Industrial Purpose Metal Flanges are available in different sizes ranging from ½" NB to 48" NB. These Flanges are made using quality grade stainless steel, carbon steel, alloy steel, nickel alloys or copper alloys. These Metal Flanges ensure optimum functionality for longer period of time. Industrial Purpose Metal Flanges can be availed in weldneck, slip on, blind, socket weld, lap joint, spectacles, ring joint and long weld neck type pattern.