Metal winding gasket is currently application widely of a sealed gasket, for half metal key collection pad in the back elastic best of gasket, by v shaped or w shaped thin steel with and various fill material alternating winding and into, ability high temperature, and high pressure and adapted ultra-low temperature or vacuum Xia of conditions using, through change gasket of material combination, can solution various media on gasket of chemical corrosion problem, its structure density can according to different of lock tight force requirements to making, for strengthening subject and accurate positioning, winding gasket has metal within strengthening ring and outside positioning ring, Use inner and outer steel ring to control the maximum degree of compaction, flange sealing surface of the gasket contact surface accuracy requirements are not high.
Spiral wound gasket application range:
Petroleum, chemical, metallurgy, electric power, ships, machinery and other industries for pipes, valves, pressure vessels, condensers, heat exchangers, towers, manholes, hand hole flange seal.
Metal spiral wound gaskets types:
Type code of section thickness of A3.24.5 wound gasket with inner ring spiral wound gasket with outer ring b 4.5 of spiral wound gasket c 4.5 spiral wound gasket with inner and outer ring d 4.5