This standard specifies the characteristics for adaptors, with lockring, for pipe couplings 8°30′, in titanium alloy, for installing in a boss for aerospace applications.
Nominal pressure: up to 28 000 kPa Temperature range: - 55 ℃ to +135 ℃
BS EN 3566:2001 history
2001BS EN 3566:2001 Aerospace series - Pipe coupling 8 °30' in titanium alloy - Adaptor with lockring