KS B ISO 3419-2002(2023)
Non－alloy and alloy steel butt－welding fittings

Standard No.

KS B ISO 3419-2002(2023)

Release Date

2002

Published By

KR-KS

Latest

KS B ISO 3419-2002(2023)

KS B ISO 3419-2002(2023) history

• 0000 KS B ISO 3419-2002(2023)
• 0000 KS B ISO 3419-2002(2018)
• 2002 KS B ISO 3419:2002 Non－alloy and alloy steel butt－welding fittings