Shell boilers - Part 4: Workmanship and construction of pressure parts of the boiler

رقم المستند: NL EN 12953 4 : 2019
القطاع: Energy and Heat transfer Engineering
TC: NL TC 11
ICS: 27.060.30
This European Standard specifies requirements for the workmanship and construction of shell boilers as defined in EN 12953-1. NOTE 1 For other components such as water tube walls, see the EN 12952 series. NOTE 2 For economizers and superheaters, see EN 12953-4 or EN 12952-5.