BS10 Flanges
1
Dia Thick PCD No of Bolt Dia Thick PCD No of Bolt Dia Thick PCD No of Bolt Dia Thick PCD No of Bolt mm in in in in Holes Dia in in in Holes Dia in in in Holes Dia in in in Holes Dia 15 1/2" 3 3/4" 3/16" 2 5/8" 4 M12 3 3/4" 1/4" 2 5/8" 4 M12 3 3/4" 3/8" 2.5/8" 4 M12 4 1/2" 1/2" 3 1/4" 4 M16 20 3/4" 4 3/16" 2 7/8" 4 M12 4 1/4" 2 7/8" 4 M12 4 3/8" 2 7/8" 4 M12 4 1/2" 1/2" 3 1/4" 4 M16 25 1 4 1/2" 3/16" 3 1/4" 4 M12 4 1/2" 9/32" 3 1/4" 4 M12 4 3/4" 3/8" 3 7/16" 4 M16 4 3/4" 9/16" 3 7/16" 4 M16 32 1 1/4" 4 3/4" 1/4" 3 7/16" 4 M12 4 3/4" 5 /16" 3 7/16" 4 M12 5 1/4" 1/2" 3 7/8" 4 M16 5 1/4" 11/16" 3 7/8" 4 M16 40 1 1/2" 5 1/4" 1/4" 3 7/8" 4 M12 5.1/4" 11/32" 3 7/8" 4 M12 5 1/2" 1/2" 4 1/8" 4 M16 5 1/2" 11/16" 4 1/8" 4 M16 50 2" 6" 5/16" 4 1/2" 4 M16 6" 3/8" 4 1/2" 4 M16 6 1/2" 5/8" 5" 4 M16 6 1/2" 3/4" 5" 4 M16 65 2 1/2" 6 1/2" 5/16" 5" 4 M16 6 1/2" 13/32" 5" 4 M16 7 1/4" 5/8" 5 3/4" 8 M16 7 1/4" 3/4" 5 3/4" 8 M16 80 3" 7 1/4" 3/8" 5 3/4" 4 M16 7 1/4" 7/16" 5 3/4" 4 M16 8" 5/8" 6 1/2" 8 M16 8" 7/8" 6 1/2" 8 M16 100 4" 8 1/2" 3/8" 7" 4 M16 8 1/2" 1/2" 7" 8 M16 9" 3/4" 7 1/2" 8 M16 9" 1" 7 1/2" 8 M16 125 5" 10" 1/2" 8 1/4" 8 M16 10" 9/16" 8 1/4" 8 M16 11" 7/8" 9 1/4" 8 M20 11" 1 1/8" 9 1/4" 8 M20 150 6" 11" 1/2" 9 1/4" 8 M16 11" 11/16" 9 1/4" 8 M20 12" 7/8" 10 1/4" 12 M20 12" 1 1/8" 10 1/4" 12 M20 175 7" 12" 1/2" 10 1/4" 8 M16 12" 3/4" 10 1/4" 8 M20 13 1/4" 7/8" 11 1/2" 12 M20 13 1/4" 1 1/4" 11 1/2" 12 M20 200 8" 13 1/4" 1/2" 11 1/2" 8 M16 13 3/4" 3/4" 11 1/2" 8 M20 14 1/2" 1" 12 3/4" 12 M20 14 1/2" 1 1/4" 12 3/8" 12 M20 225 9" 14 1/2" 5/8" 12 3/4" 8 M16 14 1/2" 13/16" 12 3/4" 12 M20 16" 1 1/8" 14" 12 M22 16" 1 3/8" 14" 12 M22 250 10" 16" 5/8" 14" 8 M20 16" 7/8" 14" 12 M20 17" 1 1/8" 15" 12 M22 17" 1 3/8" 15" 12 M22 300 12" 18" 3/4" 16" 12 M20 18" 1" 16" 12 M22 19 1/4" 1 1/4" 17 1/4" 16 M22 19 1/4" 1 5/8" 17 1/4" 16 M22 350 14" 20 3/4" 7/8" 18 1/2" 12 M22 20 3/4" 1 1/8" 18 1/2" 12 M22 21 3/4" 1 3/8" 19 1/2" 16 M24 21 3/4" 1 7/8" 19 1/2" 