Nichias Joint Sheet Gasket TOMB NO. 1120 Union Nominal Diameter (A): 65 1120-65A-2T-UN 1 sheet

Catalog number: 1120-65A-2T-UN Features: * A joint sheet made primarily of expanded graphite that can be used in relatively high temperature conditions and can be used for low pressure steam. * Made primarily of expanded graphite, aramid fiber, and NBR rubber, it has excellent sealing properties, steam resistance, and chemical resistance. * Low soluble halogen content means it can be used with stainless steel flanges. * Complies with JIS S 3200-7:2010 plumbing equipment and leaching tests. Applications: * Various piping such as low pressure steam, steam return water, cold water, hot water, and air conditioning drains. Specifications: Nominal diameter A: 65 Nominal diameter B: 2 1/2 Inner diameter (mm): 82 Outer diameter (mm): 96 Thickness (mm): 2 Operating temperature range: -200 to 260°C Maintenance-free: 150°C or less Maximum operating pressure: Water-based fluid 2 to 4MPa / Oil-based fluid 1 to 4MPa / Gas-based fluid 1MPa Maximum pressure value varies depending on temperature JIS K 6353: 1997 Water supply rubber leaching test compliant Material/Finish: Expanded graphite Aramid fiber NBR Caution: Use with paste when using with gas-based fluids. When tightening the gasket, be careful not to damage it by overtightening, and do not exceed the allowable tightening surface pressure. For fluids that require chemical resistance, please contact us to confirm use.