Flange Sizes:
Both Standard and Low Profile Machined Flanges are available in a full range of sizes for duct diameters from 1 to 7.5 inches. Larger sizes can be produced.
Materials:
Voss Machined Flanges are normally made of nickel alloy 625 for 3.50 in. diameters and smaller, and made of nickel alloy 718 for diameters 4.00 in. and larger; other materials such as titanium, aluminum, and CRES are also available.
Skirt Configurations:
Voss Machined Flanges are available for tube attachment by seam welding, butt welding, and butt welding with integral weld ring configurations.