Blockflansch DN 80/80x30 PN 40 Form A
DN Nominal diameter : 80
PN Nominal pressure : 40
A Pipe connection : 80
Manufacturing standard : DIN28117
Shape Sealing surface : Form A
Weight : 5,95 kg
b Sheet thickness: 30
Outer diameter: 200
Inner diameter: 80
Bolt circle: 160
Number of holes : 8
Diameter of the hole: 16