What is this wrapping mat?
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As shown in the figure, what types of flanges are it usually used on? Is it used often? What are the advantages over ordinary gaskets?
Isn’t this a metal wound gasket? Metal wound gaskets come in internal reinforcement type, external reinforcement type, and internal and external reinforcement type.
The advantage is its high strength. The downside is that it is prone to damage and is for single-use only.
Inner and outer ring metal-graphite wound gaskets~~~ Consumable items with good sealing performance; ensure airtightness when used a second time.
Metal wound gasket with a stainless steel inner ring – high strength and resistant to deformation
This is an in-band gasket used for male and female flanges.
Inner ring gasket, used for male and female flanges.
Type B metal wound gasket, used for flanges with uneven surfaces
Stainless steel graphite wound gasket with an inner ring, which provides reinforcement; it can be used on flat flanges, male and female flanges, grooved flanges, etc.