we have produced Stellite 20 cobalt-based alloy valve balls for US companies with powder metallurgy and casting processes.

Valve Balls
Valve Balls

1.This order is divided into two batches due to the large number of quantities, which were delivered in April and August.

S21 Valve Balls
S21 Valve Balls
S21 Valve Balls
S21 Valve Balls

 

 

 

 

 

 

 

 

 

 

 

2.This order is made of Stellite-20 material and has 9 sizes:

11/16″ 3/4″ 7/8″
Diameter: 17.4625mm Diameter :19.0500mm Diameter :22.2250mm
15/16″ 1″ 1-1/8″
Diameter :23.8125mm Diameter :25.4000mm Diameter :28.5750mm
1-3/8″ 1-1/2″ 2″
Diameter :34.9250mm Diameter :38.1000mm Diameter :50.8000mm
S21 Valve Balls
S21 Valve Balls
S21 Valve Balls
S21 Valve Balls

 

 

 

 

 

 

 

 

 

 

 

 

3.We use the powder metallurgy process and casting process to make the valve balls. After rough machining, fine machining and fine grinding, the surface finish of the valve balls is mirro finish, Ra500 micro-inch, the dimensional tolerance is as per G100.The quality of our balls are recognized by US customers.

S21 Valve Balls
S21 Valve Balls

 

 

Eternal Bliss Alloy Casting & Forging Co, Ltd.

Caesar

E-mail: sales@ebcastworld.com

Our What’s app: 0086-130 930 23772

www.ebcastworld.com

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