Exhaust manifold gaskets may be made of embossed steel, sometimes in multiple
layers. These gaskets may also be made of high-temperature fibre material,
graphite, and ceramic composites, among others. Some gaskets use a combination
of different materials. Other types of exhaust gaskets include flange gaskets
and ring gaskets located at various connection points in the exhaust system.
These gaskets are usually made from the same types of materials as exhaust
manifold gaskets./p>
A gasket is a crucial element in many manufacturing processes, as they are
obtainable in numerous specifications. Gasket material is chosen for an
installation on the basis of the features of the material, such as its
resistance to chemicals, temperatures (or temperature fluctuations), pressures,
acids, gases, and sometimes electromagnetic or electrical forces. Gaskets are
very common components and can be found in cars, trains, planes, boats,
electrical equipment, pumps, and many more applications.
Functions of Exhaust Gaskets
Protects exhaust system parts from corrosion and rust
Prevents abrasion between the manifold and cylinder head
Protects from leakage between the car exhaust manifold and exhaust pipes
Prevents exhaust gases from escaping into the catalytic converter
Provides optimum flange loading for maintaining the seal