Cast Iron Soil Pipe Institute An Important Resource to the Plumbing Industry

摘要

Q. What is the Institute's history?A. Organized in 1949 by the leading American manufacturers of cast iron soil pipe and fittings, the Cast Iron Soil Pipe Institute is dedicated to aiding and improving the plumbing industry through the preparation and distribution of technical informa-tion, renewing and updating specifications, provid-ing technical assistance on jobsites, participating in codes and standards bodies and committees, and conducting quality control programs.