DIN EN ISO 1452-1-2010 供水、地下及地上压力排水和污水用塑料管道系统.未增塑聚氯乙烯(PVC-U).第1部分:总则(ISO 1452-1-2009).德文版本EN ISO 1452-1-2009
Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: General (ISO 1452-1:2009); German version EN ISO 1452-1:2009
DIN EN 1452-1-1999DIN EN 1456-1-2001DIN EN ISO 1452-1-2008
适用范围
This Part of DIN EN ISO 1452 specifies the general aspects of unplasticized poly(vinyl chloride) (PVC U) solid-wall piping systems intended for water supply and for buried and above ground drainage and sewerage under pressure. In conjunction with Parts 2 to 5 of DIN EN ISO 1452 it is applicable to PVC-U pipes, fittings, valves and ancillary equipment, their joints and to joints with components of other plastics and non-plastics materials intended to be used for the following: a) water mains and services buried in ground; b) conveyance of water above ground for both outside and inside buildings; c) buried and above ground drainage and sewerage under pressure.