作者:标准资料网 时间:2024-05-13 06:36:15   浏览:9895   来源:标准资料网

【英文标准名称】:Districtheatingpipes-Preinsulatedbondedpipesystemsfordirectlyburiedhotwaternetworks-Steelvalveassemblyforsteelservicepipes,polyurethanethermalinsulationandoutercasingofpolyethylene.
【原文标准名称】:区域供暖管道.直埋式热水供应网用预隔热连接的管道系统.聚氨酯隔热和聚乙烯外覆层钢管的钢阀门组件
【标准号】:NFE39-013-2003
【标准状态】:作废
【国别】:法国
【发布日期】:2003-05-01
【实施或试行日期】:2003-05-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Air-conditioningsystems;Casing;Compositejacketpipes;Continuousoperation;Definition;Definitions;Design;Dimensions;Distantheating;Erecting(constructionoperation);Heatingengineering;Heatinginstallations;Hotwaternetworks;Insulations;Jackettubes;Laggingofadrum;Longdistanceheatingsystems;Maintenance;Marking;Pipesystem;Pipes;Pipingsystem;Plugvalves;Polyethylene;Polyurethane;Prefabricated;Resistance;Rigidfoam;Sheathedcables;Shut-offvalves;Specification(approval);Steelpipes;Steeltubes;Steelvalve;Surveillance(approval);Testforces;Testmethods;Testing;Thermalinsulation;Tightness;Underground;Undergroundinstallations;Valves;Warmwater;Welding;Weldingwork
【摘要】:
【中国标准分类号】:P46
【国际标准分类号】:23_060_01
【页数】:19P.;A4
【正文语种】:其他