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51-55HRC Valve Ball And Seat Of API Tubing Pump Accessories

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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51-55HRC Valve Ball And Seat Of API Tubing Pump Accessories


Large Image :  51-55HRC Valve Ball And Seat Of API Tubing Pump Accessories

Product Details:

Place of Origin: China
Brand Name: Zhongshi
Certification: API,ISO,QHSE
Model Number: ZS

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Standard exported packing
Delivery Time: 10~15 workdays
Payment Terms: T/T, D/P, D/A, L/C, Western Union
Supply Ability: 1000 Sets per Month
Detailed Product Description
Product: Valve Ball & Seat Of API Tubing Pump Accessories Application: Oilfield
Product Name: Balls And Valve Seats Warranty: 12 Months
Material: Alloy Standard Or Nonstandard: API11AX
High Light:

55HRC Valve Ball And Seat


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Product Description


Their exceptional wear resistance is due mainly to the unique inherent characteristics of the hard carbide phase dispersed in a CoCr alloy matrix.




1.With the ability to withstand shock and also impact.

2.High compressive strength.

3. Hardness and resistance against wear.




Co Cr W C Others Hardness Density Melting range
Base 29-33 11-14 2.0-2.7 Ni, Fe, Si, Mn 51-55HRC 8.55g/cm³







51-55HRC Valve Ball And Seat Of API Tubing Pump Accessories 0




Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: sales

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