EN 15632-4 : 2009现行
DISTRICT HEATING PIPES - PRE-INSULATED FLEXIBLE PIPE SYSTEMS - PART 4: BONDED SYSTEM WITH METAL SERVICE PIPES; REQUIREMENTS AND TEST METHODS
出版：Comite Europeen de Normalisation
专家解读视频
基本信息
标准编号： EN 15632-4 : 2009
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Presents requirements and test methods for flexible, pre-insulated, directly buried district heating pipe assemblies with metallic service pipes and bonding between the layers of the pipes and thermal insulation materials of polyurethane or polyisocyanurate foam, the casing pipes being made of polyethylene.
