Specifications

SS316 reinforced spiral wound gasket:
1) graphite strip + metallic strip
2) inner ring is metallic ring

spiral wound gasket 

 

     • Spiral Wound Gasket is the best in the compression resilience in all the half-metal seal gasket, which is made by the metal hoop band and different kinds of packing material.

 

 ® Advantages:

 

     • We can make its structure density according to the demand of different locking force, and we use the inner and outer circle to control the maximum compact degree. So it can  suit the rough flange face well, especially the situation of unbalance load, loose of joint force, temperature and pressure change periodically, concussion and shock.

 

  ® Usage:

 

      •  It is widely used in flange joint of valve, pump ,heat exchanger,  tank, etc. in the fields like petrochemical industry, machine, electric power, metallurgy, ship-building, medicine, atomic energy, space navigation.

 

 

 

 ® Specifications:

 

Item No.	Name
HDG101	Basic type
HDG102	With outer ring
HDG103	With inner ring
HDG104	With inner & outer ring