<p>Flange Gasket, Ring Gasket, 5-13/32 In. Outside Dia., Bolt Holes -, 3-1/2 In. Inside Dia., 3/32 In. Thickness, Material of Construction PTFE with 304SS Insert, 800 Max. Pressure (PSI), -250 to 500 Temp. Range (F), Color White, Metal Detectable No, Standards ANSI Sized To Fit 150 lb Flat/Raised Face Flanges. ANSI B16.21</p> <p><br /><b>Features</b></p> <ul> <li>Color: White</li> <li>Inside Dia.: 3-1/2&quot;</li> <li>Item: Flange Gasket</li> <li>Material of Construction: PTFE with 304SS Insert</li> <li>Outside Dia.: 5-3/8&quot;</li> <li>Temp. Range (F): -250 to 500</li> <li>Type: Ring Gasket</li> <li>Max. Pressure (PSI): 500</li> <li>Pipe Size: 3&quot;</li> <li>Thickness: 3/32&quot;</li> <li>Continuous Max. Temp. (F): 500</li> <li>Metal Detectable: No</li> </ul> <p></p>