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Code of Federal Regulations (Last Updated: May 6, 2024) |
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Title 46 - Shipping |
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Chapter I - Coast Guard, Department of Homeland Security |
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SubChapter F - Marine Engineering |
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Part 53 - Heating Boilers |
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Subpart 53.05 - Pressure Relieving Devices (Article 4) |
§ 53.05-3 - Materials (modifies HG-401.2).
Latest version.
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§ 53.05-3 Materials (modifies HG-401.2).
Materials for valves must be in accordance with HG-401.2 of section IV of the ASME Boiler and Pressure Vessel Code (incorporated by reference; see 46 CFR 53.01-1) except that nonmetallic materials may be used only for gaskets and packing.
[USCG-2003-16630, 73 FR 65164, Oct. 31, 2008]