PCC SOFTWARE

Software for creation of pipe classes and mechanical calculation of piping components. Read more ...

VES SOFTWARE

Software for the design and mechanical calculation of pressure vessels and heat exchangers. Read More ...

FLG SOFTWARE

The presentation shows the calculation of a standard piping flange in the VES application. Read more ...

Flange Dimension

Flanges are used on equipment for the nozzles and in piping systems. The flanges are bolted together with a gasket in between to prevent leackage. The dimensions of flanges in piping systems and also the smaller flanges on equipment are standardized. Equipment such as pressure vessels can also have so-called body flanges. These flanges are specially made for the diameter of the equipment and are designed and calculated individually.

Below figure gives the dimension legenda as used in the table for flange dimensions.

Flange Dimension
Standards available: ANSI B16.5 - American standard flanges
B16.47 a - serie is former MSS SP-44
B16.47 b - serie is former API 605
ISO DIN 2631 - 2638
Flange Standard
Flange Type
Pressure Rating
   
   

Click Show dimensions to view the flange dimensions

Flanges
Nom.OD
D0
[mm]
D1
[mm]
D2
[mm]
D3
[mm]
D4
[mm]
D5
[mm]
D6
[mm]
H0
[mm]
H1
[mm]
H2
[mm]
No.bolts
Weight
[kg]
Notes
Note: For study purposes only. Results should be optimized and approved by qualified engineer.



Piping Design

Advanced Piping Design book from Gulf Publishing Company for which Red-Bag provided the co-author.

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