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U.S. Bellows Designed Thick Wall Flanged and Flued Head Expansion Joints for Sulfuric Acid Plant

July 28, 2016
U.S. Bellows Designed Thick Wall Flanged and Flued Head Expansion Joints for Sulfuric Acid Plant

U.S. Bellows custom designed and fabricated thick-wall flanged and flued head expansion joints for a sulfuric acid plant in Chicago, IL. The units will be used for a chemical furnace and converter project. The expansion joints vary in size from 36″ to 70″ in diameter.  The units were fabricated from 304 stainless steel in 1022° F temperatures, with an operating pressure of 93° H2O water column. All welds were dye penetrant, and soap and air tested prior to shipment.