Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
What is the flange standard that is normally used? PN16, ASTM A53, A106, what are the difference?
I am confused! Somebody please help? Dimension for standard flanges only reach up to 24". What about for flanges for 40"? Have to use other standard like PN standard?
4 Answers
- alpha bLv 71 decade agoFavorite Answer
*For any pipe or pipe fitting have two standards:
Material standard.
Dimensional standard.
*ASTM A 106 ,ASTM A53 is a Material standard.
*PN 16 is a pressure rating of the flange and dimensions of the flange will vary according to pressure rating of the flange.
Standard for PN16 :
BS EN 1092-1 PN16
*For more than 40 inches,pl.click on:
http://www.engineeringtoolbox.com/carbon-stainless...
- Anonymous5 years ago
The Twilight Sads, The Killers, The Cars, The Beatles, The Flaming Lips, The Chameleons, The Smashing Pumpkins, The White Stripes, The Draytones, The Subways, The Seeds, The Cranberries, The Strokes, The Cardigans, The Stranglers...
- 7 years ago
Generally used Flange Standard is A 105.
A 106 is pipe material and A53 is also pipe material. (Carbon steel)
