Fire-resistant flange spacer
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United States of America Patent
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Nov 26, 2002
Issued Date -
N/A
app pub date -
Nov 8, 2000
filing date -
Oct 31, 1998
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Abstract
A composite flange spacer for articulation between a fluid control assembly and a pair of pipe flanges comprising a fire-resistant, relatively non-compressible, layer sandwiched between a pair of fire-resistant compressible layers.
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