This standard specifies the technical requirements, test methods, inspection rules, packaging and storage of extruded non-flare conduit connectors. This standard applies to fluid system pipeline connections with working pressures not greater than 21MPa.
HB 5966-1996 history
2008HB 5966-2008 General specification for 24° flareless tube connection
1996HB 5966-1996 Specifications for extruded flareless conduit connectors
1986HB 5966-1986 Specifications for extruded flareless conduit connectors