Diff. bet std.

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15 years 6 months ago - 15 years 6 months ago #7404 by sandiip
Diff. bet std. was created by sandiip
Hi,
pls,

what is diff. between the following std.? &
How to decide which one use from both?
what's basic criteria for that?

Carbon and Stainless Steel Flanges - ASME/ANSI Class 150

Carbon and Stainless Steel Flanges - ASME/ANSI Class 1500

br

san

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15 years 6 months ago - 15 years 6 months ago #4808 by Jop
Replied by Jop on topic Go here and read this
Go here and read this article.
pipingdesigners.com/Training%20- ... n%201d.htm

Do it once and Do it Right

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