I hope the expert can help explain what the abbreviations of the gasket letters mean
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METAFLEX-TYPE SG/IR N/STD 316L/SPG 316L IR 316L OR
I just use it; I haven’t paid specific attention to it. There is relevant information on Baidu; you can take a look by yourself!
The non-standard components included with the equipment don’t have their standards specified!
Hehe, I came into contact with it not long ago. The original manufacturer of this type of gasket is James Walker; the METAFLEX-TYPE gaskets are classified in the SG/IR series. Is N/STD considered a non-standard specification? (To be verified) 316L/SPG for the winding strip material; 316L IR for the inner ring material; 316L OR for the outer ring material. The filler used in this type of gasket is usually flexible graphite or PTFE. I hope this helps. If you have any questions, feel free to communicate further.
Hehe, I came into contact with it not long ago. The original manufacturer of this type of gasket is James Walker; the METAFLEX-TYPE gaskets are classified in the SG/IR series. Is N/STD considered a non-standard specification? (To be verified) 316L/SPG for the winding strip material; 316L IR for the inner ring material; 316L OR for the outer ring material. The filler used in this type of gasket is usually flexible graphite or PTFE. I hope this helps. If you have any questions, feel free to communicate further.