ISO 4427:1996被替代
Polyethylene (PE) pipes for water supply - Specifications
出版：International Organization for Standardization
专家解读视频
Specifies the properties required of pipes made from polyethylene (PE) that are to be used for buried water mains and services and for water supply above ground both inside and outside buildings.It also specifies, some general properties of the material from which these pipes are made and includes a classification scheme.
SANS 4427 : 1ED 1996(R2009) - Identical
SANS 4427 : 1ED 1996(R2009) - Identical
JIS K 6762:2004 - Identical
JIS K 6761:2004 - Identical
