| Material: | Stainless Steel Inner and CS Outer Ring |
|---|---|
| Application: | Flanges |
| Type: | Pipeline Seal |
| Performance: | Seal |
| Shape: | O-Ring |
| Standard: | Standard |
| Customization: |
|---|
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Audited Supplier Spiral Wound gaskets, ASME B16.20 Metal Gasket
The ASME B16.20 Metal Gasket for Flanges Spiral Wound Gasket is a type of gasket commonly used in high-pressure and high-temperature applications. ASME B16.20 Metal Gasket for Flanges Spiral Wound Gasket is designed to seal flanges and prevent leakage of fluids or gases.
The ASME B16.20 Metal Gasket for Flanges Spiral Wound Gasket is made up of a metal strip and a filler material, which is typically graphite or PTFE. The metal strip is wound spirally around the filler material, creating a gasket with excellent sealing properties.
The ASME B16.20 standard specifies the dimensions, materials, and testing requirements for spiral wound gaskets used in flanged connections. This standard ensures that the gaskets meet strict quality and performance standards.
Overall, the ASME B16.20 Metal Gasket for Flanges Spiral Wound Gasket is a reliable and durable option for sealing flanges in a variety of industrial applications.
Basic Type
Basic construction type, inner and outer diameters are reinforced with several piles of metal without filler to give greater stability and better compression characteristics. - Suitable for tongue and groove, male and female or grooved to flat face flange assemblies.
Inner Ring Type
Solid inner metal ring acts as a compression stopper. To prevent accumulation of solids, reduce turbulent flow of process fluids and minimize erosion, damages of gasket between flange bore and the inside diameter, the annular space is filled up by solid inner metal ring. - Suitable for male and female pipe flanges.
Outer Ring TypeSolid outer ring accurately locates the gasket on the flange face to give the additional radial strength to prevent the gasket blowout and acts as a compression limiter. In case of installing the outer ring, it is very easy to install the gasket to flange face because the end of outer ring will touch at bolts - Suitable for use with flat face and raised face flanges. For class 900 and above an internal ring is recommended.
Inner & Outer Rings TypeA inner ring and outer ring type gasket will give an additional compression limiting stopper for gasket inner and outer side. It will prevent the corrosions on flange face at annular space. - Suitable for use with flat face and raised face flanges and specified for high pressure / temperature service - Class 900 and above or where corrosive or toxic media are present.
Typical Applications
Pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc. Petrochemical, chemical, mechanical manufacturer, power station, metallurgy, shipbuilding, medical and pharmaceutical unclear power station and navigation, etc.
Spiral Wound gaskets, ASME B16.20 Metal Gasket,Marking
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