DB43/T 1976-2021 压力容器波纹金属软管定期检查技术规范

ICS23.020.30

CCSP94

43

湖南省地方标准

DB43/T1976—2021

压力容器波纹金属软管定期检查技术规范

Technicalspecificationforregularinspectionof

corrugatedmetalhoseassembliesforpressurevessels

2021-02-20发布2021-05-20实施

湖南省市场监督管理局发布

DB43/T1976—2021

目次

前言························································································································Ⅲ

1范围·····················································································································1

2规范性引用文件······································································································1

3术语和定义············································································································1

4检查机构及相关人员································································································2

4.1检查机构·········································································································2

4.2相关人员·········································································································2

5检查前准备············································································································2

5.1检查机构检查前准备工作····················································································2

5.2使用单位检查前准备工作····················································································2

6检查分类、检查项目与检查周期·················································································2

6.1检查分类·········································································································2

6.2检查项目·········································································································3

6.3检查周期·········································································································3

7资料审查···············································································································3

8外观检查···············································································································3

9耐压试验···············································································································3

10泄漏性试验···········································································································4

11检查记录、报告与标志···························································································4

11.1检查记录、报告······························································································4

11.2全面检查标志·································································································4

12附则····················································································································4

附录A（资料性）全面检查报告···················································································5

附录B（资料性）定期检查记录···················································································7

I

DB43/T1976—2021

II

DB43/T1976—2021

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规

定起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由湖南省市场监督管理局提出并归口。

本文件起草单位：湖南省特种设备检查检测研究院。

本文件主要起草人：罗更生、刘崇石、罗翔、詹建荣、徐灿、罗金、艾青锋、陈湘清、刘小平、钱

斯强、刘丽红、戴翔、陈克爱、林稳、石崴巍、罗志坚、杨生泉、曾硕良、李博、薛鑫。

III

DB43/T1976—2021

IV

DB43/T1976—2021

压力容器波纹金属软管定期检查技术规范

1范围

本文件规定了压力容器波纹金属软管定期检查的的基本方法和技术要求。

本文件适用于连接移动式压力容器和固定式压力容器的，用于充装或卸载介质为气体、液化气体、

冷冻液化气体或液体的波纹金属软管的定期检查，其它材料装卸软管可以参照本文件执行。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件，

仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于本

文件。

GB/T14525波纹金属软管通用技术条件

GB/T20801压力管道规范工业管道

HB7882金属软管组件通用规范

TSG21固定式压力容器安全技术监察规程

TSGR0005移动式压力容器安全技术监察规程

TSGZ6001特种设备作业人员考核规则

TSGZ8002特种设备检验人员考核规则

3术语和定义

下列术语和定义适用于本文件。

3.1

波纹管

母线呈波纹状的管状壳体。

3.2

网套

波纹管外表面的金属编织物，分为钢丝网套、钢带网套和丝带网套。

3.3

接头

用于与管道连接的结构件。结构件一般为球面型、锥