304 and 316 - Food, Marine and polishing grades. A magnet will not stick to these grades which makes them particularly suited to salt water applications. These grades are less ductile and not suited to bending. Systems have to be made by welding mandrel bends together. Polishes to a chrome like finish, but will discolour with high heat. Away from the high heat areas the polished stainless may go a goldie colour, but will retain its polished finish.
Benefits :- Will not rust, long life, salt water applications, can be polished to a beautiful finish.
Warranty :- Our Stainless Steel Mufflers are made from 304 Stainless Steel and carry a 10 year warranty.
Extractors :- Carry a 5 year warranty except if the vehicle is running on LPG. LPG vehicles only have a 12 month warranty on Stainless Steel. The use of Thermal Heat wrap voids all warranties as it makes the pipes brittle and they crack prematurely.