The National Clay Pipe Institute is dedicated to research, education and leadership in the vitrified clay pipe sanitary sewer industry. We offer the unique perspective, history and knowledge of the longest-serving and longest-lasting pipe product available. (Don't take our word for it, click here for proof.)
Vitrified Clay Pipe (VCP) offers the longest service life available for wastewater systems. Especially among civil engineers employing asset management principles the long service life, environmentally responsible nature and structural integrity of clay are all leading to a renewed interest in VCP.
We work hard to be a reliable, credible resource for engineering firms and municipalities throughout the country. If you would like to see documentation or substantiation of anything you see on this site, please contact us.
Log in to request a hydraulic calculator