標準號：ISO 19921-2005
中文標準名稱：船舶和海上技術.帶彈性密封件的金屬管道部件的耐火性.試驗方法
英文標準名稱：Ships and marine technology - Fire resistance of metallic pipe components with resilient and elastomeric seals - Test methods
標準類型：U50
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：U50
國際標準分類號：47.020.30;47.020.99
引用標準：ISO 19922
適用范圍：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.