Blindflansche EN 1092-1/05A DN 450/PN 16
DN Nominal diameter : 450
PN Nominal pressure : 16
Manufacturing standard : EN1092-1 Typ 05
Shape Sealing surface : Form A
DN : 450
Weight : 98,42 kg
b Sheet thickness (b): 40
Outer diameter (AD): 640
Bolt circle (LK): 550
Number of holes (n) : 20
Diameter of the hole (L): 30