This Japanese Industrial Standard specifies stainless steel tubes (straight tubes and coiled tubes, hereafter referred to as "tubes") used for piping of water supply, hot water supply, drainage, chilled/heated water supply, fire "fighting water supply and others. This Standard is applicable to tubes with an outside diameter of 9.52 mm (designation 8Su) to 318.5 mm (designation 300Su).
JIS G 3448:2012 Referenced Document
JIS G 0320 Standard test method for heat analysis of steel products
JIS G 0404 Steel and steel products -- General technical delivery requirements*， 2023-12-20 Update
JIS G 0415 Steel and steel products -- Inspection documents*， 2014-05-20 Update
JIS G 0583 Automated eddy current examination of steel pipes and tubes*， 2021-04-20 Update
JIS S 3200-1 Equipment for water supply service -- Test methods of hydrostatic pressure
JIS S 3200-7 Equipment for water supply service -- Test methods of effect to water quality
JIS Z 2241 Metallic materials -- Tensile testing -- Method of test at room temperature*， 2022-09-20 Update
JIS G 3448:2012 history
2016JIS G 3448:2016 Light gauge stainless steel tubes for ordinary piping
2012JIS G 3448:2012 Light gauge stainless steel tubes for ordinary piping
2004JIS G 3448:2004 Light gauge stainless steel tubes for ordinary piping
1997JIS G 3448:1997 Light gauge stainless steel tubes for ordinary piping