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spray-welded plunger

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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spray-welded plunger
Latest company news about spray-welded plunger

The spray-welded plunger of SRP is equipped with a Monel joint (nickel copper alloy joint), which can more effectively resist the corrosion of the plunger by the corrosive solution in the oil well. There are two connection methods between the Monel joint (nickel copper alloy joint) and the plunger body, threaded connection and friction welding connection.

The available materials and surface treatment processes are recommended under the three principles of equal service life, pump barrel failure first, and plunger first failure. Combining with the electron microscope observation and analysis of the surface after friction welding wear, it is considered that the carbon steel nickel-phosphorus plating is used for the pump barrel and carbon The friction pair composed of chrome-plated steel or carbon steel sprayed and welded as a plunger is an ideal matching and grinding combination

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Besides the sucker rod pump,we still have other products in production,such as couplings, sucker rod, cementing tools …etc. Of course, if you have any special requirements or OEM service required, please feel free to let us know

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Puyang Zhongshi Group is the manufacturer with API certificates approved over 20 years in China, mainly in Cementing tools, Centrifugal Pump, Sucker Rod Pump,pup joint&coupling etc. If you have any requirements, please send us email sales@zspetro.com or call us +86 029 89296933

Pub Time : 2023-04-11 15:31:19 >> News list
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Puyang Zhongshi Group Co., Ltd.

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