Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; German version EN 1092-1:2007— 131 стр.
Rubber hoses and hose assemblies for liquefied petroleum gas, LPG (liquid or gaseous phase) and natural gas up to 25 bar (2,5 MPa) - Specification; German version EN 1762:2003, Corrigendum to DIN EN 1762:2004-07; German version EN 1762:2003/AC:2007— 2 стр.
Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals - Specification; German version EN 13765:2003— 27 стр.
Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas - Specification; German version EN 13766:2003— 20 стр.
Rubber and plastics hose and hose assemblies with wire reinforcements; hydraulic impulse test with flexing (ISO 6802:1991); german version EN 26802:1993— 4 стр.