GB/T 3323-1987
Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel (English Version)

Standard No.

GB/T 3323-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2006-01

Replace By

GB/T 3323-2005

Latest

GB/T 3323.1-2019

Scope

This standard stipulates the X-ray and γ-ray radiography methods and the quality classification of welds for fusion-welded butt joints (hereinafter referred to as welds) of steel with a base metal thickness of 2 to 200 mm.

GB/T 3323-1987 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