This standard specifies the characteristics of elbows 45°, bulkhead, for pipe couplings 8°30', in titanium alloy, for aerospace applications. Nominal pressure: up to 28000 kPa. Temperature range:-55 ℃ to 135 ℃.
EN 4025:2010 history
2010EN 4025:2010 Aerospace series - Pipe coupling 8°30' in titanium alloy - Elbows 45°, bulkhead