GB/T 2971-1982
Abolished
GB/T 40791-2021
Active
National standards
GB/T 40791-2021 Non-destructive testing of steel tubes—Radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
GB/T 40791-2021 Non-destructive testing of steel tubes—Radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
Basic Information
Standard Code:
GB/T 40791-2021
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:
2021-10-11
Implement Date:
2022-05-01
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:
17 pages
Scope
本文件规定了自动熔化电弧焊钢管直焊缝和螺旋焊缝缺欠的X射线（胶片）照相的检测要求。
本文件也适用于圆形空心型材的检测。
注1: 数字射线检测作为本检测方法的代替方法，见ISO 10893-7。
注2: 对接焊缝的射线检测可参照执行。
Development Information
Drafting Units:
宝鸡石油钢管有限责任公司(国家石油天然气管材工程技术研究中心)、江苏武进不锈股份有限公司、浙江金洲管道工业有限公司、帕博检测技术服务有限公司、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
Drafting Persons:
温宏伟、付宏强、祝晓斌、范海龙、张荣胜、董莉、黄磊、张毅、陈泽民、张晓明、申早锋、薛磊红、赵立华
Referenced Standards
ISO 5576
ISO 5579
ISO 5580
ISO 9712
ISO 10893-7
ISO 11484
ISO 11699-1
ISO 17636-1
ISO 19232-1
ISO 19232-2
Adopt standards
ISO 10893-6:2019
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