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In the basic gasket shape, the metallic hoop filler are wou- nd alternately and, being of narrow width, can be safely used for high pressure service. |
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These are basic shape gaskets provided with various types of 3.0 or 3.2 mm thick metallic rings of different types around their inner circumference. With this type of gasket, there is no deformation of the rose shape under excessive compression, and it further prevents any blockage of the fluid flow or erosion of the flange corners by reducing the variation between the inner diameter of the pipe and the inner diameter of the gasket. |
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These are basic shape gaskets provided with various type
of metal rings around their outer circumference to prevent horizontal warping of the gaskets under compression, and are used for flat face and raised face flanges. Gasket fitting
is easy with the external face of the outer rings designed to register with the inner faces of the flange tightening bolts. |
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These are basic shape gaskets provided with various type
of metallic rings around their inner and outer circumfer- ences. The inner prevents deformation of the gasket's rose shape, whereas the outer ring provides for easy regi- stration fitting and upgrading of the pressure-resisting capacity of the joint. |
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These are spiral wound gaskets with a hollow metal O-ring
or a branched metal jacketed gasket around the inner circumference. They can be safely used where temperature changes are rigorous or temperatures and pressure are
exceedingly high. |
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