View Larger Image View Larger Image View Larger Image View Larger Image Carbon Steel Air Ducts in Progressitsystems2017-02-06T09:58:22-05:00 Project Description These air ducts will be used in the power industry. Project Details Categories: Energy RelatedMetal Fabrication Tags: Carbon Steel Air DuctCustom DuctworkIndustrial DuctworkLarge Welding ProjectMetal Fabrication Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail Related Projects 20″ Inline Housing Gallery 20″ Inline Housing Fuel Rack Assembly Gallery Fuel Rack Assembly Ductwork Gallery Ductwork Stainless Steel Tube Inserts with Glass Blast Finish Gallery Stainless Steel Tube Inserts with Glass Blast Finish Scrubber columns Gallery Scrubber columns