标准摘要
[中文适用范围]： 本文件规定了增强型和非增强型热塑性折叠软管的要求和测试方法，适用于主输水管和副输水管，用于输送和分配灌溉用水，水温不超过50°C。PVC平扁软管不包括在本文件中。适用于内径40 mm至500 mm且工作压力介于0,3 bar (30 kPa)至6 bar (600 kPa)之间的灌溉软管。本文件适用于两种类型的软管配置，带或不带出口连接（见第4章）。 [外文原描述]： This document specifies requirements and test methods for reinforced and non-reinforced thermoplastic collapsible hoses, intended to be used as main and sub-main supply lines for the conveyance and distribution of water for irrigation, at water temperatures up to 50 °C. PVC layflat hoses are excluded from this document. It is applicable to irrigation hoses with nominal diameters between 40 mm and 500 mm and working pressures between 0,3 bar (30 kPa) and 6 bar (600 kPa). This document is applicable to two types of hose configurations, with or without outlet connections (see Clause 4).
英文名称Agricultural irrigation equipment — Thermoplastic collapsible hoses for irrigation — Specifications and test methods