Teadit® Spiral Wound Gasket 150 psi, 304 Winding, Graphite Filler, and Inner Ring, Nominal Size 20.00 in Maximum Temperature 842 °F
Product Type | : | 150# Spiral Wound Gasket |
Pressure Rating | : | 150 lb |
Temperature Rating | : | 842 deg F |
Material | : | 304 Stainless Steel |
Color | : | Gray/Yellow |
Inner Ring | : | Yes |
Filler Material | : | Graphite |
Operating Pressure | : | 150 psi |
Nominal Size | : | 20.00 in |
Inside Diameter | : | 20.69 in |
Outside Diameter | : | 22.75 in |
The 913M is the standard spiral wound gasket with an inner ring. The purpose of this ring is to fill out the space between the flanges, avoiding turbulence in the flow of the fluid or as protection against corrosion or erosion. It is also used as a compression limit. Inner rings are also required with ASME standard spiral wound gaskets with flexible graphite fillers.
Applications: For use in ASME B16.5 and ASME 16.47 A/B flanges