Vorschweissflansch nach EN 1092-1 typ 11 DN 250/256,0x3,0 Orbital PN 25 B1 I - Naht KZ 1.2 (EN 10357-A D2/T3)
DN | Nominal diameter : 250
PN | Nominal pressure : 25
A | Pipe connection : 256
Manufacturing standard : EN1092-1 Typ 11
Shape Sealing surface : Form B1
Unit weight : 24,40 kg
PN | Nominal pressure : 25
A | Pipe connection : 256
Manufacturing standard : EN1092-1 Typ 11
Shape Sealing surface : Form B1
Unit weight : 24,40 kg
S | Wall thickness: 3
D | Outer diameter: 425
B | Diameter of bolt circle: 370
n | Number of holes : 12
L | Diameter of bolt holes: 30
D | Outer diameter: 425
B | Diameter of bolt circle: 370
n | Number of holes : 12
L | Diameter of bolt holes: 30
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