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Refrigeration systems and heat pumps—Flexible pipe elements and non-metallic tubes—Requirements and classification
Standard in brief
Scope of Application:
本文件规定了制冷系统及热泵制冷剂回路中使用的各种挠性管道元件和非金属管件的技术要求以及设计和安装要求。
本文件不适用于因偶尔受力而导致超过弹性极限的挠性管道(如在维修工作期间),也不适用于可自由旋转的接头和铰链接头。
Basic information
Standard No:GB/T 44557-2024
Standard Name:制冷系统及热泵 挠性管道元件和非金属管件 要求和分类
English Name:Refrigeration systems and heat pumps—Flexible pipe elements and non-metallic tubes—Requirements and classification
Standard Status:现行
Release Date:2024-09-29
Effective Date:2025-04-01
Language of Publication:中文简体
Standard Classification
ICS Number:27.200
CCS Number:J73
Related Standards
Referenced Standards:GB/T 7939.3-2023,GB/T 9237
Adopted Standards:ISO 13971:2012
Adopted Standard Name:《制冷系统及热泵 挠性管道元件、隔振器、伸缩接头和非金属管件 要求和分类》
Adoption Level:MOD
Publication Information
Number of pages:16
Number of words:21 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2024-09-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:44557
Drafter:周坤、马金平、谢波、张译文、高峰、吴俊峰、王岩峰、陈新强、周到、彭大卫、徐军、任道一
Drafting Organization:合肥通用机电产品检测院有限公司、中国标准化研究院、广东美的暖通设备有限公司、安徽省建筑设计研究总院股份有限公司、合肥通用环境控制技术有限责任公司
Management Organization:全国冷冻空调设备标准化技术委员会(SAC/TC 238)
Proposing Department:中国机械工业联合会