Email ID: sales@kamalsteels.com
Call Us: +91 - 9820982737
KAMAL STEEL is prominent Manufacturer, Supplier, Distributors and Exporter of High-Quality Stainless Steel Mechanical Tube that are widely used for mechanical applications where high-temperature strength or corrosion-resistant is needed. Seamless mechanical steel tube is used in machined or formed parts of industrial, farm machinery, aircraft, automotive, transportation, materials handling, and household equipment. 316l ss mechanical tube is produced to exact outside diameter and wall thickness dimensions. Kamal Steels is well known as SS Mechanical Tube manufacturer in India. We stock a fully comprehensive range of includes Stainless Steel 304 Mechanical Tube, Stainless Steel 304L Mechanical Tube, Stainless Steel 316 Mechanical Tube, Stainless steel 316L Mechanical Tube, Stainless Steel Mechanical Tubing. Buy Stainless Steel Mechanical Tube at an affordable price in India.
Stainless Steel Mechanical Tube
SS Mechanical Tubing
SS Seamless Mechanical Tube
Heavy Wall Mechanical Tubing Pressure Rating
| Pressure Rating (psig) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Tube Size (inches) |
Tube Schedule | Temperature (oF) | ||||||||
| 100 | 200 | 300 | 400 | 500 | 600 | 650 | 700 | 750 | ||
| 1" | 40 | 3048 | 2629 | 2362 | 2171 | 2024 | 1924 | 1867 | 1824 | 1810 |
| 80 | 4213 | 3634 | 3265 | 3002 | 2791 | 2659 | 2580 | 2528 | 2501 | |
| 160 | 6140 | 5296 | 4759 | 4375 | 4068 | 3876 | 3761 | 3684 | 3646 | |
| 1 1/2" | 40 | 2257 | 1947 | 1750 | 1608 | 1496 | 1425 | 1383 | 1354 | 1340 |
| 80 | 3182 | 2744 | 2466 | 2267 | 2108 | 2009 | 1949 | 1909 | 1889 | |
| 160 | 4619 | 3984 | 3580 | 3291 | 3060 | 2916 | 2829 | 2772 | 2743 | |
| 2" | 40 | 1902 | 1640 | 1474 | 1355 | 1260 | 1201 | 1165 | 1141 | 1129 |
| 80 | 2747 | 2369 | 2129 | 1957 | 1820 | 1734 | 1682 | 1648 | 1631 | |
| 160 | 4499 | 3880 | 3486 | 3205 | 2980 | 2840 | 2755 | 2699 | 2671 | |
| 3" | 40 | 1806 | 1558 | 1400 | 1287 | 1196 | 1140 | 1106 | 1084 | 1072 |
| 80 | 2553 | 2202 | 1979 | 1819 | 1691 | 1612 | 1564 | 1532 | 1516 | |
| 160 | 3840 | 3312 | 2976 | 2736 | 2544 | 2424 | 2352 | 2304 | 2280 | |
| 4" | 40 | 1531 | 1321 | 1187 | 1091 | 1014 | 967 | 938 | 919 | 909 |
| 80 | 2213 | 1909 | 1715 | 1577 | 1466 | 1397 | 1355 | 1328 | 1314 | |
| 160 | 3601 | 3106 | 2791 | 2566 | 2386 | 2273 | 2206 | 2161 | 2138 | |
| 5" | 40 | 1342 | 1158 | 1040 | 956 | 889 | 847 | 822 | 805 | 797 |
| 80 | 1981 | 1709 | 1535 | 1411 | 1312 | 1250 | 1213 | 1189 | 1176 | |
| 160 | 3414 | 2945 | 2646 | 2433 | 2262 | 2155 | 2091 | 2049 | 2027 | |
| 6" | 40 | 1219 | 1052 | 945 | 869 | |||||
Metric Mechanical Tubing Equivalent Grade
| GRADE | UNS NO | DIN/WERKSTOFF |
|---|---|---|
| 304 | S30400 | 1.4301 |
| 304L | S30403 | 1.4306 |
| 316 | S31600 | 1.4436 |
| 316L | S31603 | 1.4404 |
Stainless Steel Mechanical Tube Specification
Stainless steel 316 mechanical tube size
304 SS mechanical tubing specifications
SS mechanical tubing wall thickness
Mechanical stainless steel tube grades
SS mechanical tube standards
304 mechanical steel tubes application
Seamless mechanical tubing types
Stainless steel mechanical tube finish
High quality mechanical tube schedule
Mechanical stainless steel mechanical tube various application industry like pumps and petrochemicals, oil & gas, sugar mills and distilleries, cement and construction industries, etc. According to the different applications, the stainless steel Mechanical tubes have different diameters. Whenever any customization is needed, these SS Mechanical Tubes can be customized very easily. Kamal Steels is specialized as providing SS Mechanical Tube in Polished Grit 120 - 600 finish. Round Mechanical Tubing are available as per the requirement of the application. For more than five years, Uganda, Algeria, Israel, and Egypt have been receiving SS Hollow Tube from these manufacturers of stainless steel mechanical tubes.
