SC Design Tube & Special Sections
Section & Profile
Heat Exchanger Tubes
Fittings & Other Range
Brass Tubes
Copper
Copper Cappilary Tubes
Finned Tube
Cupro Nickel
 
 
WALL THICKNESS
I.S.W.G
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 I.S.W.G
Millimeter
4.877
4.470
4.064
3.658
3.251
2.946
2.642
2.337
2.032
1.829
1.626
1.422
1.219
1.016
0.914
0.813
0.711
0.610
0.559
0.508
0.457
0.4166
 0.3759
 0.315
Millimeters
Inches
0.192
0.176
0.160
0.144
0.128
0.116
0.104
0.092
0.080
0.072
0.064
0.056
0.048
0.040
0.036
0.032 0.028 0.024
0.022
0.820
0.018
0.01640
0.0148  0.0124  Inches
 
WEIGHT IN KILOGRAMS PER METRE
External
Diameter
  External
Diameter
  In
 MM
                          In
 Dec
1/4
5/16
3/8
7/16
%
9/16
5/8
11/16
3/4
13/16
7/8
15/16
1
1-1/8
1-1/4
1-3/8
1-1/2
1-5/8
1-3/4
1-7/8
2
2-1/8
2-1/4
2-3/8
2-1/2
6.350
7.938
9.524
11.112
12.700
14.288
15.875
17.462
19.050
20.638
22.225
23.812
25.400
28.575
31.750
34.925
38.100
41.275
44.450
47.625
50.800
53.975
57.150
60.325
63.500

-
-
-
-
1.065
1.281
1.497
1.713
1.929
2.145
2.361
2.577
2.793
3.225
3.657
4.090
4.522
4.954
5.386
5.818
6.250
6.682
7.114
7.547
7.979

