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This standard BS EN 13445-2:2026 - TC Tracked Changes. Unfired pressure vessels is classified in these ICS categories:
23.020.30 Pressure vessels
23.020.35 Gas cylinders
This document specifies the requirements for steel products used for unfired pressure vessels. For some metallic materials other than steel, such as spheroidal graphite cast iron, aluminium, nickel, copper, titanium, requirements are or will be formulated in separate parts of this document. For metallic materials which are not covered by a harmonized material standard and are not likely to be in near future, specific rules are given in this part or the above cited parts of this document.