标准摘要
[中文适用范围]: 本国际标准规定了在-10°C至55°C温度范围内使用的四种类型的纺织增强热塑性塑料可折叠水管的要求。 此类软管分为四种类型,如下所示: ——低压,设计用于 23 °C 时最大工作压力高达 0,4 MPa (4,0 bar),最大工作压力高达 0,2 MPa (2,0 bar) )在55°C; ——中压,23°C 时最大工作压力高达 0.7 MPa (7.0 bar),55°C 时最大工作压力高达 0.36 MPa (3.6 bar); ——高压,23°C 时最大工作压力高达 1.0 MPa (10.0 bar),55°C 时最大工作压力高达 0.51 MPa (5.1 bar); ——超高压,23 °C 时最大工作压力高达 1,55 MPa (15,5 bar),55 °C 时最大工作压力高达 0,79 MPa (7,9 bar)。 本国际标准不适用于用于消防或输送饮用水的产品。 [外文原描述]: ISO 8029:2014 specifies the requirements for four types of textile-reinforced thermoplastics collapsible water hoses for general applications for use in the temperature range of −10 °C to 55 °C. Such hoses are classified into four types, as follows: low pressure, designed for a maximum working pressure of up to 0,4 MPa (4,0 bar) at 23 °C and up to 0,2 MPa (2,0 bar) at 55 °C; medium pressure, for a maximum working pressure of up to 0,7 MPa (7,0 bar) at 23 °C and up to 0,36 MPa (3,6 bar) at 55 °C; high pressure, for a maximum working pressure of up to 1,0 MPa (10,0 bar) at 23 °C and up to 0,51 MPa (5,1 bar) at 55 °C; extra-high pressure, for a maximum working pressure of up to 1,55 MPa (15,5 bar) at 23 °C and up to 0,79 MPa (7,9 bar) at 55 °C.
英文名称Plastics hose — General-purpose collapsible water hose, textile-reinforced — Specification