-
-
0.631
0.829
1.027
1.225
1.423
1.621
1.819
2.017
2.215
2.413
2.611
3.007
3.403
3.799
4.195
4.592
4.988
5.384
5.780
6.176
6.572
6.986
7.364
-
-
0.619
0.799
0.979
1.160
1.340
1.520
1.700
1.880
2.060
2.240
2.420
2.780
3.140
3.500
3.860
4.220
4.580
4.941
5.301
5.661
6.021
6.381
6.741
-
-
0.599
0.761
0.923
1.085
1.247
1.409
1.571
1.733
1.895
2.057
2.219
2.543
2.868
3.192
3.516
3.840
4.164
4.488
4.812
5.136
5.460
5.784
6.108
-
-
0.569
0.713
0.857
1.001
1.145
1.289
1.434
1.578
1.722
1.866
2.010
2.298
2.586
2.874
3.162
3.450
3.738
4.026
4.314
4.602
4.890
5.179
5.467
-
-
0.541
0.671
0.802
0.933
1.063
1.194
1.324
1.455
1.585
1.716
1.846
2.107
2.368
2.63
2.891
3.152
3.413
3.674
3.935
4.196
4.457
4.718
4.979
0.273
0.390
0.507
0.624
0.742
0.859
0.976
1.093
1.210
1.327
1.444
1.561
1.678
1.912
2.146
2.380
2.614
2.848
3.082
3.316
3.550
3.784
4.018
4.252
4.487
0.262
0.365
0.469
0.572
0.676
0.779
0.883
0.986
1.090
1.193
1.297
1.401
1.504
1.711
1.918
2.125
2.332
2.539
2.746
2.953
3.161
3.368
3.575
3.782
3.989
0.245
0.335
0.425
0.515
0.605
0.695
0.785
0.875
0.965
1.055
1.145
1.235
1.325
1.505
1.685
1.865
2.045
2.225
2.405
2.586
2.766
2.946
3.126
3.306
3.486
0.231
0.312
0.393
0.474
0.555
0.636
0.717
0.789
0.879
0.960
1.041
1.122
1.203
1.365
1.527
1.689
1.851
2.013
2.175
2.337
2.499
2.661
2.823
2.986
3.148
0.214
0.286
0.358
0.430
0.501
0.574
0.646
0.718
0.790
0.863
0.935
1.007
1.079
1.223
1.367
1.511
1.655
1.799
1.943
2.087
2.231
2.375
2.519
2.663
2.807
0.196
0.259
0.322
0.385
0.448
0.511
0.574
0.637
0.700
0.763
0.826
0.889
0.952
1.078
1.204
1.330
1.456
1.582
1.708
1.834
1.960
2.086
2.212
2.338
2.464
0.175
0.229
0.283
0.337
0.391
0.445
0.499
0.553
0.607
0.661
0.715
0.769
0.823
0.931
1.039
1.147
1.255
1.363
1.471
1.579
1.687
1.795
1.903
2.011
2.119
0.151
0.196
0.241
0.286
0.331
0.376
0.421
0.466
0.511
0.556
0.601
0.646
0.691
0.781
0.871
0.961
1.051
1.142
1.232
1.322
1.412
1.502
1.592
1.682
1.772
0.139
0.179
0.220
0.260
0.301
0.341
0.382
0.422
0.463
0.503
0.544
0.584
0.625
0.706
0.787
0.868
0.949
1.030
1.111
1.192
1.273
1.354
1.435
1.516
1.597
0.126
0.162
0.198
0.234
0.270
0.306
0.342
0.378
0.414
0.450
0.486
0.522
0.558
0.630
0.702
0.774
0.846
0.918
0.990
1.062
1.134
1.206
1.278
1.350
1.422
0.112
0.143
0.175
0.206
0.238
0.269
0.301
0.332
0.364
0.395
0.427
0.459
0.490
0.553
0.616
0.679
0.742
0.805
0.868
0.931
0.994
1.057
1.120
1.183
1.246
0.098
0.125
0.152
0.179
0.206
0.233
0.260
0.287
0.314
0.341
0.368
0.395
0.422
0.476
0.53
0.584
0.638
0.692
0.746
0.800
0.854
0.908
0.962
1.016
1.070
0.090
0.115
0.140
0.165
0.189
0.214
0.239
0.264
0.288
0.313
0.338
0.363
0.387
0.437
0.486
0.536
0.585
0.635
0.684
0.734
0.784
0.833
0.883
0.932
0.982
0.083
0.106
0.128
0.151
0.173
0.196
0.219
0.242
0.264
0.287
0.310
0.332
0.355
0.400
0.445
0.490
0.536
0.581
0.626
0.671
0.717
0.762
0.807
0.852
0.898
0.076
0.096
0.116
0.137
0.157
0.177
0.198
0.218
0.238
0.259
0.279
0.299
0.320
0.361
0.401
0.442
0.483
0.525
0.564
0.605
0.646
0.687
0.727
0.768
0.809
0.069
0.088
0.106
0.125
0.144
0.162
0.181
0.199
0.218
0.236
0.255
0.273
0.292
0.329
0.366
0.403
0.440
0.477
0.515
0.552
0.589
0.626
0.663
0.700
0.737
0.063
0.080
0.096
0.113
0.130
0.147
0.163
0.180
0.197
0.214
0.230
0.247
0.264
0.297
0.331
0.364
0.398
0.431
0.465
0.498
0.532
0.565
0.599
0.632
0.666
0.053
0.067
0.081
0.095
0.109
0.123
0.138
0.152
0.160
0.180
0.194
0.208
0.222
0.250
0.278
0.306
0.334
0.362
0.390
0.418
0.446
0.474
0.502
0.530
0.558
 1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
1
1-1/8
1-1/4
1-3/8
1-1/2
1-5/8
1-3/4
1-7/8
2
2-1/8
2-1/4
3-3/8
2-1/2
0.250
0.313
0.375
0.438
0.500
0.563
0.625
0.688
0.750
0.813
0.875
0.938
1.000
1.125
1.250
1.375
1.500
1.625
1.750
1.875
2.000
2.125
2.250
2.375
2.500
    1.327
1.116
0.922
0.747
0.590
0.485
0.389
0.305
0.230
0.187
0.148
0.113
0.083
0.057
0.047
0.037
0.028
0.021
0.017
0.015
0.012
0.010
0.008
0.006
   
TO CALCULATE THE WEIGHT WHEN INTERNAL DIAMETER IS GIVEN, ADD FIGURE AT THE BOTTOM OF COLUMN TO THE CORRESPONDING FIGURE FOR THE WEIGHT OF EXTENAL DIAMETER OF SIZE REQUIRED.
 
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