標準號：UL 1136-1986
中文標準名稱：船用硬質和撓性空氣管道
英文標準名稱：Marine rigid and flexible ducting
標準類型：U55
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：U55
國際標準分類號：47.020.30
適用范圍：Covers rigid and flexible air ducting intended to provide an air flow connection between a ventilating fitting or blower and the bilge spaces or other enclosed spaces of a boat. The ducting is to be installed in accordance with the applicable requirements of the National Fire Protection Association, the American Boat and Yacht Council, and the United States Coast Guard. This standard does not cover ducting intended for use on heating systems or for any application involving air flow velocities in excess of 5000 feet per minute.