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

Elbows: 45° Long Radius
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
(O.D.)
Center
to
face (B)
Schedule 5S
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
  5/8
  .710
.065
   .06
3/4
  1.050
  7/16
  .920
.065
   .06
1
  1.315
  7/8
 1.185
.065
   .12
1-1/4
  1.660
1 
 1.530
.065
   .19
1-1/2
  1.900
1-1/8
 1.770
.065
   .25
2
  2.375
1-3/8
 2.245
.065
   .31
2-1/2
  2.875
1-3/4
 2.709
.083
   .75
3
  3.500
2
 3.334
.083
  1.06
3-1/2
  4.000
2-1/4
 3.834
.083
  1.16
4
  4.500
2-1/2
 4.334
.083
  1.66
5
  5.563
3-1/8
 5.345
.109
  3.25
6
  6.625
3-3/4
 6.407
.109
  5.00
8
  8.625
5
 8.407
.109
  8.65
10
 10.750
6-1/4
10.482
.134
 16.00
12
 12.750
7-1/2
12.438
.156
 25.50
14
 14.000
8-3/4
13.688
.156
 34.00
16
 16.000
10
15.670
.165
 50.00
18
 18.000
11-1/4
17.670
.165
 62.50
20
 20.000
12-1/2
19.624
.188
 82.50
24
 24.000
15
23.564
.218
140.00
30
30.000
18-1/2
29.500
.250
240.00


Schedule 10S
Stainless steel, Nickel & Aluminum alloys

Nominal
pipe
size
Outside
diameter
(O.D.)
Center
to
face (B)
Schedule 10S
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
  5/8
  .674
.083
   .07
3/4
  1.050
  7/16
  .884  
.083
   .07
1
  1.315
  7/8
 1.097
.109
   .19
1-1/4
  1.660
1
 1.442
.109
   .25
1-1/2
  1.900
1-1/8
 1.682
.109
   .38
2
  2.375
1-3/8
 2.157
.109
   .56
2-1/2
  2.875
1-3/4
 2.635
.120
  1.06
3
  3.500
2
 3.260
.120
  1.38
3-1/2
  4.000
2-1/4
 3.760
.120
  1.66
4
  4.500
2-1/2
 4.260
.120
  2.38
5
  5.563
3-1/8
 5.295
.134
  4.00
6
  6.625
3-3/4
 6.357
.134
  6.00
8
  8.625
5
 8.329
.148
 11.75
10
 10.750
6-1/4
10.420
.165
 21.50
12
 12.750
7-1/2
12.390
.180
 30.00
14
 14.000
8-3/4
13.624
.188
 40.00
16
 16.000
10
15.624
.188
 52.50
18
 18.000
11-1/4
17.624
.188
 66.00
20
 20.000
12-1/2
19.564
.218
110.00
24
 24.000
15
23.500
.250
155.00
30
30.000
18-1/2
29.376
.312
306.00
36
36.000
----
35.376
.312
----


Schedule 40S
Stainless steel, Nickel & Aluminum alloys

Nominal
pipe
size
Outside
diameter
(O.D.)
Center
to
face (B)
Schedule 40S
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
  5/8
  .622
.109
   .09
3/4
  1.050
  7/16
  .824  
.113
   .09
1
  1.315
  7/8
 1.049
.133
   .25
1-1/4
  1.660
1
 1.380
.140
   .38
1-1/2
  1.900
1-1/8
 1.610
.145
   .50
2
  2.375
1-3/8
 2.067
.154
   .88
2-1/2
  2.875
1-3/4
 2.469
.203
  1.69
3
  3.500
2
 3.068
.216
  2.38
3-1/2
  4.000
2-1/4
 3.548
.226
  3.13
4
  4.500
2-1/2
 4.026
.237
  4.60
5
  5.563
3-1/8
 5.047
.258
  7.57
6
  6.625
3-3/4
 6.065
.280
 12.00
8
  8.625
5
 7.981
.322
 23.75
10
 10.750
6-1/4
10.020
.365
 42.50
12
 12.750
7-1/2
12.000
.375
 65.50
14
 14.000
8-3/4
13.250
.375
 77.50
16
 16.000
10
15.250
.375
101.00
18
 18.000
11-1/4
17.250
.375
131.00
20
 20.000
12-1/2
19.250
.375
165.00
24
 24.000
15
23.250
.375
232.00
30
30.000
18-1/2
29.250
.375
367.00
36
36.000
----
35.250
.375
----


