Industrial Butt Weld Fittings
Robert-James Sales, Inc.
Robert-James Sales, Inc.
Butt Weld Fittings
 

Elbows
90° Long Radius
90° Reducing Long Radius
90° Short Radius
45° Long Radius
180° Return bend

Stub ends
Short type
Long type
As Formed

Tees
Straight
Reducing

Crosses
Straight
Reducing

Caps
Caps

Reducers
Concentric/Eccentric

Reducers - Concentric/Eccentric
Select Schedule:
5S - Featherweight
10S - Light I.P.S.
40S - Standard I.P.S.
80S - Extra Heavy I.P.S.
160
XX Strong Wall

** Approx. weight is for stainless steel
For nickel alloys, multiply by 1.12
For aluminum alloys, multiply by .33

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

Schedule 5S
Stainless steel alloys only

Nominal
Pipe
Size
Outside
Diameter
Outside
Diameter
Length
Inside
Diameter
Inside
Diameter
Wall
Thickness
Wall
Thickness
Approximate
Weight **
Large End
Small End
Large End
Small End
Large End
Small End
(O.D.)
(O.D)
(H)
(I.D.)
(I.D.)
(T)
(t)
3/4 x 3/8
1.050
.675
1-1/2
.920
.545
.065
.065
.15
3/4 x 1/2
1.050
.840
1-1/2
.920
.710
.065
.065
.17
1 x 3/8
1.315
.675
2
1.185
.545
.065
.065
.16
1 x 1/2
1.315
.840
2
1.185
.710
.065
.065
.16
1 x 3/4
1.315
1.050
2
1.185
.920
.065
.065
.17
1-1/4 x 1/2
1.660
.840
2
1.530
.710
.065
.065
.21
1-1/4 x 3/4
1.660
1.050
2
1.530
.920
.065
.065
.22
1-1/4 x 1
1.660
1.315
2
1.530
1.185
.065
.065
.22
1-1/2 x 1/2
1.900
.840
2-1/2
1.770
.710
.065
.065
.23
1-1/2 x 3/4
1.900
1.050
2-1/2
1.770
.920
.065
.065
.24
1-1/2 x 1
1.900
1.315
2-1/2
1.770
1.185
.065
.065
.25
1-1/2 x 1-1/4
1.900
1.660
2-1/2
1.770
1.530
.065
.065
.27
2 x 3/4
2.375
1.050
3
2.245
.920
.065
.065
.33
2 x 1
2.375
1.315
3
2.245
1.185
.065
.065
.37
2 x 1-1/4
2.375
1.660
3
2.245
1.530
.065
.065
.40
2 x 1-1/2
2.375
1.900
3
2.245
1.770
.065
.065
.41
2-1/2 x 1
2.875
1.315
3-1/2
2.709
1.185
.083
.065
.56
2-1/2 x 1-1/4
2.875
1.660
3-1/2
2.709
1.530
.083
.065
.64
2-1/2 x 1-1/2
2.875
1.900
3-1/2
2.709
1.770
.083
.065
.67
2-1/2 x 2
2.875
2.375
3-1/2
2.709
2.245
.083
.065
.70
3 x 1
3.500
1.315
3-1/2
3.334
1.185
.083
.065
.70
3 x 1-1/4
3.500
1.660
3-1/2
3.334
1.530
.083
.065
.70
3 x 1-1/2
3.500
1.900
3-1/2
3.334
1.770
.083
.065
.78
3 x 2
3.500
2.375
3-1/2
3.334
2.245
.083
.065
.83
3 x 2-1/2
3.500
2.875
3-1/2
3.334
2.709
.083
.083
.90
3-1/2 x 1-1/4
4.000
1.660
4
3.834
1.530
.083
.065
.93
3-1/2 x 1-1/2
4.000
1.900
4
3.834
1.770
.083
.065
.99
3-1/2 x 2
4.000
2.375
4
3.834
2.245
.083
.065
1.06
3-1/2 x 2-1/2
4.000
2.875
4
3.834
2.709
.083
.083
1.17
3-1/2 x 3
4.000
3.500
4
3.834
3.334
.083
.083
1.20
4 x 1-1/2
4.500
1.900
4
4.334
1.770
.083
.065
1.05
4 x 2
