Aerospace series. Flange couplings. Gasket seal with fluorocarbon seal on aluminium plate with 4 fastening holes. Inch series has-corrigendum BS IEC 61935-2-25 should be

BS IEC 61935-2-25 should be used in conjunction with IEC 61156-1

BS EN 60079-18:2004 replaces BS 5501-8:1988

The aim of BS EN 60154-1 is to specify for waveguide flanges the mechanical requirements necessary to ensure compatibility and

thicknesses or widths or width across flats up to and including 20 mm

Aerospace series. Flange couplings. Gasket seal with fluorocarbon seal on aluminium plate with 4 fastening holes. Inch series has-corrigendum BS IEC 61935-2-25 should be1 Scope This standard specifies the characteristics of gasket seal with fluorocarbon seal on aluminium plate, 4 holes, for pipe couplings for inch series aerospace applications. Nominal pressure: up to 21 000 kPa; depends on the associated tube material and tube wall thickness in the assembly (see EN 4814). Temperature range: 20 C to 200 C. NOTE Assembly in accordance with TR 4815. This part should not be reused after disassembling.