AS/NZS 4331.2:1995 ISO 7005-2:1988 Australian/New Zealand Standard Metallic flanges Part 2: Cast iron flanges AS/NZS 4331.2:1995 This Joint Australian/New Zealand Standard was prepared by Joint Technical Committee ME/1, Pressure Equipment. It was approved on behalf of the Council of Standards Australia on 19 July 1995 and on behalf of the Council of Standards New Zealand on 24 October 1995. It was