الوصف

Standard Chain Model:**5,**0,**8,**0,**5,**0,**0

Reinforced Chain Model:**5H,**0H,**8H,**0H,**5H,**0H

HD Non-O-Ring Chain Model:**8HD,**0HD,**5HD,**0HD,**0HD

O-Ring Chain Model:***-O,***-O,***-O,**0H-O,**8H-O,**0H-O,**5H-O,**0H-O

X-Ring Chain Model:**8H-X,**0H-X,**5H-X,**0H-X

Super O-Ring Chain Model:***-SO,***-SO,***-SO,**0H-SO,**8H-SO,**0H-SO,**5H-SO,**0H-SO

Professional Chain Model:**5P,**0P,**8P,**0P,**0P

Super Chain Model:**5S,**0S,**8S,**0S,**0S

The Chain technic treatment is as below:

1.Shot peening

2.Bluing

3.Phosphating

4.Nickel-plated

5.Zincing

6.Heat treatment

7.Carburizing

8.Quenching

9.Tempering

*0.Oiling

*1.Greasing