请注意:此版本的所有临时修订版将在您购买时提供。软管和软管组件，用于分配柴油、生物柴油、标称生物柴油浓度不超过20%（B20）的柴油/生物柴油混合物、煤油和燃油UL 330B1范围1的分配装置。1这些要求包括用于燃料分配装置的软管和软管组件。易燃液体软管组件由柔性软管和适合连接到燃油分配设备的配件组成。这些要求中定义的燃料包括1.2.1.2软管中描述的一种或多种燃料，这些要求中涵盖的软管组件旨在与以下一种或多种燃料一起使用:a）标称生物柴油浓度高达5%（B0）的柴油燃料和柴油燃料/生物柴油混合物- B5）根据ASTM D975《柴油标准规范》制定。b） 标称生物柴油浓度在5%到20%之间（B6-B20）的柴油/生物柴油混合物，按照ASTM D7467《柴油、生物柴油混合物（B6-B20）标准规范》配制。c） 生物柴油（B99.9/B100）按照ASTM D6751《中间馏分燃料用生物柴油混合油（B100）标准规范》配制。d） 根据ASTM D3699煤油标准规范配制的煤油。e） 根据ASTM D396燃油标准规范配制的燃油（加热油）。1.3根据NFPA 30A《汽车燃油分配设施和修理库规范》使用软管组件。 1.4这些要求包括尺寸小于等于1-1/2英寸（38.1 mm）的软管和软管组件（连接有联轴器的软管）。1.5输送液体燃料的软管拟在50 psig（345 kPa）的最大工作压力下使用。1.6这些要求包括在低于-40°C（低于-40°F）或可选低于-54°C的温度下使用的软管和软管组件（负65°F）。1.7这些要求不包括拟用于机动车或受限区域的软管或软管总成，但符合柴油、生物柴油、标称生物柴油浓度高达20%（B20）、煤油、柴油/生物柴油混合物电动分配装置大纲的分配装置外壳内的位置除外，和燃料油，UL 87B。1.8这些要求不包括与任何其他燃料一起使用的软管或软管组件，1中所述的除外。 2.

Please note: All interim revisions for this edition available at time of your purchase will be included.Hose and Hose Assemblies for Use With Dispensing Devices Dispensing Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends With Nominal Biodiesel Concentrations Up To 20 Percent (B20), Kerosene, and Fuel OilUL 330B1 Scope1.1 These requirements cover hose and hose assemblies for use on dispensing devices for fuels. A flammable liquid hose assembly consists of flexible hose and fittings suitable for attachment to fuel dispensing equipment. Fuels, as defined by these requirements, include one or more of the fuels described in 1.2.1.2 Hose and hose assemblies covered by these requirements are intended for use with one or more of the following fuels:a) Diesel fuel and diesel fuel/biodiesel blends with nominal biodiesel concentrations up to 5 percent (B0 - B5) formulated in accordance with the Standard Specification for Diesel Fuel Oils, ASTM D975.b) Diesel/biodiesel blends with nominal biodiesel concentrations from 5 percent up to 20 percent (B6 - B20) formulated in accordance with the Standard Specification for Diesel Fuel Oil, Biodiesel Blends (B6 - B20), ASTM D7467.c) Biodiesel (B99.9/B100) formulated in accordance with the Standard Specification for Biodiesel Fuel Blend Stock (B100) for Middle Distillate Fuels, ASTM D6751.d) Kerosene formulated in accordance with the Standard Specification for Kerosine, ASTM D3699.e) Fuel Oil (heating oil) formulated in accordance with the Standard Specification for Fuel Oils, ASTM D396.1.3 Hose assemblies are intended for use in accordance with the Code for Motor Fuel Dispensing Facilities and Repair Garages, NFPA 30A.1.4 These requirements cover hose and hose assemblies (hose with couplings attached) in sizes up to and including 1-1/2 inches (38.1 mm).1.5 Hose for conveying liquid fuel is intended for use at a maximum working pressure of 50 psig (345 kPa).1.6 These requirements cover hose and hose assemblies for use at temperatures down to minus 40°C (minus 40°F) or optionally down to minus 54°C (minus 65°F).1.7 These requirements do not cover hose or hose assemblies, intended for use in automotive vehicles or in confined areas, except for locations inside the housings of dispensing devices complying with the Outline for Power-Operated Dispensing Devices for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations Up to 20 Percent (B20), Kerosene, and Fuel Oil, UL 87B.1.8 These requirements do not cover hoses or hose assemblies for use with any other fuel other than as described in 1.2.