Heat exchanger tube plate structure
Thread Content
This post was last edited by Taizhou Family on 2017-7-19 16:48. I would like to ask everyone about the tube plate and flange structure of the heat exchanger. Is the tube plate higher than the flange surface? Is the depth of the groove on the tube plate 5mm and the width 12mm? Is the thickness of the gasket 4.5mm correct? The picture below of Ramen
Isn't that a problem? Mine is concave and convex. The principle is the same.
What problem is the poster describing? Can't you understand the drawings? Find a real thing and you will understand.
Please see the relevant provisions of GB/T151-2014：
This post was last written by gn_Edited correctly by 1984 at 2017-7-20 08:49. The groove depth can be flush with the sealing surface plane and will not affect the gasket installation levelness.
Correct. The groove depth can be flush with the sealing surface plane and will not affect the gasket installation levelness.
Now the gasket is a metal spiral wound gasket. The thickness of the dividing wall is 10mm. Is the thickness of the metal spiral wound gasket 4.5? Is the groove depth 4.5mm and the width 12mm?
It’s usually 5 deep. Why does it have to be 4.5?
The depth is 5 deep. I just said that the thickness of the metal winding pad is 4.5.