United Team Mechanical quality
How Clamp Together Duct Works
United Team Mechanical’s Clamp Together ductwork die forms rolled lips on the ends of all pipe and fittings. The joint connection is done by a gasketed, over-center clamp that pulls two rolled lips together and envelopes them in the pre-installed gasket. All fittings and straight duct are made with the rolled lip capability. The straight duct is a longitudinal welded seam and fittings are fully welded. Field cut adjustable lengths are made by cutting the standard pipe and sliding a nipple piece over the cut edge, adding a gasket, and clamping the nipple and additional gasket to the cut piece of pipe.