Blind Flansch DN 500x25 PN 10 Form B
DN Nominal diameter : 10
PN Nominal pressure : 10
Manufacturing standard : DIN2527
Shape Sealing surface : Form B
Weight : 68,39 kg
b Sheet thickness: 25
Outer diameter: 670
Inner diameter: 0
Bolt circle: 620
Number of holes : 20
Diameter of the hole: 26
Sealing strip: max.475