69
FLANGES [4]
ANSI C150 NPT Screwed Flange
ANSI B16.5 C150 NPT Screwed Flange
AAP
CODE
IMPERIAL
SIZE
A
B D E
F
H J
BOLT
SIZE
RAISED
FACE
THICK.
NUMBER
HOLES
APPROX.
KG/PC
PFS15
1/2
89.0 60.3 35.0 15.9 11.1
16
30.2
1/2
1.6
4
0.5
PFS20
3/4
98.5 69.8 42.9 15.9 12.8
16
38.2
1/2
1.6
4
0.9
PFS25
1
108.0 79.3 50.9 17.5 14.3
16
49.2
1/2
1.6
4
0.9
PFS32
1 1/4
117.5 88.9 63.6 20.7 15.9
16
58.8
1/2
1.6
4
1.4
PFS40
1 1/2
127.1 98.4 73.1 22.3 17.5
16
65.1
1/2
1.6
4
1.4
PFS50
2
152.5 120.6 92.0 25.5 19.1
20
77.8
5/8
1.6
4
2.3
PFS65
2 1/2
177.9 139.7 104.8 28.6 22.3
20
90.5
5/8
1.6
4
3.2
PFS80
3
190.6 152.4 127.1 30.2 23.8
20 108.0 5/8
1.6
4
3.6
PFS94
4
228.7 190.5 157.2 33.4 23.8
20 135.0 5/8
1.6
8
5.9
J
D
B
A
H
FE
ANSI C150 Blind Flange
ANSI B16.5 C150 Blind Flange
AAP
CODE
IMPERIAL
SIZE
A
B
D
F
H
BOLT
SIZE
RAISED
FACE
THICK.
NUMBER
HOLES
APPROX.
KG/PC
PFB15
1/2
89
60.3
35.0
11.5
16
1/2
1.6
4
0.42
PFB20
3/4
98.5
69.8
42.9
13.0
16
1/2
1.6
4
0.61
PFB25
1
108
79.3
50.9
14.5
16
1/2
1.6
4
0.93
PFB32
1 1/4
117.5
88.9
63.6
16.0
16
1/2
1.6
4
1.36
PFB40
1 1/2
127.1
98.4
73.1
17.5
16
1/2
1.6
4
1.8
PFB50
2
152.5
120.6
92.0
19.1
20
5/8
1.6
4
2.3
PFB65
2 1/2
180
139.5
104.8
22.3
20
5/8
1.6
4
3.2
PFB80
3
190.6
152.4
127.1
23.8
20
5/8
1.6
4
4.1
PFB94
4
228.7
190.5
157.2
23.8
20
5/8
1.6
8
7.7
PFB96
6
276.5
241.3
216.0
25.5
22
3/4
1.6
8
12.0
PFB98
8
343.0
298.4
269.9
28.6
22
3/4
1.6
8
21.4
PFBX25
10
406.5
361.9
232.9
30.2
26
7/8
1.6
12
30.5
PFBX30
12
482.7
431.8
381.1
31.8
26
7/8
1.6
12
50.0
PFBX35
14
533.4
476.25
412.8
35.1
28
1
1.6
12
60.5
PFBX40
16
596.9
539.75
470.0
36.6
28
1
1.6
16
-
PFBX45
18
635
577.85
533.5
39.6
32
1 1/8
1.6
16
-
PFBX50
20
698.5
635
584.3
42.9
32
1 1/8
1.6
20
-
PFBX60
24
813
749.3
692.2
47.75
35
1 1/4
1.6
20
-
D
B
A
H
F