Standard No.:	JC/T 923-2003
English Name:	Concrete low-pressure sewer pipes
Chinese Name:	混凝土低压排水管
Chinese Classification:	Q14    Concrete product
Professional Classification:	JC    Professional Standard - Building Material
ICS Classification:	91.100.30 91.100.30    Concrete and concrete products 91.100.30
Issued by:	NDRC
Issued on:	2003-9-20
Implemented on:	2003-12-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	6500 words
Price(USD):	190.00
Delivery:	via email in 1~3 business day

本标准规定了混凝土低压排水管的分类、尺寸、原材料、要求、试验方法、检验规则及标志、运输、保管、使用规定、出厂证明书等内容.
本标准适合于采用预应力工艺、自应力工艺和普通工艺制造的公称内径为笋200mm-笋3000mm，静水压力为0. 1MPa-0. 4MPa的混凝土低压排水管，管子的接口采用胶圈密封。