The Ductile Iron Pipe Research Association (DIPRA) is a technically based, research-oriented organization that has been providing accurate and reliable engineering information about cast iron and Ductile iron pipe for over 100 years. Supported by all Ductile iron pressure pipe manufacturers in North America, DIPRA is committed to producing and delivering the finest quality water and wastewater pipe material, offering numerous services such as technical brochures, representation on standards-making committees, and personal technical service through their regional engineer program. DIPRA's mission is to advocate for the use of Ductile iron pipe in America's water infrastructure, highlighting its strength, durability, and numerous advantages for water and wastewater utilities. With a focus on environmental commitment and compliance, DIPRA's member companies strive for continuous improvement in their environmental, health, and safety performance, ensuring the protection of employees, the public, and the environment. Through their e-newsletters, resources, and technical expertise, DIPRA keeps professionals in the water infrastructure industry up-to-date and informed.Generated from the website

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