Vorschweissflansch nach EN 1092-1 DN 200/204x3,0 PN 40 Form B1
DN Nominal diameter : 200
PN Nominal pressure : 40
A Pipe connection : 204
Manufacturing standard : EN1092-1 Typ 11
Shape Sealing surface : Form B1
Weight : 10,52 kg
S Wall thickness: 3
Outer diameter: 375
Bolt circle: 320
Number of holes : 12
Diameter of the hole: 33