CJ/T 260-2007
Abolished
CJJ/T 81-2013
Active
Industry standards-Urban construction
CJJ/T 81-2013 Technical specification for directly buried hot-water heating pipeline in city
CJJ/T 81-2013 Technical specification for directly buried hot-water heating pipeline in city
Basic Information
Standard Code:
CJJ/T 81-2013
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heating and heating engineering
ICS Name:
The water supply system
Publish Date:
2013-07-26
Implement Date:
2014-02-01
Pages:
58 pages
Scope
本规程适用于新建.改建,扩建的设计温度小于或等于150℃,设计压力小于或等于2.5MPa,管道公称直径小于或等于1200mm城镇供热直埋式热水管道的设计.施工,验收和运行管理
Development Information
Drafting Units:
城市建设研究院、北京市煤气热力工程设计院有限公司
Drafting Persons:
冯继蓓、杨健、杨良仲、王淮 、王飞、邹平华、张建伟、贾震、刘芃、刘世宇、牛小化、钱琦、贾丽华、郑中胜、方向军、周曰从、邱华伟、杨秋、丛树界、陈雷、陆君利、包卫军、瞿桂然、王忠生、张骐、王向东、于春清、于宁、宋章根、邵秋、王缙
Replace the following standards
CJJ/T 81-1998
Related Standards
CJ/T 232-2006
Active
CJ/T 232-2006 Light gauge stainless steel pipes and insert—Pressfittings
CJ/T 235-2006
Replaced
CJ/T 235-2006 Vertical long shaft pump
CJ/T 159-2006
Replaced
CJ/T 159-2006 Polyethylene/Aluminum/ Polyethylene composite pressure pipe(butt-welded by aluminum pipe)
CJ/T 237-2006
Active
CJ/T 237-2006 Double fusion fitting for Plastic/Steel/Plastic composite pressure pipe
CJ/T 238-2006
Active