A bus exhaust pipe is part of the exhaust system of a bus and is mainly used to exhaust the exhaust gases produced by the engine out of the vehicle. It consists of multiple sections of metal tubing that are joined together by connectors and seals.
The exhaust gasket assembly is a component used to seal the connection between the exhaust pipe and the engine to minimise gas leakage, and is made from high temperature and corrosion resistant materials.