weld neck flange

[cruzerrain]

dear all

please help, anyone have the dimension of weld neck flange PN100 1 1/4" based on din 2637 ? its only mention in DN En 1092-1.

Can i use the both standard, example ;

PN100 1/2 inch--> use Din 2637
PN100 1 1/4 inch --> use DIN en 1092-1

Thank you very much

 

[JStephen]

You might try the Pipelines, Piping and Fluid Mechanics engineering subforum or the Boiler and Pressure Vessel engineering subforum.
Flange suppliers in a country that uses DIN standards may be of help.

 

[SnTMan]

http://www.fittingsflangesfasteners.com/din-2636-din-2637-din-2638.html

The problem with sloppy work is that the supply FAR EXCEEDS the demand