Cast Iron Soil Pipe Institute Receives NSF Certification
July 16, 2007
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NSF International 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 & Fittings and ASTM A 74 Standards: Specification for Cast Iron
Soil Pipe and Fittings.