EX series gasket is designed and manufactured for heat exchanger use. It is made of the pass lib welding on SUS304 Rod in 3.2mm diameter fixed on the surrounding groove of hoop inside gasket. The branch uses SUS321 Tube in 4.8mmdiameter and 0.5mm thickness. Graphite metal jacket branch can be used depending on the requirement. Inner or outer ring type is available depending on the application.