All IntegriFuse brand HDPE molded Butt fittings, Flange Adapters, & MJ Adapters with & without SS Stiffeners are Made in the USA and comply with BABA – The Build America, Buy America Act  

IntegriFuse Molded Butt Fusion Fittings include both everyday items you expect from a fittings manufacturer, as well as, some unique items that will solve many project and jobsite challenges.

Butt Fusion is defined by McGraw-Hill as “A method of joining plastic pipe, sheet, or other similar forms of a thermoplastic resin wherein the two ends to be joined are heated to the molten state and then rapidly pressed together to form a homogeneous bond.” With HDPE fittings you would use a butt fusion machine, heat both ends of the fittings or pipe and press them together to form a strong bond/fusion and eliminating all potential leaks and joints.