GB/T 2971-1982
Abolished
GB/T 40080-2021
Active
National standards
GB/T 40080-2021 Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness
GB/T 40080-2021 Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness
Basic Information
Standard Code:
GB/T 40080-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Non-destructive testing methods for metals
ICS Name:
Nondestructive testing of metal materials
Publish Date:
2021-04-30
Implement Date:
2021-11-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国钢标准化技术委员会(SAC/TC 183)
Pages:
14 pages
Scope
本文件规定了用于确认无缝和焊接钢管（埋弧焊除外）水压密实性的自动电磁检测方法。涡流检测法适用于外径大于或等于4 mm的钢管，漏磁检测法适用于外径大于10 mm的钢管。
本文件也适用于空心型材的检测。
注： 采用漏磁法的电磁检测不适用于奥氏体不锈钢管。
Development Information
Drafting Units:
钢铁研究总院、衡阳华菱钢管有限公司、浙江金洲管道工业有限公司、钢研纳克检测技术股份有限公司、中国石油集团石油管工程技术研究院、冶金工业信息标准研究院、北京金自天正智能控制股份有限公司
Drafting Persons:
张建卫、田研、陈文豪、刘光磊、黄磊、董莉、胡宇、王永锋、邓世荣、徐磊、李艇、王宏亮、王晓文、朱国庆、张海龙、杨光浩、范弘、赵斌
Referenced Standards
ISO 9712
ISO 11484
Adopt standards
ISO 10893-1:2011
Related Standards
GB/T 5193-1985
Replaced
GB/T 5193-1985 Method of ultrasonic inspection for wrought titanium and titanium alloys products
GB/T 5616-1985
Replaced
GB/T 5616-1985 Guidlines for application of conventional nondestructive testing methods
GB/T 5677-1985
Replaced
GB/T 5677-1985 Methods of radiographic testing and classification of radiographs for steel castings
GB/T 5778-1986
abolished_transferred
GB/T 5778-1986 Determination of hermeticity of expansion alloys
GB/T 7233-1987
Replaced