Heat exchange gaskets
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Dear sea friends, according to GB151, the chamfer size required for the groove width of heat exchangers should be greater than the radius of curvature of the split gaskets. However, the radius of curvature is not specified for heat exchanger gaskets. So how should this radius of curvature be determined? Is there any source?
The radius of the fillet can be set arbitrarily; it is generally chosen to be greater than the value of B for the chamfer. After drawing it, you can take a look at it yourself; as long as it fits in, it doesn’t have to be too big.
The fillet radius is generally R10; refer to Note 1 in Figure 2 of GB/T29463.3-2012
Where can I find “Note 1 to Figure 2 of GB/T29463.3-2012”?
This post was last edited by sdswypf on 2020-4-27 at 14:17. Sorry, I mistook it for GB/T29463.2-2012
It is generally specified in the gasket standards; by checking the standards carefully, it can be found.