SR EN 13445-3:2003/A4:2006

Unfired pressure vessels - Part 3: Design

Reinforced and toroidal bellows. Reinforced and toroidal bellows in fixed tubesheet Heat Exchangers (only bellows having flat walls are considered now in Clause 14)

35.74

Status : Withdrawn
Approval date : 1/31/2006
Publish date : 2/2/2006
Withdrawal date : 12/15/2009
Number of pages : 34
ICS : 23.020.30 Pressure vessels
Technical Committee : 225 - Central heating boilers

Relations with other standards: