Available in 304 and 316L Sanitary Grade 1/2″ Thick Tube Flange 150# Bolt Pattern Sizes up to 10″ Tube OD Available Upon Request Sanitary Tube Weld Neck Flanges are attached to the process line by welding a tube end to the flange neck. These flanges have a flat face, with an outside diameter that is equal to that of the tube.
