Profile backing ring PP d32-125 EN 1092 – PN10 bolt hole pattern
5150 28044

for flange sleeve (socket-welding connection)
With ductile iron core.
n = number of bolts.
bar = maximum operating pressure.
“EN 1092 – PN10” refers to the bolt hole pattern, not to the pressure class of the backing ring.

SPECIFICATIONS

Code
5150 28044
de/ 75
DN /65
bar 16
d1 92
D 191
k 145
b 21
d 18
n 4
M M16
r 3
kg 1,0
PU 1