This standard BS EN 4184:2001 Aerospace series. Pipe coupling 8°30' in titanium alloy. Elbows 45° double, welded ends is classified in these ICS categories:
49.080 Aerospace fluid systems and components
This standard specifies the characteristics of elbows 45°, welded ends, 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