Vorschweissflansch nach EN1092-1 DN 20/23x2,3 PN 40 Form B1
DN Nominal diameter : 20
PN Nominal pressure : 40
A Pipe connection : 23
Manufacturing standard : EN1092-1 Typ 11
Shape Sealing surface : Form B1
DN : 20
Weight : 1,11 kg
s Wall thickness (s): 2.3
Outer diameter (AD): 105
Bolt circle (LK): 75
Number of holes (n) : 4
Diameter of the hole (L): 14