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

Tees - Straight
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
end (C)
Schedule 5S
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
1
  .710
.065
   .19
3/4
  1.050
1-1/8
  .920
.065
   .22
1
  1.315
1-1/2
 1.185
.065
   .40
1-1/4
  1.660
1-7/8 
 1.530
.065
   .75
1-1/2
  1.900
2-1/4
 1.770
.065
   .95
2
  2.375
2-1/2
 2.245
.065
  1.20
2-1/2
  2.875
3
 2.709
.083
  2.15
3
  3.500
3-3/8
 3.334
.083
  3.40
3-1/2
  4.000
3-3/4
 3.834
.083
  5.50
4
  4.500
4-1/8
 4.334
.083
  7.20
5
  5.563
4-7/8
 5.345
.109
 13.00
6
  6.625
5-5/8
 6.407
.109
 17.20
8
  8.625
7
 8.407
.109
 31.00
10
 10.750
8-1/2
10.482
.134
 55.00
12
 12.750
10
12.438
.156
 83.00
14
 14.000
11
13.688
.156
 89.00
16
 16.000
12
15.670
.165
115.00
18
 18.000
13-1/2
17.670
.165
149.00
20
 20.000
15
19.624
.188
171.00
24
 24.000
17
23.564
.218
298.00


Schedule 10S
Stainless steel, Nickel & Aluminum alloys

Nominal
pipe
size
Outside
diameter
(O.D.)
Center
to
end (C)
Schedule 10S
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
1
  .674
.083
   .21
3/4
  1.050
1-1/8
  .884  
.083
   .28
1
  1.315
1-1/2
 1.097
.109
   .63
1-1/4
  1.660
1-7/8
 1.442
.109
  1.10
1-1/2
  1.900
2-1/4
 1.682
.109
  1.50
2
  2.375
2-1/2
 2.157
.109
  1.87
2-1/2
  2.875
3
 2.635
.120
  3.10
3
  3.500
3-3/8
 3.260
.120
  3.90
3-1/2
  4.000
3-3/4
 3.760
.120
  5.88
4
  4.500
4-1/8
 4.260
.120
  7.63
5
  5.563
4-7/8
 5.295
.134
 13.45
6
  6.625
5-5/8
 6.357
.134
 17.80
8
  8.625
7
 8.329
.148
 34.50
10
 10.750
8-1/2
10.420
.165
 59.00
12
 12.750
10
12.390
.180
 87.00
14
 14.000
11
13.624
.188
107.00
16
 16.000
12
15.624
.188
130.00
18
 18.000
13-1/2
17.624
.188
169.00
20
 20.000
15
19.564
.218
228.00
24
 24.000
17
23.500
.250
343.00


Schedule 40S
Stainless steel, Nickel & Aluminum alloys

Nominal
pipe
size
Outside
diameter
(O.D.)
Center
to
end (C)
Schedule 40S
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
1
  .622
.109
   .23
3/4
  1.050
1-1/8
  .824  
.113
   .38
1
  1.315
1-1/2
 1.049
.133
   .65
1-1/4
  1.660
1-7/8
 1.380
.140
  1.31
1-1/2
  1.900
2-1/4
 1.610
.145
  1.90
2
  2.375
2-1/2
 2.067
.154
  2.83
2-1/2
  2.875
3
 2.469
.203
  4.85
3
  3.500
3-3/8
 3.068
.216
  7.30
3-1/2
  4.000
3-3/4
 3.548
.226
  9.00
4
  4.500
4-1/8
 4.026
.237
 11.63
5
  5.563
4-7/8
 5.047
.258
 20.75
6
  6.625
5-5/8
 6.065
.280
 24.25
8
  8.625
7
 7.981
.322
 46.10
10
 10.750
8-1/2
10.020
.365
 78.00
12
 12.750
10
12.000
.375
137.00
14
 14.000
11
13.250
.375
175.00
16
 16.000
12
15.250
.375
220.00
18
 18.000
13-1/2
17.250
.375
286.00
20
 20.000
15
19.250
.375
358.00
24
 24.000
17
23.250
.375
498.00


