Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN10, DN 400 DN400 / 406.4 mm
Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN10, DN 450 DN450 / 457.2 mm
Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN10, DN 500 DN500 / 508.0 mm
Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN10, DN 600 DN600 / 609.6 mm
Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN16, DN 200 DN200 / 219.1 mm
Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN16, DN 250 DN250 / 273.0 mm
Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN16, DN 300 DN300 / 323.9 mm
Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN25/40, DN 50 DN 50 / 60.3 mm
Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN25/40, DN 65 DN 65 / 76.1 mm
Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN25/40, DN 80 DN 80 / 88.9 mm
Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN25/40, DN 100 DN100 / 114.3 mm
Welding neck flange, EN, type 11B, 1.4571, EN-1092 type 11 B1, PN25/40, DN 125 DN125 / 139.7 mm