BS 1560-3.1:1989被替代
Circular flanges for pipes, valves and fittings (Class designated). Steel, cast iron and copper alloy flanges. Specification for steel flanges
出版：British Standards Institution
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基本信息
标准编号： BS 1560-3.1:1989
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：88
标准简介
Specifies Class 150 to Class 2500 and sizes up to 24 in. Requirements facings, dimensions, tolerances, threading, bolt sizes, marking, materials for bolting and flange materials with associated pressure/temperature ratings.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 8593 published 15 July 1995
AMD 7557 published 15 June 1993
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