Spiral Wound Metallic Gasket, Size DN100 ASME B16.20, Class 600; Outer Ring 193.8; Sealing Area OD 149.4; Sealing Area ID 120.7; Inner Ring ID 102.6; Outer Ring Thickness 3.2; Sealing Area Thickness 4.5; Inner Ring Material 316L / Outer Ring Material Carbon Steel
