GB/T 15830-1995 Ultrasonic testing method for butt welds of steel pipes and classification of test results
Basic Information
Standard ID:
GB/T 15830-1995
Standard Name: Ultrasonic testing method for butt welds of steel pipes and classification of test results
Chinese Name:
钢制管道对接环焊缝超声波探伤方法和检验结果的分级
Standard category:National Standard (GB)
state:Abolished
Date of Release1995-01-02
Date of Implementation:1996-08-01
Date of Expiration:2009-02-01
standard classification number
Standard ICS number:Mechanical manufacturing>>Welding, brazing and low-temperature welding>>25.160.40 Welded joints
Standard Classification Number:Machinery>>General Machinery>>J04 Basic Standards and General Methods
Publication information
publishing house:China Standards Press
other information
Release date:1995-12-14
Review date:2004-10-14
Drafting unit:Power Construction Research Institute of the Ministry of Electric Power Industry
Focal point unit:National Technical Committee for Nondestructive Testing Standardization
Publishing department:State Bureau of Technical Supervision
competent authority:National Standardization Administration
Introduction to standards:
This standard specifies the general methods for inspecting weld joint defects, determining defect locations, sizes, equivalents, and defect evaluation, as well as the classification methods for test results. This standard applies to ultrasonic flaw detection and classification of test results for butt girth welds of steel pressure pipes with a wall thickness of 15 to 120 mm and a nominal diameter of ≥ 159 mm during the manufacture, installation, and maintenance of equipment. This standard does not apply to ultrasonic flaw detection of butt welds of cast steel and austenitic stainless steel. GB/T 15830-1995 Ultrasonic flaw detection methods and classification of test results for butt girth welds of steel pipes GB/T15830-1995 Standard download decompression password: www.bzxz.net