Standards, Specs, Common Problems and Solutions of Flange Gaskets
Standards, Specifications, Common Problems, Solutions, and Industry Application Characteristics of Flange Gaskets
Domestic standard GB/T 9126-2020 "Non metallic Flat Gaskets for Pipe Flanges"; GB/T 13403-2013 "Gaskets for Large Diameter Carbon Steel Pipe Flanges"; HG/T 20610-2009 (Ministry of Chemical Industry Standard), SH/T 3407-2018 (Petroleum Standard).
There is a certain...