GB/T 3323.1-2019
Non-destructive testing of welds—Radiographic testing—Part 1:X- and gamma-ray techniques with film (English Version)
- Standard No.
- GB/T 3323.1-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 3323.1-2019
- Replace
- GB/T 3323-2005
- Scope
- This part of GB/T 3323 specifies the radiographic inspection technology for fusion welding joints of metallic materials. This standard applies to the radiographic inspection of welded joints of plates, pipes or other welded joints. This standard does not contain acceptance levels for radiographic testing of welded joints of metallic materials. If the parties to the contract adopt detection conditions lower than those in this section, the quality of the detection image is likely to decline significantly. Note: This part complies with the requirements of GB/T 19943, and the detector used is film.
GB/T 3323.1-2019 Referenced Document
- EN 12679 Non-destructive testing - Radiographic testing - Determination of the size of industrial radiographic gamma sources
- GB/T 12604.2 Non-destructive testing.Terminology.Terms used in radiographic testing
- GB/T 19348.1 Non-destructive testing.Industrial radiographic film.Part 1:Classification of film systems for industrial radiography
- GB/T 19348.2 Non-destructive testing-Industrial radiographic films-Part 2:Control of film processing by means of reference values
- GB/T 19802 Non-destructive testing.Industrial radiographic illuminators.Minimum requirements
- GB/T 19943 Non-destructive testing.Radiographic examination of metallic materials by X-and gamma-rays.Basic rules
- GB/T 23901.1 Non-destructive testing—Image quality of radiographs—Part 1: Determination of the image quality value using wire-type image quality indicators
- GB/T 23901.2 Non-destructive testing—Image quality of radiographs—Part 2:Determination of the image quality value using step/hole-type image quality indicators
- GB/T 23901.4 Non-destructive testing—Image quality of radiographs—Part 4: Experimental evaluation of image quality values and image quality tables
- GB/T 9445 Non-destructive testing.Qualification and certification of NDT personnel
GB/T 3323.1-2019 history
- 2019 GB/T 3323.1-2019 Non-destructive testing of welds—Radiographic testing—Part 1:X- and gamma-ray techniques with film
- 2005 GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials
- 1987 GB/T 3323-1987 Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel
GB/T 3323.1-2019 Non-destructive testing of welds—Radiographic testing—Part 1:X- and gamma-ray techniques with film has been changed from GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials.
