ANSI 150 Non-Asbestos Fibre IBC Flange Gasket

ANSI 150 Non-Asbestos Fibre IBC Flange Gasket

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An ANSI 150 Inner Bolt Circle (IBC) WRAS Approved non-asbestos PG-X compressed fibre flange gasket to BS7531 Grade X.

Description

PG-X is a high performance grade of compressed fibre sheet material based on aramid and inorganic fibres with a nitrile binding system.

Application

PG-X is a superior performance material meeting the requirements of BS7531 Grade X and with outstanding mechanical properties. It is suitable for many fluids including hydrocarbons, gases, dilute acids and alkalis.

Typical Physical Properties

Thickness: 1.5mm
Density: 1.8g/cc
Tensile Strength: ASTM F152 14Mpa
Compression: ASTM F36J 7% to 15%
Recovery: ASTM 36J 65%
Residual Stress: BS7531 (40N/mm² @ 300°) 26MPa
Gas leakage: BS7531 0.5 ml/min
ASTM Oil 1: ASTM F146 2.5%
ASTM Oil 3: ASTM F146 5.0%
ASTM Fuel B: ASTM F146 4.0%