News Briefs"
NSF International has announced that The Cast Iron Soil Pipe
Institute (CISPI) member companies’ soil pipe and fitting products have been
certified. Cast iron soil pipe and fittings are used in building construction
for sanitary and storm drain, waste and vent piping applications. NSF
certification demonstrates compliance with the CISPI 301:Hubless Cast Iron Soil
Pipe & Fittingsand ASTM A 74 Standard:Specification for Cast Iron Soil
Pipe and Fittings.