What standards are used for reducing flanges/different-size flanges in American, European, and German standards?
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This post was last edited by od110 on 2017-1-20 at 10:05. As shown in the image~ I would like to know what the corresponding American, European, and German standards for this are
It turns out that for the projects we’re working on, the drawings have been prepared in accordance with European standards; no such standards could be found domestically
The same is true for me; the dimensional drawings were provided, but the reference standards were not. I don’t know how to write the steel stamp. .
It seems that there is no standard for this reduced-flange? Is it a non-standard item? Set the size yourself?