This standard describes welding flanges from DN 10 to DN 500 for pressures PN 10, from DN 10 to DN 175 for pressures PN 16 and from DN 10 to DN 65 for pressures PN 40 for outboard connections on ships. The design, the dimensions, the masses and materials are laid down and the mounting is described.
DIN 86041-2:2018 Referenced Document
DIN 13-1:1999 ISO general purpose metric screw threads - Part 1: Nominal sizes for coarse pitch threads; nominal diameter from 1 mm to 68 mm
DIN 76-1:2016 Thread run-outs and thread undercuts - Part 1: For ISO metric threads in accordance with DIN 13-1
DIN 86041-1:2018 Welding flanges - Part 1: Tanks and sea boxes, nominal pressure 10 and 16
DIN EN ISO 4032:2013 Hexagon regular nuts (style 1) - Product grades A and B (ISO 4032:2012); German version EN ISO 4032:2012
DIN ISO 2768-1:1991 General tolerances; tolerances for linear and angular dimensions without individual tolerance indications; identical with ISO 2768-1:1989