Schedule 80S
Stainless steel, Nickel & Aluminum alloys

Nominal
pipe
size
Outside
diameter
(O.D.)
Center
to
face (B)
Schedule 80S
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
  5/8
  .546
.147
   .12
3/4
  1.050
  7/16
  .742  
.154
   .12
1
  1.315
  7/8
  .957
.179
   .31
1-1/4
  1.660
1 
 1.278
.191
   .50
1-1/2
  1.900
1-1/8
 1.500
.200
   .63
2
  2.375
1-3/8
 1.939
.218
  1.13
2-1/2
  2.875
1-3/4
 2.323
.276
  2.19
3
  3.500
2
 2.900
.300
  3.31
3-1/2
  4.000
2-1/4
 3.364
.318
  4.40
4
  4.500
2-1/2
 3.826
.337
  6.82
5
  5.563
3-1/8
 4.813
.375
 10.56
6
  6.625
3-3/4
 5.761
.432
 18.00
8
  8.625
5
 7.625
.500
 36.50
10
 10.750
6-1/4
 9.750
.500
 57.00
12
 12.750
7-1/2
11.750
.500
 87.50
14
 14.000
8-3/4
13.000
.500
103.00
16
 16.000
10
15.000
.500
134.00
18
 18.000
11-1/4
17.000
.500
175.00
20
 20.000
12-1/2
19.000
.500
219.00
24
 24.000
15
23.000
.500
308.00


Schedule 160S
Stainless steel alloys only

Nominal
pipe
size
Outside
diameter
(O.D.)
Center
to
face (B)
Schedule 160
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
  5/8
  .464
 .188
   .16
3/4
  1.050
  7/16
  .612  
 .219
   .16
1
  1.315
  7/8
  .815
 .250
   .43
1-1/4
  1.660
1 
 1.160
 .250
   .85
1-1/2
  1.900
1-1/8
 1.338
 .281
   .88
2
  2.375
1-3/8
 1.689
 .343
  1.77
2-1/2
  2.875
1-3/4
 2.125
 .375
  2.95
3
  3.500
2
 2.624
 .438
  4.80
3-1/2
  4.000
2-1/4
 ------
------
--------
4
  4.500
2-1/2
 3.438
 .531
 10.87
5
  5.563
3-1/8
 4.313
 .625
 17.52
6
  6.625
3-3/4
 5.187
 .719
 20.88
8
  8.625
5
 6.813
 .906
 64.24
10
 10.750
6-1/4
 8.500
1.125
127.00
12
 12.750
7-1/2
10.126
1.312
229.00
14
 14.000
8-3/4
11.188
1.406
--------
16
 16.000
10
12.812
1.594
--------
18
 18.000
11-1/4
14.438
1.781
--------
20
 20.000
12-1/2
16.062
1.969
--------
24
 24.000
15
19.312
2.344
--------


Schedule XX Strong Wall
Stainless steel alloys only

Nominal
pipe
size
Outside
diameter
(O.D.)
Center
to
face (B)
Schedule XX Strong Wall
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
  5/8
  .252
.294
   .24
3/4
  1.050
  7/16
  .434  
.308
   .24
1
  1.315
  7/8
  .599
.358
   .62
1-1/4
  1.660
1
  .896
.382
  1.00
1-1/2
  1.900
1-1/8
 1.100
.400
  1.26
2
  2.375
1-3/8
 1.503
.436
  2.26
2-1/2
  2.875
1-3/4
 1.771
.552
  4.38
3
  3.500
2
 2.300
.600
  6.62
3-1/2
  4.000
2-1/4
 2.728
.636
  8.80
4
  4.500
2-1/2
 3.152
.674
 13.64
5
  5.563
3-1/8
 4.063
.750
 21.12
6
  6.625
3-3/4
 4.897
.864
 36.00
8
  8.625
5
 6.875
.875
 63.87

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