Harrington Industrial Plastics is the leading distributor of industrial plastic piping, serving all industries with corrosive and high-purity applications for over 55 years. With 50 locations, Harrington is a trusted leader in offering versatile products to meet the needs of a multitude of industrial and high purity applications.

Harrington’s focus on industry requirements, specifications, and high-quality craftsmanship are what makes us outstanding in this industry. These things, in addition to our dedicated, technically-oriented sales force, and serviceability in virtually every major market in the United States have all contributed to our success.

All of our branch locations warehouse product inventories able to service your facility and process. With a large variety of products, materials, and solutions, Harrington is able to meet the needs of the most diverse and demanding applications. The high-purity division, Harrington Pure/E&S is available to service and support customers with high purity applications. In addition, Harrington's Filtration Specialists are available to recommend the best solutions for our customer’s most demanding filtration applications.