Stainless Steel Type 316/316L 150lb. Raised Face/ANSI Forged Blind Flange. Features Stainless Steel Type 316/316L 150lb. Raised Face/ANSI Forged Blind Flange Sizes ½” – 3” come standard with 4-bolt holes, 3 ½” – 8” come standard with 8-bolt holes, 10 & 12" come standard with 12-bolt holes
