Oval ring joint gasket Oval Gasket Ring Oval gasket ring mainly use in the condition of high temperature and high pressure, we use professional equipments deal with it, provide high qualified products for clients. Material : stainless, soft iron, carbon steel, so on. Standard: ASME /ASNI/API , JIS/JPI EN/DIN Size: all size as standard noted Other kinds ring gasket we provide: R-Type, Oval Type R-Type, Octagonal Type, RX Type RX, BX-Type RX