JSA - JIS G 0804
Digital radiographic examination for the weld seam of welded steel tubes
|Publication Date:||20 May 2015|
|ICS Code (Iron and steel pipes):||23.040.10|
|ICS Code (Steel pipes and tubes for specific use):||77.140.75|
|ICS Code (Non-destructive testing of metals):||77.040.20|
This Standard specifies the requirements for digital radiographic X-ray testing by either computed radiography (CR) or radiography with digital detector arrays (DDA) of the longitudinal or helical weld seams of automatic fusion arc-welded steel tubes (here after referred to as "tubes")
NOTE 1 As an alternative, see JIS G 0803 based on ISO 10893-6 for film radiographic testing.
NOTE 2 The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 10893-7: 2011 Non-destructive testing of steel tubes-Part 7: Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections (MOD)
In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standards and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/ lEC Guide 21-1.