Metal made Industrial Flange comes in sizes from 1/8" NB to 48" NB. The Flange is made using quality grade materials such as stainless steel, carbon steel, alloy steel, nickel alloy and copper alloy. The Metal made Industrial Flange comes in various types such as weld-neck, slip-on, blind, socket weld, lap joint, spectacles, ring joint, orifcase, long weld-neck, deck flange, etc.