cobalt base alloy rod/ring/valve ball/seat

High abrasion resistance stellite cobalt alloy valve ball and seat 

Material: stellite alloy (Brand:3,6,12,20,etc. upon the application )

Process: powder metallurgy / precision casting 

Density: 8.4g/cm3

Hardness: 37-55HRC 

Dimensions: upon customer's need 

Usage: machinery / furniture / toy / woodboard / wall

Tolerance:as required

We are willing to provide with sample for quality and function testing.

About Stellite

Stellite alloy is a range of cobaltchromium alloys designed for wear resistance. It is a completely non magnetic and corrosionresistant cobalt alloy. There are a number of Stellite alloys, 

with various compositions optimised for different uses. Some are formulated to maximize combinations of wear resistance, corrosion resistance, or ability to withstand extreme temperatures

Restructured from SINOPEC in 1997, Puyang Zhongshi Group Co., Ltd has 18 years manufacturing experience of petroleum machinery products till now, we have competitive prices of our main products of casing accessories likebow spring centralizer, solid rigid centralizer,float equipment, cementing plug etc.

We have 9 factories, more than 500 employees, and many kinds of production equipments.

We have certificates of API 5CT,6A,10D,11AX,11E, ISO 14001 and 9001.

With 10 years exporting experience,we have exported to more than 30 countries such as America,Canada,Russia,Venezuela,Columbia,Thailand,Indonesia ,UAE,Saudi Arabia,Kazakhstan etc.

1.About Feedback  

•  1) After your inquiry we will give you a quick revert within 12 hours
•  2) Any questions do free to let me know and my trade manager will stay on line all the time
•  3) The time you consult us ,the convenience will follows you.

2.Why choose us?

• 1) Choose us,you will find a cost-efficient way.
• 2) Choose us,convenience will follows you all the time .
• 3) After inquiry you will realize we are the one that you are looking for .

Contact Person:  Cathy 

Skype: Cathy20059999

Wechat: 37798983

whatsapp:8613839306379