Types of SS Mechanical Tubing
Stainless steel Mechanical Tubes are finished in accordance with customer needs regarding dimensional and wall thickness specifications as well as heat treatment for more demanding applications. In general, a stainless steel Mechanical Tube is manufactured according to current standards API, ASTM, and ASME. If required for special projects we can also supply large diameter Mechanical Tubes.
304 Stainless Seamless Mechanical Tubing Weight Chart
|
OD
in. |
WT
in. |
lb/ft
|
Max. OD,
mm |
Min. ID,
mm |
Max. OD,
mm |
Min. ID,
mm |
|---|---|---|---|---|---|---|
| Size |
Chucked true to OD
|
Chucked true to ID | ||||
|
1.500
|
0.313
|
4.029
|
1.457
|
1.037
|
1.415
|
1.000
|
|
1.500
|
0.375
|
4.580
|
1.457
|
0.931
|
1.412
|
0.181
|
|
1.625
|
0.250
|
3.732
|
1.582
|
1.265
|
1.544
|
1.231
|
|
1.625
|
0.313
|
4.453
|
1.582
|
1.159
|
1.540
|
1.122
|
|
1.625
|
0.375
|
5.089
|
1.582
|
1.052
|
1.537
|
1.012
|
|
1.750
|
0.250
|
4.071
|
1.707
|
1.391
|
1.669
|
1.356
|
|
1.750
|
0.313
|
4.877
|
1.707
|
1.284
|
1.665
|
1.247
|
|
1.750
|
0.375
|
5.598
|
1.707
|
1.178
|
1.662
|
1.138
|
|
1.875
|
0.250
|
4.410
|
1.832
|
1.517
|
1.794
|
1.482
|
|
1.875
|
0.313
|
5.301
|
1.832
|
1.410
|
1.790
|
1.372
|
|
1.875
|
0.375
|
6.107
|
1.832
|
1.303
|
1.787
|
1.263
|
|
1.875
|
0.438
|
6.827
|
1.832
|
1.196
|
1.783
|
1.154
|
|
2.000
|
0.375
|
6.615
|
1.957
|
1.428
|
1.912
|
1.389
|
|
2.000
|
0.250
|
4.750
|
1.957
|
1.641
|
1.919
|
1.607
|
|
2.000
|
0.313
|
5.725
|
1.957
|
1.535
|
1.915
|
1.498
|
|
2.000
|
0.438
|
7.421
|
1.957
|
1.322
|
1.908
|
1.279
|
|
2.000
|
0.500
|
8.142
|
1.957
|
1.215
|
1.905
|
1.170
|
|
2.125
|
0.188
|
3.944
|
2.083
|
1.879
|
1.654
|
1.847
|
|
2.125
|
0.250
|
5.089
|
2.083
|
1.767
|
2.045
|
1.732
|
|
2.125
|
0.313
|
6.149
|
2.083
|
1.660
|
2.041
|
1.623
|
|
2.125
|
0.375
|
7.124
|
2.083
|
1.553
|
2.038
|
1.513
|
|
2.125
|
0.438
|
8.015
|
2.083
|
1.446
|
2.034
|
1.404
|
|
2.125
|
0.500
|
8.821
|
2.083
|
1.340
|
2.031
|
1.294
|
|
2.250
|
0.188
|
4.198
|
2.210
|
2.004
|
2.174
|
1.972
|
|
2.250
|
0.250
|
5.428
|
2.210
|
1.891
|
2.171
|
1.857
