Profile backing ring PP d32-125 EN 1092 – PN10 bolt hole pattern
5150 28040

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 28040
de/ 32
DN /40
bar 16
d1 42
D 122
k 85
b 17
d 14
n 4
M M12
r 3
kg 0,4
PU 1