IntegriFuse is the brand name for all HDPE fittings manufactured by Integrity Fusion Products. Our HDPE fittings are manufactured to meet or exceed industry quality standards.
Select a category on the right hand side of this page to view all of the fittings we manufacture in each style.
IntegriFuse Molded fittings are manufactured with black high density bimodal polyethylene copolymer designed for use in potable water, wastewater, natural gas, industrial, landfill, geothermal, mining and a variety of other applications.
Molded Fittings meet AWWA and ASTM-D2513 requirements, and are manufactured with material that is NSF Standard 14 certified, and complies with ANSI/NSF Standard 61 health effects requirements. IntegriFuse Fittings are recognized by the Plastic Pipe Institute as having a material designation code of PE3408, PE3608, PE4710, and PE100.
IntegriFuse HDPE Molded Fittings are in compliance with ASTM D3261 (Standard Specifications For Butt Fusion Polyethylene Fittings). Measurement is done in accordance with ASTM D2122.
Our molded fittings fully comply with the requirements of ASTM D2513 and API 15LE. Molded fittings are molded from pre-blended virgin resins in accordance with the material specifications listed in ASTM D1248.