SPIRAL WOUND GASKET
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United States of America Patent
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Issued Date -
Nov 28, 2013
app pub date -
May 23, 2013
filing date -
May 23, 2012
priority date (Note) -
Abandoned
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Abstract
A spiral wound gasket for sealing flanged joints. The spiral wound gasket has improved sealability with a spiral sealing element that includes a metallic strip and a relatively soft filler material, wherein the axial width of the relatively soft filler material is greater than the axial width of the metallic strip. The spiral wound gasket also has improved sealability with a controlled gasket density and in which the metallic strip has a uniform and symmetrical “V” or “W” cross-sectional shape.
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