This standard BS EN 3084:2001 Aerospace series. Pipe coupling 8°30' in titanium alloy. Unions, welded end threaded for repair is classified in these ICS categories:
49.080 Aerospace fluid systems and components
This standard specifies the characteristics of unions, welded end, threaded, for pipe couplings 8°30', in titanium alloy, for aerospace applications to be used as repair couplings to replace EN 4233. Nominal pressure: up to 28 000 kPa Temperature range: 55 °C to 135 °C