Nichias GR Vortex Gasket TOMB No. 1834R-GR-EEE 25A 1834R-GR-EEE 10/20K25A 1 sheet

Catalog number: 1834R-GR-EEE 10/20K25A Features: *A gasket consisting of alternately wrapped hoop-shaped metal plates and Graseal, which has excellent sealing properties. *Due to its unique structure and the properties of the Furaseal filler, it exhibits excellent sealing properties even under harsh conditions such as high temperature and pressure, extremely low temperatures, and thermal cycles. *Since it fits well with the flange, it can be sealed with less tightening force than a metal gasket. Applications: *Can be widely used as a gasket for flanges of various piping and equipment. *In 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: 25 ●Nominal diameter B: 1 ●Inner diameter (mm): 34 ●Outer diameter (mm): 74 ●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.