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Stainless Steel Butt Weld Pipe Fittings - Eccentric Reducers - Dimensions

Dimensions & Drawings - Eccentric Industrial Butt Weld Pipe Fittings

Eccentric Reducers - Butt Weld Pipe Fittings

Schedule 10S
Stainless steel alloys only - reference dimensions

Nominal
pipe size

Outside Diameter
Large End

(O.D.)

Outside Diameter
Small End

(O.D.)

Length
(H)

Inside Diameter
Large End

(I.D.)

Inside Diameter
Small End

(I.D)

Wall Thickness
Large End

(T)

Wall Thickness
Small End

(T)

Weight (lbs)
3/4 x 3/8
1.050
.675
1-1/2
.884
.545
.083
.065
.20
3/4 x 1/2
1.050
.840
1-1/2
.884
.674
.083
.083
.22
1 x 3/8
1.315
.675
2
1.097
.545
.109
.065
.21
1 x 1/2
1.315
.840
2
1.097
.674
.109
.083
.27
1 x 3/4
1.315
1.050
2
1.097
.884
.109
.083
.29
1-1/4 x 1/2
1.660
.840
2
1.442
.674
.109
.083
.35
1-1/4 x 3/4
1.660
1.050
2
1.442
.884
.109
.083
.39
1-1/4 x 1
1.660
1.315
2
1.442
1.097
.109
.109
.39
1-1/2 x 1/2
1.900
.840
2-1/2
1.682
.674
.109
.083
.37
1-1/2 x 3/4
1.900
1.050
2-1/2
1.682
.884
.109
.083
.39
1-1/2 x 1
1.900
1.315
2-1/2
1.682
1.097
.109
.109
.43
1-1/2 x 1-1/4
1.900
1.660
2-1/2
1.682
1.442
.109
.109
.46
2 x 3/4
2.375
1.050
3
2.157
.884
.109
.083
.56
2 x 1
2.375
1.315
3
2.157
1.097
.109
.109
.62
2 x 1-1/4
2.375
1.660
3
2.157
1.442
.109
.109
.67
2 x 1-1/2
2.375
1.900
3
2.157
1.682
.109
.109
.69
2-1/2 x 1
2.875
1.315
3-1/2
2.635
1.097
.120
.109
.83
2-1/2 x 1-1/4
2.875
1.660
3-1/2
2.635
1.442
.120
.109
.95
2-1/2 x 1-1/2
2.875
1.900
3-1/2
2.635
1.682
.120
.109
.98
2-1/2 x 2
2.875
2.375
3-1/2
2.635
2.157
.120
.109
1.03
3 x 1
3.500
1.315
3-1/2
3.260
1.097
.120
.109
1.03
3 x 1-1/4
3.500
1.660
3-1/2
3.260
1.442
.120
.109
1.03
3 x 1-1/2
3.500
1.900
3-1/2
3.260
1.682
.120
.109
1.13
3 x 2
3.500
2.375
3-1/2
3.260
2.157
.120
.109
1.21
3 x 2-1/2
3.500
2.875
3-1/2
3.260
2.635
.120
.120
1.30
3-1/2 x 1-1/4
4.000
1.660
4
3.760
1.442
.120
.109
1.37
3-1/2 x 1-1/2
4.000
1.900
4
3.760
1.682
.120
.109
1.46
3-1/2 x 2
4.000
2.375
4
3.760
2.157
.120
.109
1.57
3-1/2 x 2-1/2
4.000
2.875
4
3.760
2.635
.120
.120
1.72
3-1/2 x 3
4.000
3.500
4
3.760
3.260
.120
.120
1.77
4 x 1-1/2
4.500
1.900
4
4.260
1.682
.120
.109
1.50
4 x 2
4.500
2.375
4
4.260
2.157
.120
.109
1.73
4 x 2-1/2
4.500
2.875
4
4.260
2.635
.120
.120
1.83
4 x 3
4.500
3.500
4
