Belleville  Spring Steel 60Si2Mn  Disc Spring 

Application :

1.Widely used in automobiles,motorcycles,amusement park

2.Materials are high carbon steel,stainless steel

1)The Wire Diameter of this extension spring: 1.00 mm-20.00 mm;

2)Raw Mterials of this extension springs:stainles steel 302, hign carbon steel, music wire, etc;

3)Surface Treatment of this extension springs: powder coating, nickel plating, chrome plating, zinc plating,etc;

4)This Extension Springs are produced by CNC spring's machines;

5)High Quality.

We  produce  all  kinds  of  springs , including  Compression Spring , Tension Spring , Torsion Spring , Die Spring , Disc Spring and other type  springs .

If  you  need  spring ,  please  contact  me ,  i  am  ready  to  receive  your   email  .