Ink knife ring, alloy knife ring, anti-corrosion knife ring, wear-resistant knife ring

Group Tungsten Carbide Seal Ring
Min. Order 1 piece
Terms of Payment all
Update Time 2018-09-20
Description
Style:Ink knife ring
Material:Tungsten carbide
Place of Origin:Hunan, China (Mainland)
Brand Name:Model Number:Various
Application:liquid seal,oil seal,bearing seal,pump seal
Dimensions:Standard size or customized size
Chemical Composition:WC and Co
Appearance:Polishing, sintering
Tungsten Carbide Seal Ring:Tungsten Carbide Seal Ring
Types:Plain ring,DA type,D-shape etc.
Properties:High hardness,excellent wear resistance
Grade:YG15, YG20, YG8,etc
Certificate:ISO900

Product Property:

 

1. The characteristics of abrasive resistance, corrosion resistance and stable property performance, high fracture strength , thermal wear ,durable;

2. High precision, high hardness,various size and o type ring,the maximun OD can reach 500mm;

3.Tungsten carbide material,mechanical rotary files,seal ring,stable performance, low maintenance and friction,surface polished,new model can be designed;

4. Factory wholesale price,customise service according to your needs. 


Cobalt Binder Grades

 

Grade

Binder 

(Wt %)

Density (g/cm3)

Hardness (HRA)

TRS

 (>N/mm²)

YG6

6

14.8

90.0

1520

YG6X

6

14.9

91.0

1450

YG6A

6

14.9

92.0

1540

YG8

8

14.7

89.5

1750

YG12

12

14.2

88.0

1810

YG15

15

14.0

87.0

2050

YG20

20

13.5

85.5

2450

YG25

25

12.1

84.0

2550