16 M24 375 15" 21 3/4" 7/8" 19 1/2" 12 M22 21 3/4" 1 1/4" 19 1/2" 12 M22 22 3/4" 1 1/2" 20 1/2" 16 M24 22 3/4" 2" 20 1/2" 16 M24 400 16" 22 3/4" 7/8" 20 1/2" 12 M22 22 3/4" 1 1/4" 20 1/2" 12 M22 24" 1 5/8" 21 3/4" 20 M24 24" 2 1/8" 21 3/4" 20 M24 450 18" 25 1/4" 1" 23" 12 M22 25 1/4" 13/8" 23" 16 M22 26 1/2" 1 3/4" 24" 20 M28 26 1/2" 2 3/8" 24" 20 M28 500 20" 27 3/4" 1 1/8" 25 1/4" 16 M22 27 3/4" 1 1/2" 25 1/4" 16 M22 29" 1" 26 1/2" 24 M28 29" 2 5/8" 26 1/2" 24 M28 600 24" 32 1/2" 1 1/4" 29 3/4" 16 M24 32 1/2" 1 7/8" 29 3/4" 16 M28 33 1/2" 2 1/4" 30 3/4" 24 M30 33 1/2" 3" 30 3/4" 24 M30 BS10 Table F Flange Dimensions BS10 Table H Flange Dimensions Flange Table - BS10. BS10 Table E Flange Dimensions Inflow UK Ltd are not liable for any errors / ommissions Dimenions and data are given in good faith. Nominal Bore BS10 Table D Flange Dimensions
description
BS 10 Flanges
Transcript of BS10 Flanges
Dia
Th
ick
PC
DN
o o
fB
olt
Dia
Th
ick
PC
DN
o o
fB
olt
Dia
Th
ick
PC
DN
o o
fB
olt
Dia
Th
ick
PC
DN
o o
fB
olt
mm
inin
inin
Ho
les
Dia
inin
inH
ole
sD
iain
inin
Ho
les
Dia
inin
inH
ole
sD
ia
15
1/2
"3 3
/4"
3/1
6"
2 5
/8"
4M
12
3 3
/4"
1/4
"2 5
/8"
4M
12
3 3
/4"
3/8
"2.5
/8"
4M
12
4 1
/2"
1/2
"3 1
/4"
4M
16
20
3/4
"4
3/1
6"
2 7
/8"
4M
12
41/4
"2 7
/8"
4M
12
43/8
"2 7
/8"
4M
12
4 1
/2"
1/2
"3 1
/4"
4M
16
25
14 1
/2"
3/1
6"
3 1
/4"
4M
12
4 1
/2"
9/3
2"
3 1
/4"
4M
12
4 3
/4"
3/8
"3 7
/16"
4M
16
4 3
/4"
9/1
6"
3 7
/16"
4M
16
32
1 1
/4"
4 3
/4"
1/4
"3 7
/16"
4M
12
4 3
/4"
5 /
16"
3 7
/16"
4M
12
5 1
/4"
1/2
"3 7
/8"
4M
16
5 1
/4"
11/1
6"
3 7
/8"
4M
16
40
1 1
/2"
5 1
/4"
1/4
"3 7
/8"
4M
12
5.1
/4"
11/3
2"
3 7
/8"
4M
12
5 1
/2"
1/2
"4 1
/8"
4M
16
5 1
/2"
11/1
6"
4 1
/8"
4M
16
50
2"
6"
5/1
6"
4 1
/2"
4M
16
6"
3/8
"4 1
/2"
4M
16
6 1
/2"
5/8
"5"
4M
16
6 1
/2"
3/4
"5"
4M
16
65
2 1
/2"
6 1
/2"
5/1
6"
5"
4M
16
6 1
/2"
13/3
2"
5"
4M
16
7 1
/4"
5/8
"5 3
/4"
8M
16
7 1
/4"
3/4
"5 3
/4"
8M
16
80
3"
7 1
/4"
3/8
"5 3
/4"
4M
16
7 1
/4"
7/1
6"
5 3
/4"
4M
16
8"
5/8
"6 1
/2"
8M
16
