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          JIS G3455 Carbon steel pipes for high pressure service.

          JIS G3455 Carbon steel pipes for high pressure service.

          1 Scope

          This Standard specifies the carbon steel pipes (hereafter referred to as “pipes”) used for high pressure service at temperatures 350°C or lower. This Standard is generally applicable to pipes of outside diameters 10.5mm (nominal diameter 6A or 1/8B) to 660.4 mm (nominal diameter 650A or 26B).

          In addition to the items specified in this text, the purchaser can previously designate special quality requirements upon agreement with the manufacturer, which are shown in Annex JA.

          NOTE: The International Standard 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)

          The 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/IEe Guide 21-1.

          2 Normative references

          The following standards contain provisions which, through reference in this text,

          constitute provisions of this Standard. The most recent editions of the standards

          (including amendments) indicated below shall be applied.

          JIS G 0320 Standard test method for heat analysis of steel products

          JIS G 0321 Product analysis and its tolerance for wrought steel

          JIS G 0404 Steel and steel products-General technical delivery requirements

          JIS G 0415 Steel and steel products-Inspection documents

          NOTE: Corresponding International Standard: ISO 10474 Steel and steel products-Inspection documents (IDT)

          JIS G 0567 Method of elevated temperature tensile test for steels and heat-resisting alloys

          JIS G 0582 Automated ultrasonic examination of steel pipes and tubes. 

          Research use only,Commercial use is prohibited.

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