Long Radius

Long radius (LR) phenolic elbows are made of pre-formed phenolic foam insulation. Phenolic insulation is a closed-cell, high density, rigid insulation that provides moisture resistance and good thermal conductivity. Long radius phenolic elbows are designed to fit over long radius fittings to provide an added layer of protection and insulation. LR phenolic elbows can be fabricated in 90 and 45 degree angles and used in both commercial and industrial applications. View our selection below!