Home ProductsSucker Rod Pump

Steel 2 7/8" API 11AX Thin Walled Sucker Rod Pump

China Puyang Zhongshi Group Co., Ltd. certification
China Puyang Zhongshi Group Co., Ltd. certification
Recommendation is good. Reception is professional. Demo training is also very great. Wish more online training after getting the machine.2017.8.26

—— David

Thanks for your kindly hospitality. Your company is very professional , we will have nice cooperation in the near future. 2015.6.28

—— Sergey

Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package 2016.3.25

—— Steve

Thanks for your good after-sale service. Excellent training and technology support helps me a lot. 2018.4.23

—— Mostafa

Professional, very helpful, great price. Will use again for other items 2019.2.21

—— Ahmed

Thanks for zhongshi group supporting and guidence. With your help and instruction, I win more market share. 2017.9.26

—— Manuel

Nice cooperation with zhongshi group.Imperssive for your service and support. 2018.3.18

—— Luis

We are satisfied with your product's quality. We highly appreciate to see the excellent performances in production capacity and thanks for the specialist technical support from you 2018.11.16

—— Mohammed

Good company with professional service and high quality. Delivered in time. Our most trusted partner for sucker rod and OCTG pipe. 2018.7.24

—— Nicolas

I'm Online Chat Now

Steel 2 7/8" API 11AX Thin Walled Sucker Rod Pump

Steel 2 7/8" API 11AX Thin Walled Sucker Rod Pump
Steel 2 7/8" API 11AX Thin Walled Sucker Rod Pump

Large Image :  Steel 2 7/8" API 11AX Thin Walled Sucker Rod Pump

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: 50~55 workdays
Payment Terms: L/C, D/P, T/T, Western Union, D/A
Supply Ability: 1000 SETS/MONTH
Detailed Product Description
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
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 size and need big demand of pump diameter .



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


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"



Steel 2 7/8" API 11AX Thin Walled Sucker Rod Pump 0



Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: judy

Send your inquiry directly to us (0 / 3000)