AS 1271 pdf download – Safety valves, other valves, liquid level gauges and other fittings for boilers and unfired pressure vessels

AS 1271 pdf download – Safety valves, other valves, liquid level gauges and other fittings for boilers and unfired pressure vessels 2.1 MATERIALS 2.1.1 Material standards Material used in the construction of a valve or fitting shall comply with AS 1210. Alternative materials complying with the requirements of a relevant Specification of the British Standards Institution (BSI), or the American...