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

Crosses - Reducing Outlet
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 XX Strong Wall
Stainless steel alloys only

Nominal
Pipe
Size
Run X Outlet
Outside
Diameter
Run
Outside
Diameter
Outlet
Center
to End
Run
Center
to End
Outlet
Inside
Diameter
Run
Inside
Diameter
Outlet
Wall
Thickness
Run
Wall
Thickness
Outlet
Approximate
Weight **
(O.D.)
(O.D)
(C)
(M)
(I.D.)
(I.D.)
(T)
(t)
1 x 3/4
1.315
1.050
1-1/2
1-1/2
.599
.434
.358
.308
1.52
1-1/4 x 3/4
1.660
1.050
1-7/8
1-7/8
.896
.434
.382
.308
2.62
1-1/4 x 1
1.660
1.315
1-7/8
1-7/8
.896
.599
.382
.358
2.72
1-1/2 x 3/4
1.900
1.050
2-1/4
2-1/4
1.100
.434
.400
.308
3.88
1-1/2 x 1
1.900
1.315
2-1/4
2-1/4
1.100
.599
.400
.358
4.00
1-1/2 x 1-1/4
1.900
1.660
2-1/4
2-1/4
1.100
.896
.400
.382
4.08
2 x 3/4
2.375
1.050
2-1/2
1-3/4
1.503
.434
.436
.308
6.00
2 x 1
2.375
1.315
2-1/2
2
1.503
.599
.436
.358
6.08
2 x 1-1/4
2.375
1.660
2-1/2
2-1/4
1.503
.896
.436
.382
6.22
2 x 1-1/2
2.375
1.900
2-1/2
2-3/8
1.503
1.100
.436
.400
6.36
2-1/2 x 1
2.875
1.315
3
2-1/4
1.771
.599
.552
.358
11.82
2-1/2 x 1-1/4
2.875
1.660
3
2-1/2
1.771
.896
.552
.382
11.98
2-1/2 x 1-1/2
2.875
1.900
3
2-5/8
1.771
1.100
.552
.400
12.26
2-1/2 x 2
2.875
2.375
3
2-3/4
1.771
1.503
.552
.436
12.54
3 x 1
3.500
1.315
3-3/8
2-5/8
2.300
.599
.600
.358
16.62
3 x 1-1/4
3.500
1.660
3-3/8
2-3/4
2.300
.896
.600
.382
16.82
3 x 1-1/2
3.500
1.900
3-3/8
2-7/8
2.300
1.100
.600
.400
17.02
3 x 2
3.500
2.375
3-3/8
3
2.300
1.503
.600
.436
17.40
3 x 2-1/2
3.500
2.875
3-3/8
3-1/4
2.300
1.771
.600
.552
17.80
3-1/2 x 1-1/2
4.000
1.900
3-3/4
3-1/8
2.728
1.100
.636
.400
20.60
3-1/2 x 2
4.000
2.375
3-3/4
3-1/4
2.728
1.503
.636
.436
20.84
3-1/2 x 2-1/2
4.000
2.875
3-3/4
3-1/2
2.728
1.771
.636
.552
21.32
3-1/2 x 3
4.000
3.500
3-3/4
3-5/8
2.728
2.300
.636
.600
21.80
4 x 1-1/2
4.500
1.900
4-1/8
3-3/8
3.152
1.100
.674
.400
28.84
4 x 2
4.500
2.375
4-1/8
3-1/2
3.152
1.503
.674
.436
29.18
4 x 2-1/2
4.500
2.875
4-1/8
3-3/4
3.152
1.771
.674
.552
29.52
4 x 3
4.500
3.500
4-1/8
3-7/8
3.152
2.300
.674
.600
30.20
4 x 3-1/2
4.500
4.000
4-1/8
4
3.152
2.728
.674
.636
30.90
5 x 2
5.563
2.375
4-7/8
4-1/8
4.063
1.503
.750
.436
42.42
5 x 2-1/2
5.563
2.875
4-7/8
4-1/4
4.063
1.771
.750
.552
42.92
5 x 3
5.563
3.500
4-7/8
4-3/8
4.063
2.300
.750
.600
43.42
5 x 3-1/2
5.563
4.000
4-7/8
4-1/2
4.063
2.728
.750
.636
44.44
5 x 4
5.563
4.500
4-7/8
4-5/8
4.063
3.152
.750
.674
45.44
6 x 2-1/2
6.625
2.875
5-5/8
4-3/4
4.897
1.771
.864
.552
50.90
6 x 3
6.625
3.500
5-5/8
4-7/8
4.897
2.300
.864
.600
51.50
6 x 3-1/2
6.625
4.000
5-5/8
5
4.897
2.728
.864
.636
52.10
6 x 4
6.625
4.500
5-5/8
5-1/8
4.897
3.152
.864
.674
53.32
6 x 5
6.625
5.563
5-5/8
5-3/8
4.897
4.063
.864
.750
54.54
8 x 3
8.625
3.500
7
6
6.875
2.300
.875
.600
92.05
8 x 3-1/2
8.625
4.000
7
6
6.875
2.728
.875
.636
94.18
8 x 4
8.625
4.500
7
6-1/8
6.875
3.152
.875
.674
94.23
8 x 5
8.625
5.563
7
6-3/8
6.875
4.063
.875
.750
96.42
8 x 6
8.625
6.625
7
6-5/8
6.875
4.897
.875
.864
98.63

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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