JSA - JIS G 3460
Steel pipes for low temperature service
| Organization: | JSA |
| Publication Date: | 20 May 2022 |
| Status: | active |
| Page Count: | 27 |
| ICS Code (Iron and steel pipes): | 23.040.10 |
| ICS Code (Steel pipes and tubes for specific use): | 77.140.75 |
scope:
This Standard specifies requirements for the steel pipes (hereafter referred to as pipes) used for piping at extremely low temperatures of freezing point or under.
NOTE 1 The dimensional range covered by this Standard is generally outside diameter 10.5 mm (nominal diameter 6A or 1/8 B) to 660.4 mm (nominal diameter 650A or 26B) (see Table 9).
NOTE 2 Austenitic stainless steel pipes specified in JIS G 3459 [1] and JIS G 3468 [2] are used as steel pipes for low temperature service.
NOTE 3 The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 9329-3 : 1997 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3 : Unalloyed and alloyed steels with specified low temperature properties
ISO 9330-3 : 1997 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 3 : Electric resistance and induction welded unalloyed and alloyed steel tubes with specified low temperature properties (overall evaluation : MOD)
In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21-1.
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