DIN Standards Committee Shipbuilding and Marine Technology
VG 85029
Fittings for pipelines with round flanges - Arrangement of srew holes; Text in German and English
Rohrleitungsarmaturen mit runden Flanschen - Anordnung der Schraubenlöcher; Text Deutsch und Englisch
Overview
This standard specifies the arrangement of screw holes for flanges of fittings on German Navy vessels. The arrangement is described for flanges with an even number of screw holes. Since the number of holes in this standard is not necessarily divisible by four, it is possible to arrange them on one of the symmetry axes, depending on the number of holes.