DIN EN 15189-2007 球墨铸铁管、配件和附件.管道外部聚亚安酯涂层.要求和试验方法

标准号：DIN EN 15189-2007
中文标准名称：球墨铸铁管、配件和附件.管道外部聚亚安酯涂层.要求和试验方法
英文标准名称：Ductile iron pipes, fittings and accessories - External polyurethane coating for pipes - Requirements and test methods; English version of DIN EN 15189:2007-02
标准类型：H48
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：H48
国际标准分类号：23.040.10;25.220.60
引用标准：EN 545-2002;EN 598;EN 969;EN 14901;EN ISO 62
适用范围：This European standard defines the requirements and test methods applicable to factory applied external polyurethane based coatings for heavy duty (Annex D.3 of EN 545:2002) corrosion protection of buried ductile iron pipes conforming to EN 545, EN 598 and EN 969 for use at operating temperatures up to 50 °C.This standard does not cover ductile iron pipes protected with zinc with a finishing layer of polyurethane.This standard does not cover special activities on site such as tapping, clamping, etc., which could affect the corrosion protection properties of the polyurethane coating. These operations should be covered in the laying instructions supplied by manufacturers of clamps, house connection saddles, etc. and any relevant user procedures.