DIN EN 1736-2009 制冷系统和热泵.软管元件、隔振器、膨胀节和非金属管.要求、设计和安装

标准号：DIN EN 1736-2009
中文标准名称：制冷系统和热泵.软管元件、隔振器、膨胀节和非金属管.要求、设计和安装
英文标准名称：Refrigerating systems and heat pumps - Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes - Requirements, design and installation; English version of DIN EN 1736:2009-02
标准类型：Q76
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Q76
国际标准分类号：27.080;27.200
引用标准：EN 378-1-2008;EN 378-2-2008;EN ISO 175;ISO 6605-2002
适用范围：This document describes requirements, design and installation of flexible pipe elements (e. g. metallic flexiblepipe, metallic flexible tube, vibration isolator, expansion joint) and non-metallic tube used in the refrigerantcircuits of refrigerating systems and heat pumps.It also describes the requirements to qualify the tightness of non-metallic tubes (e.g. plastic) used inevaporating and/or condensing sides of refrigerating systems and heat pumps.It does not apply to flexible pipes that are only occasionally stressed beyond the elastic limit, e. g. duringrepair work, or to joints which are free to rotate or hinge.