Home ProductsOilfield Pump Parts

1045 Steel Tungsten Carbide YN6 HRA 89.5 Valve Ball Seat

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

1045 Steel Tungsten Carbide YN6 HRA 89.5 Valve Ball Seat


Large Image :  1045 Steel Tungsten Carbide YN6 HRA 89.5 Valve Ball Seat

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: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000 Sets per Month
Detailed Product Description
Product Name: Valve Ball And Seat For Sucker Rod Pumps Material: 1045 Steel
Application: Insert Pump Brand Name: ZS
Color: Slivery Manufacturer: Puyang Zhongshi Group
Payment: L/C, Bank Transfer
High Light:

HRA 89.5 Valve Ball Seat


YN6 Valve Ball Seat


YN6 tungsten carbide valve seats

1045 Steel Tungsten Carbide Valve Ball And Seat


Product Description


We provide different material and structure of the valve cage according to different well conditions. For different material of the valve cage, we have different heat treatment process, to ensure the safety of the use and its mechanical properties.


We can produce all pump accessories, at the same time, also undertake the processing of other equipment accessories.


Technical Specifications


Nominal diameter







series of the



Stroke range

of the



O.D. of the


oil pipe


Diameter of

the connecting

pumping rod


Pump constant


Max. O.D.










0.6-6.0 60.3,73.0 16 0.916 88.9
32       60.3,73.0 16 1.140 88.9
38       60.3,73.0 16/19 1.642 88.9
44       60.3,73.0 19 2.235 88.9
57       73.0 19 3.694 88.9
70       88.9 22 5.518 107
83       101.6 22 7.707 114
95       114.3 25 10.261 121


Feature : high compressive strength, hardness and resistance against wear, and the ability to withstand shock and also impact

Usage: making of valves of sock rod pumps

Other usage : flow meters, ball screws and linear bearings,ballizing, gauging and in ball pens

Grade: YG6,YN6, YTR

HRA: 89.5-91.0


Magnetic : Can be done according to customer’s requirements

Size : 1/8’’(Φ3.175mm)-3-3/4’’(Φ95.25mm)


Material performance table

A1 Stainless steel Ball: HRC 58-65 UNS 41000–UNS 44000
Seat: HRC 52-56 9Cr18Mo & 6 Cr18Mo
B1 Cobalt alloy casting Ball: HRC 56-63 Cobalt, chromium and tungsten alloy
Seat: HRC 50-56
B2 Cobalt alloy, powder metallurgy Ball: HRC 53-60 Cobalt, chromium and tungsten alloy
Seat: HRC 51-57
C1 Tungsten carbide Ball: HRA 88-89 Tungsten with cobalt adhesive
Seat: HRA 88-89.5
C3 Titanium carbon compounds Ball: HRA 89-90.5 Tungsten and titanium with cobalt adhesive carbon compounds
Seat: HRA 89-90.5






1045 Steel Tungsten Carbide YN6 HRA 89.5 Valve Ball Seat 0

1045 Steel Tungsten Carbide YN6 HRA 89.5 Valve Ball Seat 1

1045 Steel Tungsten Carbide YN6 HRA 89.5 Valve Ball Seat 2




Contact Details
Puyang Zhongshi Group Co., Ltd.

Contact Person: judy

Send your inquiry directly to us (0 / 3000)