This standard specifies stainless steel pipes (straight pipes and coiled pipes; hereinafter referred to as pipes) used for water supply, hot water supply, drainage, cold and hot water piping, and other piping.
JIS G 3448:2004 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