866-711-4673 Goodyear Rubber Dixon

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Safety & Technical
P
945 DPL418 877.963.4966 •
P
ANSI Flange Dimensions
Nominal
Pipe
Size
Outside
Diameter
Flange
Flange
Thickness
Drill Template
Number
Holes
Diameter
Bolts
Bolt
Circle
1/2"
3/4"
1"
1-1/4"
1-1/2"
3-1/2"
3-7/8"
4-1/4"
4-5/8"
5"
7/16"
1/2"
9/16"
5/8"
11/16"
4
4
4
4
4
1/2"
1/2"
1/2"
1/2"
1/2"
2-3/8"
2-3/4"
3-1/8"
3-1/2"
3-7/8"
2"
2-1/2"
3"
3-1/2"
4"
6"
7"
7-1/2"
8-1/2"
9"
3/4"
7/8"
15/16"
15/16"
15/16"
4
4
4
8
8
5/8"
5/8"
5/8"
5/8"
5/8"
4-3/4"
5-1/2"
6"
7"
7-1/2"
5"
6"
8"
10"
12"
10"
11"
13-1/2"
16"
19"
15/16"
1"
1-1/8"
1-3/16"
1-1/4"
8
8
8
12
12
3/4"
3/4"
3/4"
3/4"
3/4"
8-1/2"
9-1/2"
11-3/4"
14-1/4"
17"
150 lb. Standard
Nominal
Pipe
Size
Outside
Diameter
Flange
Flange
Thickness
Drill Template
Number
Holes
Diameter
Bolts
Bolt
Circle
1/2"
3/4"
1"
1-1/4"
1-1/2"
3-3/4"
4-5/8"
4-7/8"
5-1/4"
6-1/8"
9/16"
5/8"
11/16"
3/4"
13/16"
4
4
4
4
4
1/2"
5/8"
5/8"
5/8"
3/4"
2-5/8"
3-1/4"
3-1/2"
3-7/8"
4-1/2"
2"
2-1/2"
3"
3-1/2"
4"
6-1/2"
7-1/2"
8-1/4"
9"
10"
7/8"
1"
1-1/8"
1-3/16"
1-1/4"
8
8
8
8
8
5/8"
3/4"
3/4"
3/4"
3/4"
5"
5-7/8"
6-5/8"
7-1/4"
7-7/8"
5"
6"
8"
10"
12"
11"
12-1/2"
15"
17-1/2"
20-1/2"
1-3/8"
1-7/16"
1-5/8"
1-7/8"
2"
8
12
12
16
16
3/4"
3/4"
7/8"
1"
1-1/8"
9-1/4"
10-5/8"
13"
15-1/4"
17-3/4"
300 lb. Standard
Nominal
Pipe
Size
Outside
Diameter
Flange
Flange
Thickness
Drill Template
Number
Holes
Diameter
Bolts
Bolt
Circle
1/2"
3/4"
1"
1-1/4"
1-1/2"
3-3/4"
4-5/8"
4-7/8"
5-1/4"
6-1/8"
9/16"
5/8"
11/16"
13/16"
7/8"
4
4
4
4
4
5/8"
3/4"
3/4"
3/4"
7/8"
2-5/8"
3-1/4"
3-1/2"
3-7/8"
4-1/2"
2"
2-1/2"
3"
3-1/2"
4"
6-1/2"
7-1/2"
8-1/4"
9"
10-7/5"
1"
1-1/8"
1-1/4"
1-3/8"
1-1/2"
8
8
8
8
8
3/4"
7/8"
7/8"
1"
1"
5"
5-7/8"
6-5/8"
7-1/4"
8-1/2"
5"
6"
8"
10"
12"
13"
14"
16-1/2"
20"
22"
1-3/4"
1-7/8"
2-3/16"
2-1/2"
2-5/8"
8
12
12
16
20
1-1/8"
1-1/8"
1-1/4"
1-3/8"
1-3/8"
10-1/2"
11-1/2"
13-3/4"
17"
19-1/4"
600 lb. Standard
Nominal
Pipe
Size
Outside
Diameter
Flange
Flange
Thickness
Drill Template
Number
Holes
Diameter
Bolts
Bolt
Circle
1/2"
3/4"
1"
1-1/4"
1-1/2"
4-3/4"
5-1/8"
5-7/8"
6-1/4"
7"
7/8"
1"
1-1/8"
1-1/8"
1-1/4"
4
4
4
4
4
7/8"
7/8"
1"
1"
1-1/8"
3-1/4"
3-1/2"
4"
4-3/8"
4-7/8"
2"
2-1/2"
3"
3-1/2"
4"
8-1/2"
9-5/8"
9-1/2"
11-1/2"
13-3/4"
1-1/2"
1-5/8"
1-1/2"
1-3/4"
2"
8
8
8
8
8
1"
1-1/8"
1"
1-1/4"
1-3/8"
6-1/2"
7-1/2"
7-1/2"
9-1/4"
11"
6"
8"
10"
12"
15"
18-1/2"
21-1/2"
24"
2-3/16"
2-1/2"
2-3/4"
3-1/8"
12
12
16
20
1-1/4"
1-1/2"
1-1/2"
1-1/2"
12-1/2"
15-1/2"
18-1/2"
21"
900 lb. Standard
Flange Dimensions