4.260
3.260
.120
.120
1.92
4 x 3-1/2
4.500
4.000
4
4.260
3.760
.120
.120
1.98
5 x 2
5.563
2.375
5
5.295
2.157
.134
.109
2.83
5 x 2-1/2
5.563
2.875
5
5.295
2.635
.134
.120
3.09
5 x 3
5.563
3.500
5
5.295
3.260
.134
.120
3.20
5 x 3-1/2
5.563
4.000
5
5.295
3.760
.134
.120
3.28
5 x 4
5.563
4.500
5
5.295
4.260
.134
.120
3.29
6 x 2-1/2
6.625
2.875
5-1/2
6.357
2.635
.134
.120
3.35
6 x 3
6.625
3.500
5-1/2
6.357
3.260
.134
.120
4.01
6 x 3-1/2
6.625
4.000
5-1/2
6.357
3.760
.134
.120
4.20
6 x 4
6.625
4.500
5-1/2
6.357
4.260
.134
.120
4.31
6 x 5
6.625
5.563
5-1/2
6.357
5.295
.134
.134
4.45
8 x 3-1/2
8.625
4.000
6
8.329
3.760
.148
.120
6.48
8 x 4
8.625
4.500
6
8.329
4.260
.148
.120
6.64
8 x 5
8.625
5.563
6
8.329
5.295
.148
.134
6.79
8 x 6
8.625
6.625
6
8.329
6.357
.148
.134
7.04
10 x 4
10.750
4.500
7
10.420
4.260
.165
.120
10.43
10 x 5
10.750
5.563
7
10.420
5.295
.165
.134
10.78
10 x 6
10.750
6.625
7
10.420
6.357
.165
.134
11.03
10 x 8
10.750
8.625
7
10.420
8.329
.165
.148
11.46
12 x 5
12.750
5.563
8
12.390
5.295
.180
.134
16.07
12 x 6
12.750
6.625
8
12.390
6.357
.180
.134
16.38
12 x 8
12.750
8.625
8
12.390
8.329
.180
.148
16.91
12 x 10
12.750
10.750
8
12.390
10.420
.180
.165
17.60
14 x 6
14.000
6.625
13
13.624
6.357
.188
.134
29.00
14 x 8
14.000
8.625
13
13.624
8.329
.188
.148
30.61
14 x 10
14.000
10.750
13
13.624
10.420
.188
.165
31.77
14 x 12
14.000
12.750
13
13.624
12.390
.188
.180
33.71
16 x 8
16.000
8.625
14
15.624
8.329
.188
.148
36.81
16 x 10
16.000
10.750
14
15.624
10.420
.188
.165
39.06
16 x 12
16.000
12.750
14
15.624
12.390
.188
.180
40.45
16 x 14
16.000
14.000
14
15.624
13.624
.188
.188
41.46
18 x 10
18.000
10.750
15
17.624
10.420
.188
.165
46.34
18 x 12
18.000
12.750
15
17.624
12.390
.188
.180
47.35
18 x 14
18.000
14.000
15
17.624
13.624
.188
.188
48.28
18 x 16
18.000
16.000
15
17.624
15.624
.188
.188
49.60
20 x 12
20.000
12.750
20
19.564
12.390
.218
.180
71.50
20 x 14
20.000
14.000
20
19.564
13.624
.218
.188
84.10
20 x 16
20.000
16.000
20
19.564
15.624
.218
.188
84.68
20 x 18
20.000
18.000
20
19.564
17.624
.218
.188
87.58
24 x 16
24.000
16.000
20
23.500
15.624
.250
.188
98.02
24 x 18
24.000
18.000
20
23.500
17.624
.250
.188
100.00
24 x 20
24.000
20.000
20
23.500
19.564
.250
.218
103.00
Dimensions Drawing Stainless Steel Butt Weld Pipe Concentric Reducers

