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NFPA 24, sec. 10.6.2.5, 2016 Edition

Question asked by suzanne.sweet on Jan 9, 2019
Latest reply on Jan 10, 2019 by sourabhchowdhuri

If stainless nuts and bolts are used for the retaining glands in the underground fire main, do they need to be coated with a bituminous material for protection against corrosion?

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