GB/T 7704-1987
Replaced
GB/T 40335-2021
Active
National standards
GB/T 40335-2021 Non-destructive testing—Leak testing—Tracer gas method
GB/T 40335-2021 Non-destructive testing—Leak testing—Tracer gas method
Basic Information
Standard Code:
GB/T 40335-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Non-destructive testing
Publish Date:
2021-05-21
Implement Date:
2021-12-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国无损检测标准化技术委员会(SAC/TC 56)
Pages:
19 pages
Scope
本文件规定了使用示踪气体和示踪气体泄漏检测仪进行泄漏检测的技术方法。本文件适用于使用示踪气体的泄漏检测，以检测泄漏和确定泄漏部位。
Development Information
Drafting Units:
中广核检测技术有限公司、上海材料研究所、北京卫星环境工程研究所、上海航天设备制造总厂有限公司、航天智造(上海)科技有限责任公司、上海航天精密机械研究所
Drafting Persons:
眭霄翔、张红星、蒋建生、韩丽娜、黄隐、黄屹峰、吴刚、穆小程、郭崇武、袁翠平、张海峰、綦磊、徐薇、徐国珍、周鹏飞
Referenced Standards
Adopt standards
ISO 20485:2017
Related Standards
GB/T 11343-1989
Replaced
GB/T 11343-1989 Ultrasonic angle beam examination by the contact method
GB/T 11344-1989
Replaced
GB/T 11344-1989 Measuring thickness by ultrasonic pulse-echo contact method
GB/T 2611-1992
Replaced
GB/T 2611-1992 General requirements for testing machines
GB/T 15823-1995
Replaced
GB/T 15823-1995 Examination for helium leak detecting
GB/T 12604.9-1996
Replaced