Schedule 40S
Stainless steel alloys only - reference dimensions

Nominal
pipe size
Outside Diameter
Large End
O.D.)
Outside Diameter
Small End
(O.D.)
Length
(H)
Inside Diameter
Large End
(I.D.)
Inside Diameter
Small End
(I.D)
Wall Thickness
Large End
(T)
Wall Thickness
Small End
(T)
Weight (lbs)
3/4 x 3/8
1.050
.675
1-1/2
.824
.493
.113
.091
.27
3/4 x 1/2
1.050
.840
1-1/2
.824
.622
.113
.109
.31
1 x 3/8
1.315
.675
2
1.049
.493
.133
.091
.33
1 x 1/2
1.315
.840
2
1.049
.622
.133
.109
.34
1 x 3/4
1.315
1.050
2
1.049
.824
.133
.113
.36
1-1/4 x 1/2
1.660
.840
2
1.380
.622
.140
.109
.46
1-1/4 x 3/4
1.660
1.050
2
1.380
.824
.140
.113
.49
1-1/4 x 1
1.660
1.315
2
1.380
1.049
.140
.133
.49
1-1/2 x 1/2
1.900
.840
2-1/2
1.610
.622
.145
.109
.50
1-1/2 x 3/4
1.900
1.050
2-1/2
1.610
.824
.145
.113
.52
1-1/2 x 1
1.900
1.315
2-1/2
1.610
1.049
.145
.133
.58
1-1/2 x 1-1/4
1.900
1.660
2-1/2
1.610
1.380
.145
.140
.62
2 x 3/4
2.375
1.050
3
2.067
.824
.154
.113
.80
2 x 1
2.375
1.315
3
2.067
1.049
.154
.133
.89
2 x 1-1/4
2.375
1.660
3
2.067
1.380
.154
.140
.96
2 x 1-1/2
2.375
1.900
3
2.067
1.610
.154
.145
.99
2-1/2 x 1
2.875
1.315
3-1/2
2.469
1.049
.203
.133
1.42
2-1/2 x 1-1/4
2.875
1.660
3-1/2
2.469
1.380
.203
.140
1.61
2-1/2 x 1-1/2
2.875
1.900
3-1/2
2.469
1.610
.203
.145
1.67
2-1/2 x 2
2.875
2.375
3-1/2
2.469
2.067
.203
.154
1.76
3 x 1
3.500
1.315
3-1/2
3.068
1.049
.216
.133
1.81
3 x 1-1/4
3.500
1.660
3-1/2
3.068
1.380
.216
.140
1.86
3 x 1-1/2
3.500
1.900
3-1/2
3.068
1.610
.216
.145
2.07
3 x 2
3.500
2.375
3-1/2
3.068
2.067
.216
.154
2.20
3 x 2-1/2
3.500
2.875
3-1/2
3.068
2.469
.216
.203
2.38
3-1/2 x 1-1/4
4.000
1.660
4
3.548
1.380
.226
.140
2.60
3-1/2 x 1-1/2
4.000
1.900
4
3.548
1.610
.226
.145
2.76
3-1/2 x 2
4.000
2.375
4
3.548
2.067
.226
.154
2.97
3-1/2 x 2-1/2
4.000
2.875
4
3.548
2.469
.226
.203
3.25
3-1/2 x 3
4.000
3.500
4
3.548
3.068
.226
.216
3.35
4 x 1-1/2
4.500
1.900
4
4.026
1.610
.237
.145
3.00
4 x 2
4.500
2.375
4
4.026
2.067
.237
.154
3.47
4 x 2-1/2
4.500
2.875
4
4.026
2.469
.237
.203
3.66
4 x 3
4.500
3.500
4
4.026
3.068
.237
.216
3.84
4 x 3-1/2
4.500
4.000
4
4.026
3.548
.237
.226
3.97
5 x 2
5.563
2.375
5
5.047
2.067
.258
.154
5.55
5 x 2-1/2
5.563
2.875
5
5.047
2.469
.258
.203
6.07
5 x 3
5.563
3.500
5
5.047
3.068
.258
.216
6.29
5 x 3-1/2
5.563
4.000
5
5.047
3.548
.258
.226
6.45
5 x 4
5.563
4.500
5
5.047
4.026
.258
.237
6.57
6 x 2-1/2
6.625
2.875
5-1/2
6.065
2.469
.280
.203
8.37
6 x 3
6.625
3.500
5-1/2
6.065
3.068
.280
.216
8.77
6 x 3-1/2
6.625
4.000
5-1/2
6.065
3.548
.280
.226
8.93
6 x 4
6.625
4.500
5-1/2
6.065
4.026
.280
.237
8.99
6 x 5
6.625
5.563
5-1/2
6.065
5.047
.280
.258
9.48
8 x 3-1/2
8.625
4.000
6
7.981
3.548
.322
.226
14.10
8 x 4
8.625
4.500
6
7.981
4.026
.322
.237
14.44
8 x 5
8.625
5.563
6
7.981
5.047
.322
.258
14.78
8 x 6
8.625
6.625
6
7.981
6.065
.322
.280
15.31
10 x 4
10.750
4.500
7
10.020
4.026
.365
.237
23.19
10 x 5
10.750
5.563
7
10.020
5.047
.365
.258
23.96
10 x 6
10.750
6.625
7
10.020
6.065
.365
.280
24.52
10 x 8
10.750
8.625
7
10.020
7.981
.365
.322
25.48
12 x 5
12.750
5.563
8
12.000
5.047
.375
.258
33.48
12 x 6
12.750
6.625
8
12.000
6.065
.375
.280
34.13
12 x 8
12.750
8.625
8
12.000
7.981
.375
.322
35.24
12 x 10
12.750
10.750
8
12.000
10.020
.375
.365
36.67
14 x 6
14.000
6.625
13
13.250
6.065
.375
.280
58.00
14 x 8
14.000
8.625
13
13.250
7.981
.375
.322
61.22
14 x 10
14.000
10.750
13
13.250
10.020
.375
.365
63.55
14 x 12
14.000
12.750
13
13.250
12.000
.375
.375
67.42
16 x 8
16.000
8.625
14
15.250
7.981
.375
.322
73.62
16 x 10
16.000
10.750
14
15.250
10.020
.375
.365
78.12
16 x 12
16.000
12.750
14
15.250
12.000
.375
.375
80.91
16 x 14
16.000
14.000
14
15.250
13.250
.375
.375
82.92
18 x 10
18.000
10.750
15
17.250
10.020
.375
.365
92.69
18 x 12
18.000
12.750
15
17.250
12.000
.375
.375
94.70
18 x 14
18.000
14.000
15
17.250
13.250
.375
.375
96.56
18 x 16
18.000
16.000
15
17.250
15.250
.375
.375
99.20
20 x 12
20.000
12.750
20
19.250
12.000
.375
.375
143.00
20 x 14
20.000
14.000
20
19.250
13.250
.375
.375
145.00
20 x 16
20.000
16.000
20
19.250
15.250
.375
.375
146.00
20 x 18
20.000
18.000
20
19.250
17.250
.375
.375
151.00
24 x 16
24.000
16.000
20
23.250
15.250
.375
.375
169.00
24 x 18
24.000
18.000
20
23.250
17.250
.375
.375
173.00
24 x 20
24.000
20.000
20
23.250
19.250
.375
.375
179.00

