Fixing Elements For Receiving Electrodes - Igema SMLC 1 Installation And Operating Instructions Manual

7.1 Fixing elements for receiving the electrodes
The flanges, seals, screws and nuts listed in the table below are laid out in
accordance with the Technical Rules for Steam Boilers (TRD) and tested by the
Technischen Überwachungsverein (TÜV) [Technical Inspection Agency].
Flange according to DIN
PN DN
40
50
63
100 / 160
40
63
100
100 / 160
Drilling plans 1-8
Seals according to DIN
PN DN
40
EN 1514-1 IBC
50
63
100 / 160
40
EN 1514-1 IBC
63 100
100/160
10
Sealing
DIN
surface
2635
DIN 2526
2636
2638
2635
2636
DIN 2526
2638
"Bohrbild" means: drilling plan
DIN
Material
asbestos-free
RSt 37-2/ 0.5
2697
graphite
asbestos-free
RSt 37-2/ 0.5
2697
graphite
Form Threaded hole
B
according to drilling
plan
E
1,2
B
according to drilling
plan
E
1,2,3,4,5,6,7,8
Material
1.0460
1.0460