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Heavy Walled Tubing Type THM Sinker Bar 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

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Heavy Walled Tubing Type THM Sinker Bar Rod Pump


Large Image :  Heavy Walled Tubing Type THM Sinker Bar 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: 10~15 workdays
Payment Terms: L/C, D/P, T/T, Western Union, D/A
Supply Ability: 1000 SETS/MONTH
Detailed Product Description
Product: Tubing Pump Application: Oil Production
Type: THM And THC Valve Ball & Seat: Usual Stainless Steel And Tungsten Carbide
Main Parts Material: AISI 1045 Steel Plunger Coating Process: Spray Metal, Chrome Plated
High Light:

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Heavy Walled Tubing Type Sucker Rod Pumps 


Heavy Walled Tubing Pump Description


An endurable rod pump. 

Tubing pump is equipped with a support joint, support joint connected on the tubing string, and it is together with the tubing string down to the bottom. Plunger assembly is connected on the rod string and together with the whole pump down to support joint position, pump is fixed within the support joint by external force, plunger assembly is together with the sucker rod string up and down reciprocating movement to achieve pumping work.When inspection and maintenance pump,it need not to put out of the tubing string, only through rod string together put out of the whole pump, operation is simple.


Technical parameter list:


Specification Pump diameter (in) Barrel length (ft) Plunger length (ft) Stroke length (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”



1. Strong and durable than sucker rod pumps.
2. Under operation easy to operate, economical and practical, it can reduce oil field operation cost by more than 30%.
3. Oil pump capacity is larger than sucker rod pumps.

Mechanical Propertie

1. Rod pump are suspended inside the tubing with the support joint ,it is suitable for low temperature of deep well and deviated well drilling, good corrosion resistant effect. easy to operate, economical and practical, it can reduce oil field operation cost by more than 50%.


2. Stronger than thin walled rod pumps.


Heavy Walled Tubing Type THM Sinker Bar Rod Pump 0


Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: judy

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