Aerospace series - Pipe coupling 37° spherical, up to 21000 kPa - Inch series - Technical specification; German and English version EN 4560:2003— 38 стр.
Aerospace series - Pipe coupling 37°, spherical up to 21000 kPa - Inch series - Technical specification; German and English version EN 4560:2015— 39 стр.
Aerospace series - Pipe coupling 37°, spherical, up to 21000 kPa - Inch series - Technical specification; German and English version FprEN 4560:2014— 39 стр.
Aerospace series - Flange couplings - Gasket seal with nickel alloy C seal - Technical specification - Inch series; German and English version EN 4816:2017— 33 стр.