GF Harvel

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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.

PVC Pipe


PVC (Polyvinyl Chloride) is one of the most broadly used thermoplastic materials common to many industries.



CPVC is similar to PVC, but is treated with chlorine to create a more heat and chemical resistant material. CPVC is easy to cut and handle due to its rigid makeup and light weight.

Clear PVC Pipe


Clear PVC maintains its integrity in harsh environments. It is suitable for use in both positive and negative pressure applications.

BlazeMaster® CPVC Fire Sprinkler Pipe


A proven solution with over 20 years of service in demanding installations around the world.

EnviroKing® Clear UV Resistant PVC Pipe


A cost-effective solution for photobioreactor tubing used in the renewable energy industry and other green applications.

PVC & CPVC Duct Pipe


A long-lasting, cost-effective solution for industrial and institutional corrosive fume exhaust and drain applications.

Rod, Bar & Machining Stock


Superior quality, corrosion resistant solid bar, hollow bar, hexagonal bar, square bar, angle and rectangular bar for machining and fabrication.

GF Harvel