船舶与海洋技术. 非金属软管总成和非金属补偿器的抗火性. 试验方法

[中文适用范围]： 本文件规定了测定公称直径不超过 150 毫米的非金属软管组件和非金属补偿器的耐火性的测试程序。 如果获得适当的测试台条件，它可以用于更大的尺寸。 它用于证明在 ISO 15541 规定的试验台上的火灾影响期之后，软管组件和非金属补偿器是否继续紧密，即使在承受耐压时也是如此。 仅允许水作为测试介质。 为了在测试过程中软管或非金属补偿器损坏时确保操作人员和测试台的最大安全，不使用可燃测试介质。 [外文原描述]： ISO 15540:2016 specifies a test procedure for determining the fire resistance of non-metallic hose assemblies and non-metallic compensators with nominal diameter of up to 150 mm. It may be used for larger sizes provided proper test bench conditions are obtained. It serves for proving whether, after the period of fire effect on the test bench specified in ISO 15541, hose assemblies and non-metallic compensators continue to be tight, even when subjected to proof pressure. Only water is permitted as a test medium. With a view to ensuring maximum safety for both the operating personnel and the test bench in the event of damage to the hose or non-metallic compensator during the test, the use of combustible test media is excluded.