AS/NZS 4645.2:2008被替代
Gas distribution networks Steel pipe systems
出版：Standards Australia
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基本信息
标准编号： AS/NZS 4645.2:2008
发布时间：2008/12/31 0:00:00
标准类别：Standard
出版单位：Standards Australia
标准页数：40
标准简介
The intent of this Standard is to provide for the protection of the general public, gas distribution network operating personnel and the environment, and to ensure safe and reliable operation of gas distribution networks that reticulate gas to consumers. It covers steel piping within gas distribution networks covered by AS/NZS 4645.1, where the maximum allowable operating pressures up to or equal to 1050 kPa and the hoop stress is less than or equal to 20% SMYS of the pipe. Steel piping systems for gas outside these limits are generally covered by the AS 2885 suite of Standards and for some jurisdictions. AS/NZS 4645.1 provides for limited use up to 1965 kPa.
