Standard No.:	GB/T 24456-2009
English Name:	High-density polyethylene silicore plastic duct
Chinese Name:	高密度聚乙烯硅芯管
Chinese Classification:	G33    Plastic profile
Professional Classification:	GB    National Standard
ICS Classification:	23.040.20 23.040.20    Plastics pipes 83.140.30    Plastics pipes and fittings for non fluid use 23.040.20
Issued by:	AQSIQ; SAC
Issued on:	2009-10-15
Implemented on:	2010-3-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	12000 words
Price(USD):	340.00
Delivery:	via email in 1~3 business day

本标准规定了高密度聚乙烯硅芯管的结构与分类、材料、要求、试验方法、检验
规则以及标识、包装、运输、贮存。
本标准适用于地下直埋、管道、道槽等环境下铺设的光缆、电缆保护用硅芯管及配套管件。
本标准不适用于室外直接暴露于太阳光下以及气吹压力大于１．２ ＭＰａ的光缆、电缆保护用硅芯管
及配套管件。