SPIRAL WOUND GASKET Specifications
SPIRAL WOUND GASKET PRODUCT DESCRIPTION
SPIRAL WOUND GASKET SWG has the ability to recover under fluctuating load action caused by fluid pressure process and temperature change, face flange temperature variation, flange rotation, relaxation stress bolt and creep.The element of gasket sealing consists of metal pre-formed winding strips with lining of a more softer compressible sealing material which, during compression, is compacted and flowed to fill imperfections on the flange surface when the gaskets are seated. The metal strip holding the filler gives mechanical endurance gaskets and durability