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Threaded Cast Iron Drainage Fittings

(1)  Threaded cast iron drainage fittings shall conform to ASME B16.12, “Cast Iron Threaded Drainage Fittings”.

(2)  Threaded cast iron drainage fittings shall not be used in a water system.

Article 7.2.6.3 Ontario Regulation 332/12 Building Code,   O. Reg. 332/12: BUILDING CODE (ontario.ca) © Queen’s Printer for Ontario, 2021.

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