Natural PP Schedule 80 fittings are precision-molded polypropylene pipe components engineered for demanding fluid handling systems. Widely used across chemical processing, water treatment, semiconductor, and industrial plumbing applications, these fittings offer excellent corrosion resistance, high purity, and durability. Available in a full range of elbows, tees, flanges, adapters, unions, caps, and couplings in sizes from 1/2" to 4″, they provide consistent performance and reliability for professionals specifying polypropylene pressure piping solutions.