JIS G 3454:2017规定了温度高达约350°C的压力环境下使用的碳钢管(以下简称管道)。它不适用于高压环境下使用的管道。本标准涵盖的管道外径为10.5mm(公称直径6A或1/8B)至660.4mm(公称直径650A或26B)。
JIS G 3454:2017 specifies the carbon steel pipes (hereafter referred to as pipes) used for pressure service at temperatures up to about 350 °C. It is not applicable to pipes for high pressure service. The pipes covered by this Standard are those of outside diameters 10.5 mm (nominal diameter 6A or 1/8B) to 660.4 mm (nominal diameter 650A or 26B).