About metal spiral wound gaskets
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Are there any problems if the convex flat welding flange adopts the inner ring type (i.e. type B)? Ordinary plate flat welding flanges generally use the outer ring type according to standards. If the sealing surface is narrow, can the basic type be used? This post was last written by fanli * n edited on 2009-2-15 22:48 ]
I have the "Pipe Flange Gasket and Fastener Selection Manual" here. You will understand everything after reading it. My number is qq710317354. If you need it, I will send it to you.
j Metal winding pads with pressure sorting can generally be used for pressure
This is the most basic chemical standard, with* * Standard, you can learn it yourself * one time