8"
7/8
"6 1
/2"
8M
16
100
4"
8 1
/2"
3/8
"7"
4M
16
8 1
/2"
1/2
"7"
8M
16
9"
3/4
"7 1
/2"
8M
16
9"
1"
7 1
/2"
8M
16
125
5"
10"
1/2
"8 1
/4"
8M
16
10"
9/1
6"
8 1
/4"
8M
16
11"
7/8
"9 1
/4"
8M
20
11"
1 1
/8"
9 1
/4"
8M
20
150
6"
11"
1/2
"9 1
/4"
8M
16
11"
11/1
6"
9 1
/4"
8M
20
12"
7/8
"10 1
/4"
12
M20
12"
1 1
/8"
10 1
/4"
12
M20
175
7"
12"
1/2
"10 1
/4"
8M
16
12"
3/4
"10 1
/4"
8M
20
13 1
/4"
7/8
"11 1
/2"
12
M20
13 1
/4"
1 1
/4"
11 1
/2"
12
M20
200
8"
13 1
/4"
1/2
"11 1
/2"
8M
16
13 3
/4"
3/4
"11 1
/2"
8M
20
14 1
/2"
1"
12 3
/4"
12
M20
14 1
/2"
1 1
/4"
12 3
/8"
12
M20
225
9"
14 1
/2"
5/8
"12 3
/4"
8M
16
14 1
/2"
13/1
6"
12 3
/4"
12
M20
16"
1 1
/8"
14"
12
M22
16"
1 3
/8"
14"
12
M22
250
10"
16"
5/8
"14"
8M
20
16"
7/8
"14"
12
M20
17"
1 1
/8"
15"
12
M22
17"
1 3
/8"
15"
12
M22
300
12"
18"
3/4
"16"
12
M20
18"
1"
16"
12
M22
19 1
/4"
1 1
/4"
17 1
/4"
16
M22
19 1
/4"
1 5
/8"
17 1
/4"
16
M22
350
14"
20 3
/4"
7/8
"18 1
/2"
12
M22
20 3
/4"
1 1
/8"
18 1
/2"
12
M22
21 3
/4"
1 3
/8"
19 1
/2"
16
M24
21 3
/4"
1 7
/8"
19 1
/2"
16
M24
375
15"
21 3
/4"
7/8
"19 1
/2"
12
M22
21 3
/4"
1 1
/4"
19 1
/2"
12
M22
22 3
/4"
1 1
/2"
20 1
/2"
16
M24
22 3
/4"
2"
20 1
/2"
16
M24
400
16"
22 3
/4"
7/8
"20 1
/2"
12
M22
22 3
/4"
1 1
/4"
20 1
/2"
12
M22
24"
1 5
/8"
21 3
/4"
20
M24
24"
2 1
/8"
21 3
/4"
20
M24
450
18"
25 1
/4"
1"
23"
12
M22
25 1
/4"
13/8
"23"
16
M22
26 1
/2"
1 3
/4"
24"
20
M28
26 1
/2"
2 3
/8"
24"
20
M28
500
20"
27 3
/4"
1 1
/8"
25 1
/4"
16
M22
27 3
/4"
1 1
/2"
25 1
/4"
16
M22
29"
1"
26 1
/2"
24
M28
29"
2 5
/8"
26 1
/2"
24
M28
600
24"
32 1
/2"
1 1
/4"
29 3
/4"
16
M24
32 1
/2"
1 7
/8"
29 3
/4"
16
M28
33 1
/2"
2 1
/4"
30 3
/4"
24
M30
33 1
/2"
3"
30 3
/4"
24
M30
BS
10 T
ab
le F
Fla
ng
e D
imen
sio
ns
BS
10 T
ab
le H
Fla
ng
e D
imen
sio
ns
Fla
ng
e T
ab
le -
BS
10.
BS
10 T
ab
le E
Fla
ng
e D
imen
sio
ns
Infl
ow
UK
Ltd
are
no
t liab
le f
or
an
y e
rro
rs /
om
mis
sio
ns
Dim
en
ion
s a
nd
data
are
giv
en
in
go
od
fait
h.
No
min
al B
ore
BS
10 T
ab
le D
Fla
ng
e D
imen
sio
ns
