标准编号：ISO 11299-3:2011
中文名称：地下供气网络更新修复用塑料管道系统 第3部分：无缝衬装管道
英文名称：Plastics piping systems for renovation of underground gas supply networks — Part 3: Lining with close-fit pipes
发布日期：2011-09
标准范围
This part of ISO 11299, in conjunction with ISO 11299?1, specifies requirements and test methods for close-fit lining systems intended to be used for the renovation of gas supply networks.It is applicable to polyethylene (PE) pipes for both independent and interactive pressure pipe liners as well as associated fittings and joints for the construction of the lining system.
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