Specifies details for types of threads and thread sizes. Tabulates nominal diameters from 9,73 mm up to and including 30 mm together with the corresponding pitches and designations, refers to the national standards of concern (table 1). Table 2 contains valve outlets for toxic gases; valve outlets for flammable gases are given in table 3. Table 4 gives valve outlets for oxidizing gases, and table 5 includes valve outlets for inert gases.
BS ISO/TR 7470-2000由英国标准学会 GB-BSI 发布于 2000-03-15,并于 2000-03-15 实施。
BS ISO/TR 7470-2000 在中国标准分类中归属于: J16 阀门,在国际标准分类中归属于: 23.020.30 压力容器、气瓶。
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