The corrugated metal gaskets have been proven to be both reliable and cost effective for the
application on flanges and heads where boat loading is sufficient.
Corrugated metal is covered with graphite, ceramic or PTFE layer. An additional finishing layer
is applied depending on the requirements of the medium to be sealed. The gaskets with soft
layer on both sides are used in low pressure applications in large diameter flue gas ducts at
high temperatures
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