Plasson USA is a full-line manufacturer of pressure HDPE pipe fittings from ½” to 65” pipe sizes with pressures up to 320 psi ... and lower pressure pipes up to 120” in diameter. We manufacture Spirolite pipe, tanks and structures, which are recognized around the world as a cost-efficient, lightweight, and weather-resistant option to concrete pipe since it is more resistant to pressure, needs less maintenance and has a longer service life. We proudly offer more than 10,000 products approved to FM standards, almost triple that to other HDPE fitting competitors. We deliver real solutions for real challenges in the form of HDPE pipe and fittings, transition fittings and electrofusion fittings. All of our products meet the strictest ASTM, PPI, AWWA, API, ISO and FM specifications. Our customers are distributors to industry, municipalities and natural gas utility enterprises worldwide. read more