This part specifies the type, code and marking of flexible graphite metal wave-tooth composite gaskets. This part is applicable to flexible graphite metal wave-tooth composite gaskets (hereinafter referred to as gaskets) used on pipe flanges, container flanges, valves, heat exchangers and other equipment.
GB/T 19066.1-2003 history
2020GB/T 19066.1-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 1: PN designated
2008GB/T 19066.1-2008 Dimension for flexible graphite covered wave-serrated metal gaskets
2003GB/T 19066.1-2003 Specification and symbol of flexible graphite corrugated metal gaskets