本标准规定了用于运输易燃气体和/或可燃液体的软管的批准要求。用于输送易燃气体和/或可燃液体的软管可与但不限于电器或机械一起使用。用于输送易燃气体和/或可燃液体的挠性软管用于许多住宅和商业应用。一些商业市场包括自助洗衣店、餐厅和餐饮服务、零售和医疗保健。软管可以连接到炉子、烤箱、熔炉、锅炉、燃气壁炉等。

This standard states Approval requirements for flexible hoses used to carry flammable gases and / or ignitable liquids. Flexible hoses used to carry flammable gases and / or ignitable liquids may be used with, but not limited to, appliances or machinery.Flexible hoses used to carry flammable gases and / or ignitable liquids are used in many residential and commercial applications. Some commercial markets are laundromats, restaurants and food service, retail and healthcare. Flexible hoses may be connected to stoves, ovens, furnaces, boilers, gas-fired fireplaces, etc.