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Rolled cloth packings are made of heat-resistant cloths (PANXIDE M48, GR48,
HT glass fibre cloth or ceramic reinforced with stainless steel, silica) treated
with elastomers which are cut diagonally in sectors, rolled up and calendered
or pressed. The diagonal cut of the fabric and the careful execution in only
one piece ensure the invariable size of our packings and an outstanding
seal. Suitable for manyfold applications, seal by cold and warm water, high
temperatures and pressures. In case of application with oils and solvents, the
basic fabrics are spread with solvent-resistant rubber. In case of application
with high pressure, the basic fabrics are reinforced with brass or stainless
steel. PANXIDE GR48, an exclusive production Evoltex, is particularly indicated
for applications with high temperatures and pressures. We can produce rolled
cloth packings with a core made of a rubber or silicone bar, of heat-resistant
fibres in order to make them more fl exible and elastic and easier to be set into
the seat. This type is suitable for coke furnaces.
Packing made of PANXIDE cloth
Density 1.3-1.4 about
Max working temperature 250°C about
For static seal, steam, solvents
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Packing made of PANXIDE GR48 cloth
Density 1 about
Max working temperature 550°C about
For static seal, steam, solvents, cold water, chemical agents, acids
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Packing made of HT glass fibre cloth 750°C
Density 1.3 about
Max working temperature 650°C about
For static seal, steam, good mechanical resistance
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Packing made of ceramic or carded HT glass fibre cloth
Density 1 about
Max working temperature 900°C about
For static seal, high temperatures
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Packing made of amorphus silica cloth
Density 1.2-1.3 about
Max working temperature 1200°C about
For static seal, high temperatures
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