PIPE, FITTING & FLANGE SPECIFICATIONS
FLANGE STANDARDS – Dimensional Data in inches (continued)
150 lb. STEEL
ANSI STANDARD B16.5
PIPE SIZE
1 /
3 /
1 /
1 /
1 /
1 /
1
1
1
2 2
3 3
4 9
5
6
8 10 12
2
4
4
2
2
2
Diameter of Flange
– – – – – –
– – –
4 4 5 / 8
5
6 7 7
1 /
8
1 /
10
11 13 1 1
1 /
16 19
2
2
2
Thickness of Flange (min) e Diameter of Raised Face Diameter of Bolt Circle
7 /
1 /
9 /
5 /
11 /
3 /
13 /
15 /
15 /
1 /
1
3 /
1
1 /
16
2
16
8
16
4
16
16
16
8
16
4
2 2 1 / 2
2 3
7 / 7 /
3 4
5 / 3 /
4 5
1 / 1 /
5 6 4
5
1 /
6
3 /
16 7
5 /
8 9
1 / 1 /
10 11
5 / 3 /
8 12 4 14
3 / 1 /
15 17 12
8
8
8
2
16
2
4
– 3 1 / 8
3
1 /
7 8
7
1 /
8
1 /
2
8
4
2
2
2
2
4
Number of Bolts Diameter of Bolts
– –
4
4
4
4
4
8
8
8
8
12
1 /
1 /
1 /
5 /
5 /
5 /
5 /
5 /
3 /
3 /
3 /
7 /
7 /
2
2
2
8
8
8
8
8
4
4
4
8
8
e 150 lb. Steel Flanges have a 1/16” raised face which is included in the flange thickness dimensions.
300 lb. STEEL
ANSI STANDARD B16.5
PIPE SIZE
1 /
3 /
1 /
1 /
1 /
1 /
1 1
1
2
2
3
3
4
5
6
8 10 12
2
4
4
2
2
2
Diameter of Flange
– – – – – –
– 4 7 / 8
5
1 /
6
1 /
6
1 /
7
1 /
8
1 / 1 /
9
10
11 12
1 /
15 17
1 /
2 20
1 /
4
8
2
2
4
2
2
Thickness of Flange (min) f Diameter of Raised Face Diameter of Bolt Circle
– –
11 /
3 /
13 /
7 /
1 1
1
3 /
1
1 /
1
3 /
1
7 /
1
5 /
1
7 /
2
16
4
16
8
8
16
4
8
16
8
8
2 2 1 /
2 4
7 / 1 /
3
5 /
4
1 / 7 /
5
5 7
1 / 1 /
6
3 /
7
5 /
8
1 /
10
5 /
8 12
3 / 1 /
15
2
8
8
8
2
16
16
2
4
– 3 1 / 2
3
7 /
5 5
6
5 /
7
7 /
9
1 /
10
5 /
13 15
4 17
3 /
8
2
8
8
4
8
4
8
4
Number of Bolts Diameter of Bolts
– –
4
4
4
8
8
8
8
8
8
12 12 16 16
5 /
3 /
5 /
3 /
3 /
3 /
3 /
3 /
3 /
3 /
7 /
1
1
1 /
8
4
8
4
4
4
4
4
4
4
8
8
f 300 lb. Steel Flanges have a 1/16” raised face which is included in the flange thickness dimensions.
400 lb. STEEL
ANSI STANDARD B16.5
PIPE SIZE
1 /
3 /
1 /
1 /
1 /
1 /
1 1
1
2
2
3
3
4
5
6
8 10 12
2
4
4
2
2
2
Diameter of Flange
3 3 /
4
5 /
4
7 /
5
1 /
6
1 /
6
1 /
7
1 / 1 / 1 / 7 /
8 1
1 / 1 /
9
10
11 12
1 /
15 17
1 /
2 20
1 /
4
8
8
4
8
2
2
4
2
2
Thickness of Flange (min) g Diameter of Raised Face Diameter of Bolt Circle
9 /
5 /
11 /
13 /
7 /
1 1
1 5 7
3 / 1 / 1 /
1
3 /
1
1 /
1 8
5 / 1 /
1
7 /
2
1 /
2
1 /
16
8
16
16
8
8
4
8
8
2
8
8
8
4
1 3 / 2 5 /
1
11 /
2 2
1 / 7 /
2 4
7 / 1 /
3
5 /
4
5
6
3 /
7
5 /
10
5 /
8 12
3 / 1 /
15
8
16
2
8
8
8
2
16
16
2
4
3
1 /
3
1 /
3
5 5
6
5 /
7
7 /
9
1 /
10
5 /
13 15
4 17
3 /
8
4
2
8
2
8
8
4
8
4
8
4
Number of Bolts Diameter of Bolts
4
4
4
4
4
8
8
8
8
8
8
12
12 16 16
1 /
5 /
5 /
5 /
3 /
5 /
3 /
3 /
7 /
7 /
7 /
7 /
1 1
1 /
1
1 /
2
8
8
8
4
8
4
4
8
8
8
8
8
4
g 400 lb. Steel Flanges have a 1/4” raised face which is included in the flange thickness dimensions.
600 lb. STEEL
ANSI STANDARD B16.5
PIPE SIZE
1 /
3 /
1 /
1 /
1 /
1 /
1 1
1
2 2
3 3
4
5
6
8 10 12
2
4
4
2
2
2
Diameter of Flange
3 3 /
4
5 /
4
7 /
5
1 /
6
1 /
6
1 /
7
1 / 1 / 1 / 7 /
8 1
1 / 1 /
9
10
3 /
13
14 16
1 /
20 22
4
8
8
4
8
2
2
4
4
2
Thickness of Flange (min) h Diameter of Raised Face Diameter of Bolt Circle
9 /
5 /
11 /
13 /
7 /
1 1
1 5
3 / 1 /
1
1 /
1
3 /
1 8
7 / 1 /
2
3 /
2
1 /
2
5 /
16
8
16
16
8
8
4
8
2
4
8
16
2
8
1 3 / 2 5 /
1
11 /
2 2
1 / 7 /
2 4
7 / 1 /
3
5 /
4
5
6
3 /
7
5 /
10
5 /
8 12
3 / 1 /
15
8
16
2
8
8
8
2
16
16
2
4
3
1 /
3
1 /
3
5 5
6
5 /
8 7
1 /
4 8
1 /
2 10
1 /
2 11
1 /
2 13
3 /
17 19
8
4
2
8
2
8
4
4
Number of Bolts Diameter of Bolts
4
4
4
4
4
8
8
8
8
8
8
12 12
16
20
1 /
5 /
5 /
5 /
3 /
5 /
3 /
3 /
7 /
7 /
1 1 1
1 /
1
1 /
1
1 /
2
8
8
8
4
8
4
4
8
8
8
4
4
h 600 lb. Steel Flanges have a 1/4” raised face which is included in the flange thickness dimensions.
63
Tel: 610-495-5131 • Pottstown PA • USA •• www.watsonmcdaniel.com
Made with FlippingBook - Online magazine maker