It if formed by metal skeleton and expand graphite material compiex,The up and down face of the matal skelton have each other stagger apecial shape ring,so that formed the metal skeleton uhich has good resilience.

The uhole Complex gadket is made by up and down face Complex fixed thickness expand graphite sheet.
    Main property:be cause metal skelenton good resilience and expand graphite high-pressure resilience rate,When the flange compact,the sentate peak of the metal skelenton and th espand graphite formed mul tiple unitde sealing,so that the sealing property is beter than winding gasket and the metal skeleton.
    whole of the wave tooth comples gadket is can prevent the spqp;Fall apart and squack appearance of the Wind gasket,As a reault,it is the new type sealing gasket can instead of metal winding gadket and urgency expend now.
    Work temperature:-200°C~650°C
    Work pressure:≤15MPa
    Medium:Water,Vapour,Oil.