4.500
2.375
4
4.334
2.245
.083
.065
1.21
4 x 2-1/2
4.500
2.875
4
4.334
2.709
.083
.083
1.28
4 x 3
4.500
3.500
4
4.334
3.334
.083
.083
1.34
4 x 3-1/2
4.500
4.000
4
4.334
3.834
.083
.083
1.38
5 x 2
5.563
2.375
5
5.345
2.245
.109
.065
2.33
5 x 2-1/2
5.563
2.875
5
5.345
2.709
.109
.083
2.55
5 x 3
5.563
3.500
5
5.345
3.334
.109
.083
2.64
5 x 3-1/2
5.563
4.000
5
5.345
3.834
.109
.083
2.71
5 x 4
5.563
4.500
5
5.345
4.334
.109
.083
2.76
6 x 2-1/2
6.625
2.875
5-1/2
6.407
2.709
.109
.083
3.18
6 x 3
6.625
3.500
5-1/2
6.407
3.334
.109
.083
3.33
6 x 3-1/2
6.625
4.000
5-1/2
6.407
3.834
.109
.083
3.39
6 x 4
6.625
4.500
5-1/2
6.407
4.334
.109
.083
3.41
6 x 5
6.625
5.563
5-1/2
6.407
5.345
.109
.109
3.60
8 x 3-1/2
8.625
4.000
6
8.407
3.834
.109
.083
4.65
8 x 4
8.625
4.500
6
8.407
4.334
.109
.083
4.76
8 x 5
8.625
5.563
6
8.407
5.345
.109
.109
4.87
8 x 6
8.625
6.625
6
8.407
6.407
.109
.109
5.05
10 x 4
10.750
4.500
7
10.482
4.334
.134
.083
8.34
10 x 5
10.750
5.563
7
10.482
5.345
.134
.109
8.62
10 x 6
10.750
6.625
7
10.482
6.407
.134
.109
8.82
10 x 8
10.750
8.625
7
10.482
8.407
.134
.109
9.17
12 x 5
12.750
5.563
8
12.438
5.345
.156
.109
13.72
12 x 6
12.750
6.625
8
12.438
6.407
.156
.109
14.01
12 x 8
12.750
8.625
8
12.438
8.407
.156
.109
14.45
12 x 10
12.750
10.750
8
12.438
10.482
.156
.134
15.03
14 x 6
14.000
6.625
13
13.688
6.407
.156
.109
23.78
14 x 8
14.000
8.625
13
13.688
8.407
.156
.109
25.10
14 x 10
14.000
10.750
13
13.688
10.482
.156
.134
26.05
14 x 12
14.000
12.750
13
13.688
12.438
.156
.156
27.64
16 x 8
16.000
8.625
14
15.670
8.407
.165
.109
32.39
16 x 10
16.000
10.750
14
15.670
10.482
.165
.134
34.37
16 x 12
16.000
12.750
14
15.670
12.438
.165
.156
35.60
16 x 14
16.000
14.000
14
15.670
13.688
.165
.156
36.48
18 x 10
18.000
10.750
15
17.670
10.482
.165
.134
40.78
18 x 12
18.000
12.750
15
17.670
12.438
.165
.156
41.66
18 x 14
18.000
14.000
15
17.670
13.688
.165
.156
42.48
18 x 16
18.000
16.000
15
17.670
15.670
.165
.165
43.64
20 x 12
20.000
12.750
20
19.624
12.438
.188
.156
71.50
20 x 14
20.000
14.000
20
19.624
13.688
.188
.156
72.50
20 x 16
20.000
16.000
20
19.624
15.670
.188
.165
73.00
20 x 18
20.000
18.000
20
19.624
17.670
.188
.165
75.50
24 x 16
24.000
16.000
20
23.564
15.670
.218
.165
98.02
24 x 18
24.000
18.000
20
23.564
17.670
.218
.165
100.00
24 x 20
24.000
20.000
20
23.564
19.624
.218
.188
103.00

PIPE
ASTM A312 / ASME SA312
ASTM A358 / ASME SA358
ASTM A376 / ASME SA376
ASTM A778

TUBE
ASTM A213 / ASME SA213
ASTM A249 / ASME SA249
ASTM A269
ASTM A511
ASTM A554

FLANGES
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