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FLANGES [4]
Carbon Steel Plate Flanges Temperature-Pressure Ratings
Blind Plate Flange (Table D)
Temperature-Pressure Ratings for Carbon Steel Plate Flanges
“Flange
table”
Pressure, kPa
Maximum
hydrostatic
test
pressure
kPa
Temperature, °C
— 18 — 50
250 275 300 325 350 375 400 425 450 475
to 120 to 232
D
700
650
600
570
550
500
450
400 350
1 050
C 1 200
1 800
E
1 400 1 300 1 200 1 100 1 000 950
900
800 700
2 100
F
2 100 2 000 1 800 1 700 1 600 1 400 1 300 1 200 1 100
3 150
H
3 500 3 300 3 100 2 900 2 600 2 400 2 000 2 000 1 700 1 300 900
5 250
J
4 800 4 600 4 300 4 000 3 700 3 400 3 100 2 700 2 400 1 900 1 300
7 200
K
6 200 5 900 5 500 5 100 4 700 4 300 3 900 3 500 3 100 2 400 1 600
9 300
R
8 300 7 900 7 400 6 800 6 300 5 800 5 200 4 700 4 200 3 200 2 200 12 450
S
12 400 11 800 11 100 10 300 9 500 8 700 7 900 7 100 6 300 4 800 3 300 18 600
T
19 300 18 400 17 200 16 000 14 700 13 500 12 200 11 000 9 800 7 500 5 100 28 950
Plate Steel Flange AS2129 (Table D - Blind)
AAP
CODE
IMPERIAL
SIZE
A
B
E
H
BOLT
SIZE
NUMBER
OF HOLES
APPROX.
KG/PC
SFBD94
4
216
178
12
18
M16
4
3.43
SFBD95
5
254
210
13
18
M16
8
5.31
SFBD96
6
279
235
13
18
M16
8
6.49
SFBD98
8
337
292
13
18
M16
8
9.28
SFBDX25
10
406
356
16
22
M20
8
16.14
SFBDX30
12
457
406
19
22
M20
12
24.4
SFBDX35
14
525
470
22
26
M24
12
-
SFBDX40
16
580
521
22
26
M24
12
43.5
SFBDX45
18
640
584
25
26
M24
12
-
SFBDX50
20
705
641
29
26
M24
16
-
SFBDX60
24
825
756
32
30
M27
16
-
E
A
H
B