Good Quality And Price DIN ASME B16.20 JIS Standard CGI Type Ss316 Ptfe Ss304 Graphite Spiral Wound Gasket

Specifications Spiral wound gaskets - CGI Type DescriptionGinseal Spiral wound gaskets are the ideal gaskets in the semi-metallic gasket for different environments. A V-shaped metal hoop works as spring providing structural support. According to different service environment and different flanges, spiral wound gaskets are always supplied in different materials and types. Ginseal provides CG type (only with outer ring).These gaskets are proved to be suitable in most applications, and allow lower clamping forces than solid gaskets, albeit with a higher cost.CGI Type Spiral Wound Gasket:Item no.: JSG - SW20,Spiral wound gasket with inner and outer ring, for raised & flat face flange.For example: SS304/SS304+FG/CSMaterial for rings:Low Carbon Steel, SS304, 304L, SS316, SS316L, SS321, SS347, SS 410, Aluminium , Copper, Brass, Nickel 200, Monel 400, Inconel 600/625/800, Hastelloy B2, Titanium  (see more information in our products catalogue) How to choose Filler The important part is the sealing element (also called filler) made up of V-formed SS strip and non- metallic filling tape, the material can be changed according to different chemical compatibility requirements. Graphite filling strip is good to be used in high temperature environment, PTFE filling strip is for acids and other corrosive mediums Non-asbestos’ use is increased when the health problems with asbestos became known. But it’s only recommended for low temperature less severe applications due to the rubber content. Ceramic is in extremely high temperature applications. The filler is not so common as it cannot achieve the same leak tightness as graphiteMarking (standard): Marking on outer ring: - Manufacturer - Nominal Size - Pressure Range - Winding material + Filler Material - Manufactured to (standard)  For example: GINSEAL 2"150# SS304/SS304+F.G./CS ASME B16.20  Specifications We deliver according to the following standards: ASME B16.20, ASME B16.47 Series A & Series B, ANSI B16.5, BS1560, BS EN1092, DIN, JIS, etc.How to order 1 -- Nominal pipe size or specific gasket dimensions 2 -- Pressure rating 3 -- winding and filler materials 4 -- centering / outer ring or inner ring material Packaging & Shipping:Further materials available upon request