BS EN 253-2003 区域供暖管道.直埋式热水供应网用预绝缘连接管道系统.聚氨酯绝热和聚乙烯外部护套钢制给水管的管装配
BS EN 253-2003 标准详情
- 标准号:BS EN 253-2003
- 中文标题:区域供暖管道.直埋式热水供应网用预绝缘连接管道系统.聚氨酯绝热和聚乙烯外部护套钢制给水管的管装配
- 英文标题:district heating pipes preinsulated bonded pipe systems for directly buried hot water networks pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene amd 16014: march 2006
- 标准类别:英国标准
- 发布日期:2003-02-27
内容简介
This European Standard specifies requirements and test methods for straight lengths of prefabricated thermallyinsulated pipe-in-pipe assemblies for directly buried hot water networks, comprising a steel service pipe from DN 20to DN 1200, rigid polyur
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