District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Fitting assemblies of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene; German version EN 448:2015

DIN EN 448-2016

District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Fitting assemblies of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene; German version EN 448:2015

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发布日期： 2016-02-01

实施日期： 2016-02-01

标准组织： DIN - 德国国家标准学会标准

全文来源： WF

英文关键词： Casing Composite jacket pipes Composite tubes Definitions Dimensions Distant heating District heating Fittings Heating engineering Hot water networks Impermeability Insulations Jacket tubes Lagging of a drum Long distance heating systems Marking Pipe fittings Pipe system Pipe tees Pipelines Pipes for long distance heating Pipework systems Polyethylene Polyurethane Reducers Rigid foams Segment Specification (approval) Steel pipes Surveillance (approval) Testing Thermal insulation Tightness Underground Underground installations Warm water Water pipe systems Water pipes Welding processes Welding work Steel tubes Shell Freedom from holes Density

语种： eng

页数： 0

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