Schedule 80S
Stainless steel, Nickel & Aluminum alloys - reference dimensions

Nominal
pipe size
Outside Diameter
Large End
O.D.)
Outside Diameter
Small End
(O.D.)
Length
(H)
Inside Diameter
Large End
(I.D.)
Inside Diameter
Small End
(I.D)
Wall Thickness
Large End
(T)
Wall Thickness
Small End
(T)
Weight (lbs)
3/4 x 3/8
1.050
.675
1-1/2
.742
.423
.154
.126
.37
3/4 x 1/2
1.050
.840
1-1/2
.742
.546
.154
.147
.40
1 x 3/8
1.315
.675
2
.957
.423
.179
.126
.42
1 x 1/2
1.315
.840
2
.957
.546
.179
.147
.44
1 x 3/4
1.315
1.050
2
.957
.742
.179
.154
.49
1-1/4 x 1/2
1.660
.840
2
1.278
.546
.191
.147
.52
1-1/4 x 3/4
1.660
1.050
2
1.278
.742
.191
.154
.56
1-1/4 x 1
1.660
1.315
2
1.278
.957
.191
.179
.59
1-1/2 x 1/2
1.900
.840
2-1/2
1.500
.546
.200
.147
.68
1-1/2 x 3/4
1.900
1.050
2-1/2
1.500
.742
.200
.154
.71
1-1/2 x 1
1.900
1.315
2-1/2
1.500
.957
.200
.179
.74
1-1/2 x 1-1/4
1.900
1.660
2-1/2
1.500
1.278
.200
.191
.80
2 x 3/4
2.375
1.050
3
1.939
.742
.218
.154
1.11
2 x 1
2.375
1.315
3
1.939
.957
.218
.179
1.18
2 x 1-1/4
2.375
1.660
3
1.939
1.278
.218
.191
1.27
2 x 1-1/2
2.375
1.900
3
1.939
1.500
.218
.200
1.30
2-1/2 x 1
2.875
1.315
3-1/2
2.323
.957
.276
.179
1.92
2-1/2 x 1-1/4
2.875
1.660
3-1/2
2.323
1.278
.276
.191
1.98
2-1/2 x 1-1/2
2.875
1.900
3-1/2
2.323
1.500
.276
.200
2.07
2-1/2 x 2
2.875
2.375
3-1/2
2.323
1.939
.276
.218
2.26
3 x 1
3.500
1.315
3-1/2
2.900
.957
.300
.179
2.39
3 x 1-1/4
3.500
1.660
3-1/2
2.900
1.278
.300
.191
2.51
3 x 1-1/2
3.500
1.900
3-1/2
2.900
1.500
.300
.200
2.66
3 x 2
3.500
2.375
3-1/2
2.900
1.939
.300
.218
2.85
3 x 2-1/2
3.500
2.875
3-1/2
2.900
2.323
.300
.276
3.28
3-1/2 x 1-1/4
4.000
1.660
4
3.364
1.278
.318
.191
3.53
3-1/2 x 1-1/2
4.000
1.900
4
3.364
1.500
.318
.200
3.69
3-1/2 x 2
4.000
2.375
4
3.364
1.939
.318
.218
3.87
3-1/2 x 2-1/2
4.000
2.875
4
3.364
2.323
.318
.276
4.21
3-1/2 x 3
4.000
3.500
4
3.364
2.900
.318
.300
4.46
4 x 1-1/2
4.500
1.900
4
3.826
1.500
.337
.200
4.18
4 x 2
4.500
2.375
4
3.826
1.939
.337
.218
4.31
4 x 2-1/2
4.500
2.875
4
3.826
2.323
.337
.276
4.83
4 x 3
4.500
3.500
4
3.826
2.900
.337
.300
5.14
4 x 3-1/2
4.500
4.000
4
3.826
3.364
.337
.318
5.33
5 x 2
5.563
2.375
5
4.813
1.939
.375
.218
7.25
5 x 2-1/2
5.563
2.875
5
4.813
2.323
.375
.276
7.93
5 x 3
5.563
3.500
5
4.813
2.900
.375
.300
8.55
5 x 3-1/2
5.563
