DIN EN 681-4-2006 弹性体密封件.给排水用管道连接密封件的材料要求.第4部分:聚氨酯铸塑密封件(包括修改件A1-2002 + A2-2005)

标准号：DIN EN 681-4-2006
中文标准名称：弹性体密封件.给排水用管道连接密封件的材料要求.第4部分:聚氨酯铸塑密封件(包括修改件A1-2002 + A2-2005)
英文标准名称：Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 4: Cast polyurethane sealing elements (includes Amendments A1:2002 + A2:2005); English version of DIN EN 681-4:2006-11
标准类型：J22
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：J22
国际标准分类号：23.040.80
引用标准：ISO 37;ISO 48;ISO 188;ISO 471;ISO 815;ISO 2859-1;ISO 3302-1;ISO 3384-1999;ISO 3951;ISO 4661-1;ISO 9691-1992
适用范围：This Standard specifies requirements for materials used in factory cast polyurethane sealing elements used in joints for drainage, sewerage and rainwater systems and non potable water supply for continuous flow up to 45℃.General requirements for finished joint seals are also given; any additional requirements called for by the particular application are specified in the relevant product standards taking into account that the performance of pipe joints is a function of the seal material properties, seal geometry and pipe joint design.This Standard is applicable to joint seals for all pipeline materials, including iron, steel, clay, fibre cement, concrete, plastics and glass-reinforced plastics.