NS EN 12953-2:2012现行
Shell Boilers - Part 2: Materials For Pressure Parts Of Boilers And Accessories
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines the following materials for the pressure bearing parts of shell boilers and equipment of shell boilers (e.g. valves), subjected to internal and external pressure including integral attachments (non pressure bearing parts): - flat products (plate) and parts formed from flat products (e.g. shell, furnace, dished ends); - tubes and parts formed from tubes (e.g. bending, elbows, reducers, fittings); - forgings and cast products ; - bolting materials; - welding consumables.
I.S. EN 12953-2:2012 - Identical
BS EN 12953-2:2012 - Identical
NEN EN 12953-2:2012 - Identical
SS EN 12953-2 Ed. 2 (2012) - Identical
ONORM EN 12953-2:2012 - Identical
UNI EN 12953-2:2012 - Identical
NBN EN 12953-2:2012 - Identical
DIN EN 12953-2 (2012-05) - Identical
NF EN 12953-2:2012 - Identical
SN EN 12953-2:2002 - Identical
UNE EN 12953-2:2003 - Identical
UNE EN 12953-2:2013 - Identical
ONORM EN 12953-2:2014 - Identical
