DIN EN 13349-2002 铜和铜合金.坚固体外封预绝缘铜管

标准号：DIN EN 13349-2002
中文标准名称：铜和铜合金.坚固体外封预绝缘铜管
英文标准名称：Copper and copper alloys - Pre-insulated copper tubes with solid covering; German version EN 13349:2002
标准类型：H62
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H62
国际标准分类号：23.040.15
适用范围：This European standard specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes covered with solid plastics material. It is applicable to tubes intended for: distributing networks for hot water and cold water, hot water heating systems (temperature not exceeding 95? including underfloor heating systems, domestic gas and liquid fuel distribution. NOTE The primary purpose of the covering is to protect the copper tube against external corrosion in service. In addition, the covering can give some protection against impact and mechanical loading during transportation, installation and operation. Coverings whose primary objective is thermal insulation are not included in this standard.