Project – BOM

The Project module summarizes operational and test data, as well as the main parts of a pressure vessel including main geometrical data and used material in one working sheet. For the final calculation, the specified modules are adjusted and their data are connected to the working sheet.

The Project module determines which calculation code is used and according to which standard the material definition should be done.


Material Database – WERK

Selection and documentation of materials for the design of pressure vessels

The program determines the permissible strength characteristics depending on temperature, component geometry, the code and delivery standard. All values are displayed, can be printed, copied to the clipboard, stored in a file (e.g. for further processing with MS WORD) or transferred to any calculation modules such as AD 2000/EURONORM/ASME/TRD

The material server is bilingual. You can switch from German to English and vice versa.

Fully integrated material database

PDEN – Test pressure and material characteristics DIN EN 13445-5 chapter 10.2.3.3.1

In the case of a pressure vessel subjected to internal pressure with a pressure chamber which is operated below the creep rupture range, the test pressure applied as the internal pressure at the highest point of the vessel chamber in the horizontal or vertical test position shall comply with the specifications of the standard. The changes of the test pressure due to the water pressure are also specified.

The PDEN module calculates the test pressure at the highest point for a project and also provides the material characteristics of the materials used.


EN 07 – Shells under internal pressure DIN EN 13445-3 chapter 7


EN 08 – Shells under external pressure DIN EN 13445-3 chapter 8


EN 09 – Nozzles with or without reinforcement plate and openings in cylindrical, conical and spherical shells DIN EN 13445-3 chapter 9

Design of circular, elliptical or obround openings in dished ends or cylindrical, conical or spherical shells under internal or external pressure. The program offers a special calculation option for nozzles in the knuckle area.


EN 10 – Flat ends DIN EN 13445-3 chapter 10
(no tubesheets)

Calculations to determine the thickness of round and non-circular unstayed flat ends under pressure. The sufficient reinforcements for openings in such ends are also proven.

Plates with or without boundary moment can be calculated.


EN 13 – Design of heat exchanger tubesheets DIN EN 13445-3 chapter 13

The module package EN13 is divided into three modules for U-tube, fixed head and floating head heat exchangers according to chapter 13 and corresponds to the module package AD 2000 / B5 or module package UHX of ASME VIII.

  • EN 13.04 module deals with U-tubesheets
  • EN 13.05 module deals with fixed tubesheets
  • EN 13.06 module deals with floating tubesheets

1591 – Alternative method for the design of flanges and flanged connections DIN EN 13445-3 Appendix G
(Woelfel method)

Integration of numerous flange and gasket standards

The package contains flange modules for flanges according to ANSI / ASME B16.5 (AFLT), DIN EN 1092, DIN 28034 (VFLN), DIN 28036 (SFLA ) as well as gasket modules according to DIN EN 1514 (1514N incl. manufacturer data).


Basic Package EN 13445 incl. Material Database WERK

Package Price (1 licence): see price list


see also:

This post is also available in: Deutsch (German)