Non-metallic gasket A non-metallic gasket made of non-metallic materials such as asbestos, rubber, and synthetic resin.
Non-metallic jacket gasket A non-metallic gasket that is covered with a layer of synthetic resin.
Semimetallic gasket A gasket made of metal and non-metallic materials, such as a wound gasket or a metal-coated gasket.
a Wound wound gasket A wound gasket made of a metal strip with a V-shaped or W-shaped section and a non-metallic strip.
1) Inner ring The inner ring is placed on the inner ring of the wound gasket.
2) Outer ring The outer ring is placed on the outer ring of the wound gasket.
b metal cladding
Metal gasket A gasket made of metal such as steel, aluminum, copper, nickel or monel.