标准编号：ISO 11299-1:2011
中文名称：地下供气网络更新修复用塑料管道系统 第1部分：总则
英文名称：Plastics piping systems for renovation of underground gas supply networks — Part 1: General
发布日期：2011-09
标准范围
This part of ISO 11299 specifies the requirements and test methods for plastics piping systems for use in the renovation of underground gas supply networks. It is applicable to pipes and fittings as manufactured, as well as to the installed lining system. It is not applicable to sprayed coatings, the existing pipeline or any annular filler.This part of ISO 11299 establishes the general requirements common to all relevant renovation techniques.
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