4.000
5
4.813
3.364
.375
.318
8.80
5 x 4
5.563
4.500
5
4.813
3.826
.375
.337
9.11
6 x 2-1/2
6.625
2.875
5-1/2
5.761
2.323
.432
.276
10.88
6 x 3
6.625
3.500
5-1/2
5.761
2.900
.432
.300
12.15
6 x 3-1/2
6.625
4.000
5-1/2
5.761
3.364
.432
.318
12.67
6 x 4
6.625
4.500
5-1/2
5.761
3.826
.432
.337
13.14
6 x 5
6.625
5.563
5-1/2
5.761
4.813
.432
.375
13.79
8 x 3-1/2
8.625
4.000
6
7.625
3.364
.500
.318
17.61
8 x 4
8.625
4.500
6
7.625
3.826
.500
.337
20.36
8 x 5
8.625
5.563
6
7.625
4.813
.500
.375
21.32
8 x 6
8.625
6.625
6
7.625
5.761
.500
.432
22.32
10 x 4
10.750
4.500
7
9.750
3.826
.500
.337
27.68
10 x 5
10.750
5.563
7
9.750
4.813
.500
.375
31.40
10 x 6
10.750
6.625
7
9.750
5.761
.500
.432
32.61
10 x 8
10.750
8.625
7
9.750
7.625
.500
.500
34.34
12 x 5
12.750
5.563
8
11.750
4.813
.500
.375
42.78
12 x 6
12.750
6.625
8
11.750
5.761
.500
.432
44.42
12 x 8
12.750
8.625
8
11.750
7.625
.500
.500
46.06
12 x 10
12.750
10.750
8
11.750
9.750
.500
.500
47.70
14 x 6
14.000
6.625
13
13.000
5.761
.500
.432
77.81
14 x 8
14.000
8.625
13
13.000
7.625
.500
.500
81.22
14 x 10
14.000
10.750
13
13.000
9.750
.500
.500
85.40
14 x 12
14.000
12.750
13
13.000
11.750
.500
.500
88.97
16 x 8
16.000
8.625
14
15.000
7.625
.500
.500
97.49
16 x 10
16.000
10.750
14
15.000
9.750
.500
.500
102.00
16 x 12
16.000
12.750
14
15.000
11.750
.500
.500
105.00
16 x 14
16.000
14.000
14
15.000
13.000
.500
.500
108.00
18 x 10
18.000
10.750
15
17.000
9.750
.500
.500
120.00
18 x 12
18.000
12.750
15
17.000
11.750
.500
.500
126.00
18 x 14
18.000
14.000
15
17.000
13.000
.500
.500
127.00
18 x 16
18.000
16.000
15
17.000
15.000
.500
.500
130.00
20 x 12
20.000
12.750
20
19.000
11.750
.500
.500
189.00
20 x 14
20.000
14.000
20
19.000
13.000
.500
.500
192.00
20 x 16
20.000
16.000
20
19.000
15.000
.500
.500
195.00
20 x 18
20.000
18.000
20
19.000
17.000
.500
.500
198.00
24 x 16
24.000
16.000
20
23.000
15.000
.500
.500
226.00
24 x 18
24.000
18.000
20
23.000
17.000
.500
.500
230.00
24 x 20
24.000
20.000
20
23.000
19.000
.500
.500
234.00

Stainless Steels: Types 304, 304L, 304H, 316, 316L, 316H
Inco Alloys: Monel 400, Nickel 200
Aluminum Alloys: Types 3003-F, 6061-T6
For Other Alloys - Request a Quote

** Approx. weights below are for stainless steel
For nickel alloys, multiply by 1.12
For aluminum alloys, multiply by .33