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API 11AX Standard Sucker Rod Pump RHA RHB RWA RWB
API 11AX Standard Sucker Rod Pump RHA RHB RWA RWB
Specifications
Brand Name :
Zhongshi
Model Number :
Sucker rod pump
Certification :
API, ISO, QHSE
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
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
Model :
RH series and RW series
API standard :
11AX
Warranty life :
One year
Plunger coating :
Spray metal
Barrel coating :
Chrome plated
Application :
Oil production
Description

API 11AX Standard RHA RHB RWA RWB Sucker Rod Pump

RHA RHB RWA RWB Sucker Rod Pump Description

Pumps for sucker-rod lifted wells should be selected on the basis of numerous variables that are provided by the well, the operating conditions, and the life of the pump. The main variables to consider are as follows:

  • Well depth
  • Bottomhole temperature
  • Fluid viscosity
  • Amount and size of particulates in the produced fluids
  • Produced-fluids corrosivity
  • Required production rate vs. pump capacity
  • Fluid-specific gravity
  • Casing/tubing size
  • Well-completion type
  • Gas/liquid ratio (GLR)
  • Pump-intake pressure vs. fluid bubblepoint
  • Spare/surplus pumps and components
  • New purchase and repair costs

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 Parts code Tubing Size & 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

.
1. Top seating and mechanical seating

2. Heavy wall barrel pump and thin wall barrel pump

3. Stationary barrel

API 11AX Standard Sucker Rod Pump RHA RHB RWA RWB

Product tags

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API 11AX Standard Sucker Rod Pump RHA RHB RWA RWB

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Product Detail
Brand Name :
Zhongshi
Model Number :
Sucker rod pump
Certification :
API, ISO, QHSE
Place of Origin :
China
MOQ :
1 set
Price :
Negotiable
Contact Supplier
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API 11AX Standard Sucker Rod Pump RHA RHB RWA RWB

Puyang Zhongshi Group Co., Ltd.

Verified Supplier
7 Years
Shaanxi
Since 1997
Business Type :
Manufacturer, Exporter
Main Products :
Sucker Rod Pump, Downhole Pumps, Rod Insert Pump
Total Annual :
5 million-10 million
Employee Number :
570~600
Certification Level :
Verified Supplier
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