For over 50 years, GF Harvel is acknowledged as the industry's leading manufacturer of PVC, CPVC, PP and PVDF piping systems, PVC and CPVC duct systems, and PVC and CPVC Rod, Bar & Machining Stock along with custom pipe solutions to meet any needs.
Supported by a team of unrivaled technical experts, we provide continuous innovation to process piping, dual containment, acid waste, and high-purity. Our products and services are desired on a global scale in numerous industries: chemical processing, energy, marine, cooling, water treatment, mining, water distribution, and microelectronics.
Engineers and contractors commit to GF Harvel's innovative plumbing systems for commercial water distribution systems. Emerging technologies, such as renewable energy and biotech development, seek the full range of specialty piping systems offered by GF Harvel.
With manufacturing facilities in Pennsylvania, Arkansas, and California as well as an increasing number of distribution centers serving customers both domestically and throughout the world including Asia, Europe, and the Middle East. We are without question the market leader in industrial and commercial piping systems and provide engineered solutions for safe and secure conveyance of water, chemicals and corrosive gasses.











