JIS H 4631:2018
Titanium and titanium alloys -- Welded tubes for heat exchangers

Standard No.

JIS H 4631:2018

Release Date

2018

Published By

Japanese Industrial Standards Committee (JISC)

Latest

JIS H 4631:2018

Replace

JIS H 4631:2012

JIS H 4631:2018 history

• 2018 JIS H 4631:2018 Titanium and titanium alloys -- Welded tubes for heat exchangers
• 2012 JIS H 4631:2012 Titanium and titanium alloys -- Tubes for heat exchangers
• 2006 JIS H 4631:2006 Titanium and titanium alloy tubes for heat exchangers
• 2001 JIS H 4631:2001 Titanium and titanium alloy tubes for heat exchangers
• 1994 JIS H 4631:1994 Titanium tubes for heat exchangers