BS 4504-3.3:1989被替代
Circular flanges for pipes, valves and fittings (PN designated). Specification for copper alloy and composite flanges
出版：British Standards Institution
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基本信息
標準編號： BS 4504-3.3:1989
發布時間：1989/6/30 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：30
標準簡介
Types of flanges from PN 6 to PN 40 and in sizes up to DN 1800. Facings, dimensions tolerances, bolt sizes, marking and materials for bolting and flange materials with associated pressure/temperature ratings.
標準備注
? British Standards Institution 2013
Amendment notes:
AMD 6274 published 30 November 1989
替代本標準的新標準
等同采用的國際標準
ISO 7005-3:1988 - Similar
