JSA - JIS G 3455
Carbon steel pipes for high pressure service
|Publication Date:||21 December 2020|
|ICS Code (Heat-treatable steels):||77.140.10|
|ICS Code (Iron and steel pipes):||23.040.10|
|ICS Code (Steel pipes and tubes for specific use):||77.140.75|
This Standard specifies the carbon steel pipes (hereafter referred to as pipes) used for high pressure service at temperatures 350 °C or lower mainly used for machine parts.
NOTE 1 The dimensional range covered by this Standard is generally outside diameter 10.5 mm (nominal diameter 6A or 1/8B) to 660.4 mm (nominal diameter 650A or 26B).
NOTE 2 The International Standards corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 9329-2:1997 Seamless steel tubes for pressure purposes-Technical delivery conditions-Part 2: Unalloyed and alloyed steels with specified elevated temperature properties (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/IEC Guide 21-1.