Spiral Wound Flange Gasket, For Flange ANSI Class 300, 400, 600, For Pipe Size 2 in, Inside Diameter 2 3/16 in, Outside Diameter 4 3/8 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 Stainless Steel