Metallic Gasket with Guide Ring is suited to temperatures from cryogenic to 2000 Degree F [1093 Degree C], depending on metal and filler. Metallic Gasket is made of quality grade metal that ensures long lasting usage. The Gasket is fitted with a Guide ring that simplifies centering of sealing element on the flange face. Metallic Gasket with Guide Ring is designed to seal pressures to flange ratings.