Трубы полимерные гибкие с тепловой изоляцией для систем теплоснабжения. Общие технические условия
塑料柔性管道 用于区域供热保温 一般规格

District heating pipes. Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks-Design
区域供暖管道 直埋热水管网保温粘结单管和双管系统的设计和安装

2022-01-07

District heating pipes. Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks-Installation
区域供暖管道 直埋热水管网保温粘结单管和双管系统的设计和安装

2022-01-07

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
区域供暖管道.直埋热水网络用预绝缘粘结管道系统.钢制服务管、聚氨酯隔热和聚乙烯外壳的管道组件

2010-04-21

District heating pipes. Bonded single and twin pipe systems for buried hot water networks-Joint casing assemblies and thermal insulation for hot water networks in accordance with EN 13941-1
区域供暖管道 埋地热水管网用粘结单管和双管系统 符合EN 13941-1要求的热水管网接头外壳组件和隔热层

2019-11-05

District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene
区域供暖管道 直埋热水管网用粘结单管系统 工厂制造的钢管、聚氨酯保温材料和聚乙烯套管的管道组件

2019-11-04

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
区域供暖管道.直埋热水管网用预绝缘粘结管道系统.钢制供水管、聚氨酯隔热和聚乙烯外壳的配件组件

2010-12-01

District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene
区域供暖管道.直埋热水管网用预绝缘粘结管道系统.钢制供水管、聚氨酯隔热和聚乙烯外壳的接头组件

2010-10-20

District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made fitting assemblies of steel service pipes, polyurethane thermal insulation and a casing of polyethylene
区域供暖管道 直埋热水管网用粘结单管系统 工厂制造的钢制供水管道配件、聚氨酯隔热材料和聚乙烯外壳

2019-10-29

District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene
区域供暖管道.直埋热水管网用预绝缘粘结管道系统.钢制供水管道、聚氨酯隔热和聚乙烯外壳用钢阀组件

2005-01-26

District heating pipes. Bonded twin pipe systems for directly buried hot water networks-Factory made twin pipe assembly of steel service pipes, polyurethane thermal insulation and one casing of polyethylene
区域供暖管道 直埋热水管网的粘结双管系统 工厂制造的钢管、聚氨酯保温材料和一个聚乙烯套管的双管组件

2019-11-05

District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene
区域供暖管道 直埋热水管网用粘结单管系统 工厂制造的钢制阀门组件 用于钢制供水管道、聚氨酯隔热材料和聚乙烯外壳

2019-11-04

District heating pipes - Preinsulated bonded twin pipe systems for directly buried hot water networks - Part 1: Twin pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene
区域供暖管道.直埋热水网络用预绝缘粘结双管系统.第1部分:钢制服务管 聚氨酯隔热和聚乙烯外壳的双管组件

2010-04-28

District heating pipes. Bonded twin pipe systems for directly buried hot water networks-Factory made fitting and valve assemblies of steel service pipes, polyurethane thermal insulation and one casing of polyethylene
区域供暖管道 直埋热水管网的粘结双管系统 工厂制造的配件和阀门组件 包括钢制供水管、聚氨酯隔热材料和一个聚乙烯外壳

2019-11-05

Draft Document - District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene; German and English version EN 253:2019/prA1:2022
文件草案-区域供暖管道-直埋热水网络的粘结单管系统-工厂制造的钢制供水管、聚氨酯隔热层和聚乙烯套管的管道组件；德语和英语版本EN 253:2019/prA1:2022

2022-07-01