BS 4504-3-3.2:1989被替代
Circular flanges for pipes, valves and fittings (PN designated). Steel, cast iron and copper alloy flanges. Specification for cast iron flanges
出版：British Standards Institution
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基本信息
标准编号： BS 4504-3-3.2:1989
发布时间：1989/6/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：32
标准简介
Types of flanges made in grey, malleable and ductile cast iron from PN2.5 to PN40 and in sizes up to DN4000. Facings, dimensions, tolerances, threading, bolt sizes, marking and materials for bolting and flange materials with associated pressure/temperature ratings.
标准备注
© British Standards Institution 2013
本标准替代的旧标准
替代本标准的新标准
等同采用的国际标准
ISO 7005-2:1988 - Similar
