SS316 Spiral Wound Gasket, ANSI B16.20, Size 6 Inch, Filled with Flexible Graphite, Design Pressure 300 LB, With Stainless Steel 316 Inner Ring and Outer Ring, CGI Type, For B16.5 Flange Sealing Name: SS316 Spiral Wound Gasket Standard: ANSI B16.20 Size: 6 Inch Filler: Filled with Flexible Graphite Design Pressure: 300 LB Composite: With Stainless Steel 316 Inner Ring and Outer Ring Type: CGI Application: For B16.5 Flange Sealing