The Corratherm 9631/T corrugated gasket is a high-quality two-component gasket made from PTFE and stainless steel. Its core is consists of a corrugated stainless steel profile ring with PTFE on both sides. Gaskets with an outer diameter up to 1,000 mm are produced in a single piece, while for larger dimensions, the metal base plate must be produced in multiple segments and welded together.