Vorschweissflansch nach EN 1092-1 typ 11 DN 450/457x8,8 PN 40 Form B1
DN | Nominal diameter : 450
PN | Nominal pressure : 40
A | Pipe connection : 457
Manufacturing standard : EN1092-1 Typ 11
Shape Sealing surface : Form B1
Unit weight : 103,00 kg
PN | Nominal pressure : 40
A | Pipe connection : 457
Manufacturing standard : EN1092-1 Typ 11
Shape Sealing surface : Form B1
Unit weight : 103,00 kg
S | Wall thickness: 8.8
D | Outer diameter: 685
B | Diameter of bolt circle: 610
n | Number of holes : 20
L | Diameter of bolt holes: 39
D | Outer diameter: 685
B | Diameter of bolt circle: 610
n | Number of holes : 20
L | Diameter of bolt holes: 39
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