Spiral Wound Flange Gasket, For Flange ANSI Class 300, For Pipe Size 6 in, Inside Diameter 7 3/16 in, Outside Diameter 9 7/8 in, Thickness 3/16 in, Rim Stripe Color Gray, Outside Rim Color Green, Filler Material Graphite, Outer Ring Material Carbon Steel, Minimum Operating Temperature -400 Degrees F, Maximum Operating Temperature 842 Degrees F, Spiral Winding Material Stainless Steel, Spiral Winding Stainless Steel Grade 316L, Inner Ring Material None