Fiber gasket
Beldam Crossley
General Service 178 is suitable for sealing oils, fuels, gases, hot and cold water,
low-pressure steam and most mild acids and alkalis.
Conforms to BS7531 Grade Y.
Thickness: 1.5mm
Maximum Operating Temperature: 4000°C
Maximum Operating Temperature: 2000°C for steam
Maximum Pressure: 100 bar
Maximum Operating Pressure: 15 bar for steam
Maximum P x T: 8,000
Compression: 8% (ASTM F36J)
Recovery: 52% (ASTM F36J)
Density: 1.85 g/cm3
Tensile Strength: 14 Mpa (across the grain)
Residual Stress : (BS 7531 3000C) 23 Mpa; (DIN 52913) 29 Mpa
Gas Leakage: <1.0 cm3/min (BS 7531)
