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How to choose metal spiral wound gasket? - 2013-10-07 20:24:02
Spiral wound gasket as static sealing gasket most widely used, which is characterized by high-pressure high-temperature corrosion-resistant easy installation how to choose wound gasket oil is mainly based on the flange gasket is because with the flange. The first is the standard flange gasket standard is necessary Spiral Wound Gaskets to choose the subject of the United States United States is the subject of the subject on the choice of the national standard gasket. Very important to choose the wrong standard installation will cause trouble, not the same standard gasket size is not the same. RF sealing surface behind the choice depends on inner and outer ring with inner ring of TG MFM choice is to select the basic selection of FF outer ring type. There is a spiral wound gasket material if the pipe has a corrosive substance to choose 304 316L inner corrosion-resistant materials, corrosive or high temperature selection Monel alloy Inconel and other special materials. If you do not participate in the outer ring seals on the choice of the general conditions of use galvanized steel on it. Mainly based on the design and use of the owners requirements.