Resources
Knowledge is power. Knowledge of cast iron is even more power.
Take your learning to the next level through our comprehensive library of resources.
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CISPI Brochure
Learn MoreAll too often, the perceived cost advantages of plastic over cast iron are not what they seem. This brochure will help it all make sense, by comparing six areas that can add cost and complexity: fire resistive construction, crush and deflection underground, thermal expansion/
contraction, sound attenuation, green building and the importance of manufacturing standards. -
CISPI Cast Iron Soil Pipe & Fittings Handbook
Learn MoreThis newly updated handbook features the latest technical specs, installation guides, manufacturing details, layouts and other useful information for putting cast iron soil pipe and fittings to work for you.
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CISPI 301
Learn MoreStandard specification for hubless cast iron soil pipe and fittings for sanitary and storm drain, waste and vent piping applications.
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CISPI Designation: 310
Learn MoreCoupling specification for use in connection with hubless cast iron soil pipe and fittings for sanitary and storm drain, waste and vent piping applications.
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Soils Test Evaluation Procedure for Cast Iron Soil Pipe and Fittings
Learn MoreThis testing procedure will help determine if your soil conditions are corrosive to cast iron soil pipe, based on five soil characteristics: soil resistivity, soil pH, oxidation reduction potential, sulfides and moisture.
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CISPI Value Engineering
Learn MoreWould you compromise quality for cost? When we add in Value Engineering (VE), far too often, minimizing project costs leads to compromising quality. Consider how cast iron soil pipe compares to PVC in the following categories: Don’t risk the integrity of your project by going with the cheapest solution. Choose Quality. Choose Cast Iron Soil…
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For Engineers: Recommended Spec Language
Learn MoreRecommended specification for cast iron and hubless couplings.