What are the dimensions of flanges and gaskets for non-standard tenon and groove?

In the design of non-standard flange, I would like to ask the tongue and groove surface flange and winding pad size, how to determine?
2017-05-12 Reply
You can refer to the standard sleeve on the NB/T47020. The size may be different, but you can refer to the relative size of the slot and the gasket
2017-05-17 09:02:33 Reply