ISO 19921-2005 船舶和海上技术.带弹性密封件的金属管道部件的耐火性.试验方法

标准号：ISO 19921-2005
中文标准名称：船舶和海上技术.带弹性密封件的金属管道部件的耐火性.试验方法
英文标准名称：Ships and marine technology - Fire resistance of metallic pipe components with resilient and elastomeric seals - Test methods
标准类型：U50
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：U50
国际标准分类号：47.020.30;47.020.99
引用标准：ISO 19922
适用范围：This International Standard specifies test procedures for determining the fire resistance of metallic valves, pipe couplings, and similar pipe components which contain a resilient or elastomeric seal and which are used in ship engineering systems. The purpose of this International Standard is to determine whether, after the period of fire testing on a test bench which fulfils the requirements of ISO 19922, pipeline components remain tight, and without any failure which could affect their function, even when subjected to proof pressure.