Nichias GR Vortex Gasket TOMB No. 1834R-GR-EEE 65A 1834R-GR-EEE 10/20K65A 1 sheet

Catalog number: 1834R-GR-EEE 10/20K65A Features: * A gasket consisting of alternately wrapped hoop-shaped metal plates and Graseal, which has excellent sealing properties. * The unique structure and properties of the Furaseal filler provide excellent sealing properties even under harsh conditions such as high temperature and pressure, extremely low temperatures, and thermal cycles. * Good compatibility with flanges allows sealing with less tightening force than metal gaskets. Applications: * Can be widely used as a gasket for flanges of various piping and equipment. * Places where strict sealing properties are required, such as gas fluids. * Corrosive fluids. (Excluding oxidizing acids, oxidizing salts, halogen compounds, and combustion-supporting gases) Specifications: ●Nominal diameter A: 65 ●Nominal diameter B: 2 1/2 ●Inner diameter (mm): 77 ●Outer diameter (mm): 124 ●Thickness (mm): 4.5 ●Operating pressure (K): 10/20 ●Spiral type gasket with inner and outer rings made of SUS304 ●Operating temperature range: -240 to 450°C ●Maximum operating pressure: Water-based fluids 43Mpa/Oil-, gas-based, and corrosive fluids 26Mpa/Low temperature fluids 16Mpa Material/Finish: ●Filament material: Graseal ●Hoop material: Stainless steel (SUS304) ●Inner and outer ring material: Stainless steel (SUS304) Caution: ●Use Naflon Vortex for oxidizing acids, oxidizing salts, halogen compounds, and combustion-supporting gases.