标准编号：ISO 16438:2021
中文名称：农业和灌溉设备 灌溉用热塑性可折叠软管 规范和试验方法
英文名称：Agricultural irrigation equipment — Thermoplastic collapsible hoses for irrigation — Specifications and test methods
发布日期：2021-08
标准范围
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).
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