標準號：BS EN 12502-1-2005
中文標準名稱：金屬材料腐蝕防護.配水和蓄水系統中腐蝕可能性的評價指南.總則
英文標準名稱：Protection of metallic materials against corrosion - Guidance on the assessment of corrosion likelihood in water distribution and storage systems - General
標準類型：A29
發布日期：2005/1/19 12:00:00
實施日期：2005/1/19 12:00:00
中國標準分類號：A29
國際標準分類號：23.040.99;77.060;91.140.60
適用范圍：This document gives guidance for the assessment of the corrosion likelihood of metallic materials in water distribution and storage systems, as a result of corrosion on the water-side. NOTE This document lists the different types of corrosion and describes in general terms the factors influencing corrosion likelihood. Water distribution and storage systems considered in this document are used for waters intended for human consumption according to EC directive 98/83/EEC and for waters of similar chemical composition. This document does not cover systems that convey the following types of water. — sea water; — brackish water; — geothermal water; — sewage water; — swimming pool water; — open cooling tower water; — recirculating heating and cooling water; — demineralized water. Parts 2 to 5 of this document cover the factors influencing the corrosion likelihood for copper and copper alloys, hot-dip galvanized ferrous materials, stainless steels and cast iron, unalloyed and low alloyed steels in detail. This document does not cover lead.