Kraloy® elbows and sweeps are lightweight and offer excellent chemical resistance with high tensile and impact strength. Suitable for exposed, concrete encased and direct burial applications, Kraloy® elbows and sweeps are manufactured from high impact, non-conducting and non-corroding PVC. PVC reduces labor on typical installations by as much as two-thirds because it is easy to work with. PVC does not require the labor intensive tools usually associated with steel products, such as vises, threading equipment and reamers.