EN 598:2007+A1:2009 球墨铸铁管CE认证

球墨铸铁管是指使用18号以上的铸造铁水经添加球化剂后，经过离心球墨铸铁机高速离心铸造成的管材，简称为球管、球铁管和球墨铸管等。主要用于自来水的输送，是自来水管道理想的选择用料。

球墨铸铁管欧盟CE认证

球墨铸铁管欧盟CE认证法规

建材CPR Regulation (EU) No 305/2011

EN 598:2007+A1:2009适用CE认证产品范围

This European Standard specifies the requirements and associated test methods applicable to ductile iron pipes, fittings, accessories and their joints for the construction of drains and sewers outside buildings: operating without pressure (gravity sewerage), or with positive or negative pressure (see Table 5); to be installed below or above ground; to convey surface water, domestic waste water and certain types of industrial effluents, either in separate systems or in combined systems. This European Standard applies to pipes, fittings and accessories which are: manufactured with socketed, flanged or spigot ends; normally delivered externally and internally coated; suitable for continuous fluid temperatures between 0 °C excluding frost, and 45 °C for DN ≤ 200 or 35 °C for DN > 200, according to EN 476; not intended for use in areas subject to reaction to fire regulations.

本欧洲标准规定了适用于建筑外排水沟和下水道施工的球墨铸铁管、配件、附件及其接头的要求和相关试验方法：无压运行（重力排水），或正压或负压运行（见表5）；安装在地下或地上；在单独系统或组合系统中输送地表水、生活废水和某些类型的工业废水。本欧洲标准适用于以下管道、配件和附件：采用承插、法兰或插口端制造；通常为外部交付和内部涂层；适用于0°C（不含霜）和45°C（DN）之间的连续流体温度≤ 根据EN 476，DN>200时为200或35℃；不适用于受消防法规影响的区域。

球墨铸铁管欧盟CE认证测试项目

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关键词： 重力排水 主要用于 试验方法