Contact National Clay Pipe Institute

National Clay Pipe Institute is a non profit trade association comprised of the manufacturers of Vitrified Clay Pipe. 

The Institute promotes the use of Vitrified Clay Pipe for gravity sanitary sewers through education, research, government relations and technical support. The Institute's publications, videos and computer programs are available to engineers, agencies, contractors, students and others that are interested in building sanitary sewers having the longest possible useful life.

To request literature or training materials, click here.  To request a training session or to have a representative contact you, fill out the form below with your request.




Please click on the links below for more information.

NCPI Representatives

Member Companies