Schedule 80S
Stainless steel, Nickel & Aluminum alloys

Nominal
pipe
size
Outside
diameter
(O.D.)
Center
to
end (C)
Schedule 80S
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
1
  .546
.147
   .30
3/4
  1.050
1-1/8
  .742  
.154
   .45
1
  1.315
1-1/2
  .957
.179
   .85
1-1/4
  1.660
1-7/8 
 1.278
.191
  1.50
1-1/2
  1.900
2-1/4
 1.500
.200
  2.25
2
  2.375
2-1/2
 1.939
.218
  3.50
2-1/2
  2.875
3
 2.323
.276
  6.90
3
  3.500
3-3/8
 2.900
.300
  9.80
3-1/2
  4.000
3-3/4
 3.364
.318
 12.00
4
  4.500
4-1/8
 3.826
.337
 17.00
5
  5.563
4-7/8
 4.813
.375
 25.00
6
  6.625
5-5/8
 5.761
.432
 30.00
8
  8.625
7
 7.625
.500
 62.00
10
 10.750
8-1/2
 9.750
.500
110.00
12
 12.750
10
11.750
.500
185.00
14
 14.000
11
13.000
.500
210.00
16
 16.000
12
15.000
.500
265.00
18
 18.000
13-1/2
17.000
.500
344.00
20
 20.000
15
19.000
.500
430.00
24
 24.000
17
23.000
.500
600.00


Schedule 160
Stainless steel alloys only

Nominal
pipe
size
Outside
diameter
(O.D.)
Center
to
end (C)
Schedule 160
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
1
  .464
 .188
    .38
3/4
  1.050
1-1/8
  .612  
 .219
    .64
1
  1.315
1-1/2
  .815
 .250
   1.19
1-1/4
  1.660
1-7/8 
 1.160
 .250
   1.97
1-1/2
  1.900
2-1/4
 1.338
 .281
   3.15
2
  2.375
2-1/2
 1.689
 .343
   5.50
2-1/2
  2.875
3
 2.125
 .375
   9.38
3
  3.500
3-3/8
 2.624
 .438
  14.31
3-1/2
  4.000
3-3/4
 ------
------
--------
4
  4.500
4-1/8
 3.438
 .531
  26.86
5
  5.563
4-7/8
 4.313
 .625
  41.75
6
  6.625
5-5/8
 5.187
 .719
  49.80
8
  8.625
7
 6.813
 .906
 112.00
10
 10.750
8-1/2
 8.500
1.125
 247.00
12
 12.750
10
10.126
1.312
 484.00
14
 14.000
11
11.188
1.406
 590.00
16
 16.000
12
12.812
1.594
 812.00
18
 18.000
13-1/2
14.438
1.781
1097.00
20
 20.000
15
16.062
1.969
1690.00
24
 24.000
17
19.312
2.344
2950.00


Schedule XX Strong Wall
Stainless steel alloys only

Nominal
pipe
size
Outside
diameter
(O.D.)
Center
to
end (C)
Schedule XX Strong Wall
Inside
diameter
Wall
thickness (T)
Approx.
weight **
1/2
   .840
1
  .252
.294
   .60
3/4
  1.050
1-1/8
  .434  
.308
   .90
1
  1.315
1-1/2
  .599
.358
  1.70
1-1/4
  1.660
1-7/8
  .896
.382
  3.00
1-1/2
  1.900
2-1/4
 1.100
.400
  4.50
2
  2.375
2-1/2
 1.503
.436
  7.00
2-1/2
  2.875
3
 1.771
.552
 13.80
3
  3.500
3-3/8
 2.300
.600
 19.60
3-1/2
  4.000
3-3/4
 2.728
.636
 24.00
4
  4.500
4-1/8
 3.152
.674
 34.00
5
  5.563
4-7/8
 4.063
.750
 50.00
6
  6.625
5-5/8
 4.897
.864
 60.00
8
  8.625
7
 6.875
.875
108.00

 

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