Class 300 galvanized malleable union fittings are UL listed. Hot dipped galvanized. NPT threads conform to ASME B1.20.1. Conforms to ASTM A197, ASME B16.39 and ASME B16.3.
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Service Metal Series XGU Class 300 Galvanized Malleable Iron 1 in. Unions
Class 300 galvanized malleable union fittings are UL listed. Hot dipped galvanized. NPT threads conform to ASME B1.20.1. Conforms to ASTM A197, ASME B16.39 and ASME B16.3.
Product Manual (PDF Download)
