Stainless steel gaskets these gaskets are supplied in circular form but can be manufactured to other shapes to suit individual requirements. They are manufactured to suit API, ASME, DIN & BS standards.All gaskets are custom built to provide accurate & easy assembly of pass partition bars into tube sheet grooves. Metal jacketed gaskets are custom built gaskets with or without ribs & can be supplied in Carbon Steel, Soft Iron, SS304 & SS316.