Vorschweissflansch DN 65/70x2,5 PN 16 Form C 4Loch
DN Nominal diameter : 65
PN Nominal pressure : 16
A Pipe connection : 70
Manufacturing standard : DIN2633
Shape Sealing surface : Form C
DN : 65
Weight : 3,20 kg
s Wall thickness (s): 2.5
Outer diameter (AD): 185
Bolt circle (LK): 145
Number of holes (n) : 4
Diameter of the hole (L): 18