Gasket, Rim Gray, Pressure 300 psi

Spiral Wound Flange Gasket, For Flange ANSI Class 300, For Pipe Size 3 1/2 in, Inside Diameter 4 in, Outside Diameter 6 1/2 in, Thickness 3/16 in, Rim Stripe Color Gray, Outside Rim Color Not Applicable, Filler Material PTFE, Outer Ring Material Carbon Steel, Minimum Operating Temperature -320 Degrees F, Maximum Operating Temperature 950 Degrees F, Spiral Winding Material Stainless Steel, Spiral Winding Stainless Steel Grade 316L, Inner Ring Material Stainless Steel