
Unfired Pressure Vessels - Part 4: Fabrication
出版:Nederlands Normalisatie Instituut

专家解读视频
Defines requirements for the manufacture of unfired pressure vessels and their parts, made of steels, including their connections to non-pressure parts. Also specifies requirements for material traceability, manufacturing tolerances, welding requirements, requirements for permanent joints other than welding, production tests, forming requirements, heat treatment, repairs and finishing operations.
NBN EN 13445-4:2009 - Identical
NS EN 13445-4:2009 - Identical
UNE EN 13445-4:2010 - Identical
SN EN 13445-4:2010 - Identical
UNE EN 13445-4:2015 - Identical
SS EN 13445-4:2014 - Identical
SN EN 13445-4:2014 - Identical
NS EN 13445-4:2014 - Identical
DIN EN 13445-4 (2014-12) - Identical
NBN EN 13445-4:2014 - Identical
ONORM EN 13445-4:2014 - Identical
SS EN 13445-4 Ed. 3 (2014) - Identical
BS EN 13445-4:2014 - Identical
I.S. EN 13445-4:2014 - Identical
EN 13445-4:2014 - Identical
ONORM EN 13445-4:2013 - Identical
NF EN 13445-4:2009 - Identical
I.S. EN 13445-4:2009 - Identical
NF EN 13445-4:2014 - Identical