This standard BS EN 3244:2001 Aerospace Series. Pipe coupling 8°30' in titanium alloy. Unions, double ended is classified in these ICS categories:
49.080 Aerospace fluid systems and components
This standard specifies the characteristics of strraight unions, for pipe couplings 8°30', in titanium alloy, for aerospace applications. Nominal pressure: up to 28 000 kPa Temperature range: - 55 °C to 135 °C