Certified List of Amendments : EN 13445 (2023.12.0.1405)
Version: December 2023
All modules incorporate the requirements of EN 13445:2021. In addition to minor enhancements the following modifications have been made:
Shells - Internal Pressure : Version 21.00.03
None.
Shells - External Pressure : Version 21.00.03
None.
Nozzles & Openings : Version 21.00.03
The calculation of pressure area Ap has been changed for pad type nozzles only, it now takes in the account the pressure area in the nozzle bore.
Saddle & Ring Supports : Version 21.00.03
None.
Local Loads on Cylinders : Version 21.00.03
None.
Local Loads on Formed Heads : Version 21.00.03
None.
Bolted Flanged Connections : Version 21.00.03
None.
Bolted or Welded Flat Heads: Version 21.00.03
None.
Fixed Tubesheets : Version 21.00.03
None.
Floating Tubesheets : Version 21.00.03
None.
U-TubeTubesheets : Version 21.00.03
None.
External Loads on Vertical Vessels: Version 21.00.03
None.
External Loads on Horizontal Vessels: Version 21.00.03
None.
Cyclic Loading: Version 21.00.03
None.