Vorschweissflansch EN 1092-1/11 DN 300/323,9x15 PN 10 Form B1
DN Nominal diameter : 300
PN Nominal pressure : 10
A Pipe connection : 323
Manufacturing standard : EN1092-1 Typ 11
Shape Sealing surface : Form B1
DN : 300
Weight : 20,10 kg
s Wall thickness (s): 15
Outer diameter (AD): 445
Bolt circle (LK): 400
Number of holes (n) : 12
Diameter of the hole (L): 22