Pressure/Temperature ratings of PN64 flanges

[andrewc]

I need to determine the ratings for PN64 flanges in 316L stainless.

So far I've found a german copy of DIN2636 consisting of just a drawing and a page of dimensions, am I missing something?

My copies of BS4504 and ISO7005 don't include PN64.

Any suggestions where else to look?

 

Hello Andrew,

ANSI ISO
150 20
300 30
400 64
600 100
900 150
1500 250
2500 400/420

You might also find this page useful:

http://www.valvesinternational.co.za/info.htm

Regards, John.

 

[Pras]

Hi Andrew,
You may refer to the following standard for the pressure temperature ratings of PN64 flange in SS316L material.
prEN 1092-1.

Regards,

Pras

 

[mgp]

Checkout also thread thread292-17262

Especially Fawkes answer from april 10 gives some useful info about the difference between ISO 7005 and EN1092 - also with respect to pressure ratings.

regards
Mogens