Integrity Fusion continues to be the market leader in electrofusion fittings, by offering innovative solutions to all of your fusible needs. Our IntegriFuse™ brand EF flex restraints are injection molded and can be fused on pipe sizes from 6 IN IPS/DIPS - 63 IN IPS/DIPS. EF flex restraints are commonly used as an alternative to a water stop or wall anchor when required to restrain HDPE pipe movement due to expansion and contraction. Another great use for EF flex restraints is to help secure pipe weights in place when sinking pipe in a body of water. Electrofusion flex restraints offer a convenient and innovative solution to restraining HDPE pipe. IntegriFuse™ EF flex restraints are uniquely designed with an innovative wire laying pattern that results in built in cold zones, allowing for proper melt flow. The unique wire laying design also results in higher axial resistance performance than others in the marketplace. IntegriFuse™ EF fittings are manufactured from the highest quality black high density bimodal polyethylene copolymer resin designed for use in, but not limited to, potable water, natural gas, industrial, landfill, oil and gas and mining applications.

• Specification https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/HDPEFR_Spec.pdf