Tetrafluoro-coated Asbestos Pad
Appearance color: white.
Applicable temperature: -180℃-250℃
Applicable medium: PH 0-14
Conventional size: 1250mm*1800mm Thickness 1-5mm
It has good mechanical toughness; even if the temperature drops to -196℃, the elongation can be maintained at 5%.
Exhibits inertia to most chemicals and solvents, resistant to strong acids and bases, aqua regia and various organic solvents.
Overview
Selection:
1. Material selection: Select different gasket materials according to the nature of the liquid or gas in the piping system during the working process, temperature, pressure and corrosion degree and other conditions.
2. Shape selection: According to the shape of the pipe joint, size and thickness of the gasket and other parameters to choose different shapes of gaskets, such as round, oval, square, flanged gaskets and so on.
3. Thickness selection: According to the surface flatness of the pipe joint surface, the pressure, temperature and corrosion of the working environment and other conditions to determine the appropriate thickness of the gasket.
4. Sealing selection: according to the piping system on the sealing requirements to select the appropriate gasket, such as rubber gaskets have good sealing performance, metal gaskets are more suitable to withstand high pressure and high temperature working environment.
Picture:
