Standard No.:	CJ/T 250-2007
English Name:	High density polyethylene pipes and fittings for drainage inside buildings
Chinese Name:	建筑排水用高密度聚乙烯(HDPE)管材及管件
Chinese Classification:	P40    Water supply and draining engineering in general
Professional Classification:	CJ    Professional Standard - Urban Construction
ICS Classification:	91.140.80 91.140.80    Drainage systems 91.140.80
Issued by:	MOC
Issued on:	2007-3-8
Implemented on:	2007-10-1
Status:	superseded
Superseded by:	CJ/T 250-2018 High density polyethylene pipes and fittings for drainage inside buildings
Superseded on:	2019-4-1
Language:	English
File Format:	PDF
Word Count:	15000 words
Price(USD):	450.0
Delivery:	via email in 1~3 business day

本标准规定了用聚乙烯树脂为主要原料，经挤出成型的管材和模具成型或二次加工成型的管件(用于污、废水排放)的材料、产品分类及规格、要求、试验方法、检验规则、标志、包装、运输和贮存。本标准适用于建筑物内重力污、废水排放和虹吸式屋面雨水排水系统。