ISO 3994:2007 塑料软管 含水材料排吸用螺旋热塑性增强热塑性塑料软管 规范

标准编号：ISO 3994:2007

中文名称：塑料软管 含水材料排吸用螺旋热塑性增强热塑性塑料软管 规范

英文名称：Plastics hoses — Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials — Specification

发布日期：2007-08

标准范围

ISO 3994:2007规定了三种类型的螺旋热塑性增强热塑性塑料软管的要求，用于吸入和排出水、弱化学水溶液以及磨料固体和浆料，环境温度范围为-10°C至+55°C。这三种类型的软管适用于轻型、中型和重型应用。标准中涵盖的软管类型不适用于易燃或可燃材料，也不适用于芳香族溶剂。注:ISO 14557《消防软管-橡胶和塑料吸入软管和软管组件》中规定了类似结构的消防吸入和排放软管。

ISO 3994:2007 specifies the requirements for three types of helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of water, weak aqueous chemical solutions and abrasive solids and slurries, for use in the ambient temperature range from -10 °C to +55 °C.The three types of hose are for light-, medium- and heavy-duty applications.The types of hoses covered in the standard are not intended for use with flammable or combustible materials, nor with aromatic solvents.NOTE Hoses of a similar construction for suction and discharge for fire-fighting are specified in ISO 14557, Fire-fighting hoses — Rubber and plastics suction hoses and hose assemblies.

标准预览图