This specification specifies the connection structure and interface dimensions of flexible connection clamps for aluminum alloy conduits. This specification is applicable to the connection between conduits with operating temperatures of -55°C to 100°C and working pressures not greater than 0.43MPa.
HB 7830-2008 Referenced Document
GB/T 3191-1998 Extrusion rods and bars of aluminium and aluminium alloy
GJB 2294-1995 Specification for stainless steel and heat-resistant steel rods for aerospace use
HB 4-56-1987 Round section rubber ring sealing structure
HB 4-57-1987 Round section rubber ring sealing structure
HB 7829-2008 Speciflcation for nexible quick-operating clamp for aluminium alloy ducting
HB 7830-2008 history
2008HB 7830-2008 Flexible quick-operating clamp for aluminium alloy ducting