cup Seating Assembly Sucker Rod Pump
Top Cup Seating Assembly Sucker Rod 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.
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:
Parts code | Description | Tubing Size & Sucker Rod Pump Size | |||
2 3/8x1 1/4 | 2 3/8x1 1/2 | 2 7/8x2 | 3 1/2x2 1/2 | ||
Complete Pump Designation | |||||
20-125 | 20-150 | 25-200 | 30-250 | ||
B21 | Bushing, Valve Rod | B21-20 | B21-20 | B21-25 | B21-30 |
R11 | Rod, Valve | R11-20 | R11-20 | R11-25 | R11-30 |
C12 | Cage, Top Plunger | C12-125 | C12-150-20 | C12-200 | C12-250 |
P21 | Plunger, One Piece | P21-125 | P21-150 | P21-200 | P21-250 |
C13 | Cage, Closed, Pin Plunger | C13-125 | C13-150 | C13-200 | C13-250 |
V11 | Traveling Valve | V11-125 | V11-150 | V11-200 | V11-250 |
P12 | Plug Seat | P12-125 | P12-150 | P12-200 | P12-250 |
G11 | Guide, Valve Rod | G11-20 | G11-20 | G11-25 | G11-30 |
S21 | Seating Assembly, Mechanical Top Lock | S21-20 | S21-25 | S21-25 | S21-30 |
B11 | Barrel, Thin Wall | B11-125 | B11-150 | B11-200 | B11-250 |
C14 | Cage, Closed Barrel |
C14-20- 125 |
C14-20 | C14-25 | C14-30 |
V11 | Standing Valve | V11-175 | V11-175 | V11-225 | V11-250 |
B22 | Bushing, Seat, Barrel Cage | B22-20 | B22-20 | B22-25 | B22-30 |
N14 | Nipple, Seating, Mechanical Top Lock | N14-20 | N14-25 | N14-25 | N14-30 |
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1. Model: 25-175-RHAC
2. Heavy walled top cup seating rod pump
3. Shallow oil well pump