|
|
2.250
|
0.313
|
6.573
|
2.210
|
1.785
|
2.168
|
1.748
|
|
2.250
|
0.375
|
7.633
|
2.210
|
1.678
|
2.164
|
1.639
|
|
2.250
|
0.438
|
8.608
|
2.210
|
1.572
|
2.161
|
1.529
|
|
2.250
|
0.500
|
9.499
|
2.210
|
1.465
|
2.157
|
1.420
|
|
2.375
|
0.188
|
4.453
|
2.336
|
2.128
|
2.301
|
2.096
|
|
2.375
|
0.250
|
5.767
|
2.336
|
2.017
|
2.298
|
1.982
|
|
2.375
|
0.313
|
6.997
|
2.336
|
1.910
|
2.294
|
1.872
|
|
2.375
|
0.375
|
8.142
|
2.336
|
1.803
|
2.291
|
1.763
|
|
2.375
|
0.438
|
9.202
|
2.336
|
1.696
|
2.287
|
1.654
|
|
2.375
|
0.500
|
10.178
|
2.336
|
1.590
|
2.283
|
1.544
|
|
2.500
|
0.188
|
4.707
|
2.462
|
2.251
|
2.427
|
2.219
|
|
2.500
|
0.250
|
6.107
|
2.462
|
2.140
|
2.423
|
2.106
|
|
2.500
|
0.313
|
7.421
|
2.462
|
2.035
|
2.420
|
1.997
|
|
2.500
|
0.375
|
8.651
|
2.462
|
1.928
|
2.417
|
1.888
|
|
2.500
|
0.438
|
9.796
|
2.462
|
1.822
|
2.413
|
1.779
|
|
2.500
|
0.500
|
10.856
|
2.462
|
1.715
|
2.409
|
1.669
|
|
2.500
|
0.625
|
12.722
|
2.462
|
1.502
|
2.402
|
1.450
|
|
2.500
|
0.750
|
14.249
|
2.462
|
1.288
|
2.395
|
1.232
|
|
2.625
|
0.188
|
4.962
|
2.589
|
2.375
|
2.553
|
2.343
|
|
2.625
|
0.250
|
6.446
|
2.589
|
2.264
|
2.550
|
2.230
|
|
2.625
|
0.313
|
7.845
|
2.589
|
2.158
|
2.546
|
2.121
|
|
2.625
|
0.375
|
9.160
|
2.589
|
2.053
|
2.543
|
2.013
|
|
2.625
|
0.438
|
10.390
|
2.589
|
1.946
|
2.539
|
1.904
|
|
2.625
|
0.500
|
11.535
|
2.589
|
1.839
|
2.536
|
1.794
|
|
2.625
|
0.625
|
13.570
|
2.589
|
1.626
|
2.529
|
1.576
|
|
2.625
|
0.750
|
15.266
|
2.589
|
1.413
|
2.522
|
1.357
|
|
2.750
|
0.188
|
5.216
|
2.713
|
2.498
|
2.678
|
2.467
|
|
2.750
|
0.250
|
6.785
|
2.713
|
2.388
|
2.674
|
2.353
|
|
2.750
|
0.313
|
8.269
|
2.713
|
2.282
|
2.670
|
2.244
|
|
2.750
|
0.375
|
9.669
|
2.713
|
2.176
|
2.667
|
2.136
|
|
2.750
|
0.438
|
10.983
|
2.713
|
2.071
|
2.664
|
2.028
|
|
2.750
|
0.500
|
12.213
|
2.713
|
1.965
|
2.660
|
1.919
|
|
2.750
|
0.625
|
14.418
|
2.713
|
1.751
|
2.653
|
1.700
|
|
2.750
|
0.750
|
16.284
|
2.713
|
1.538
|
2.646
|
1.481
|
|
2.875
|
0.188
|
5.470
|
2.837
|
2.622
|
2.802
|
2.590
|
|
2.875
|
0.250
|
7.124
|
2.837
|
2.511
|
2.798
|
2.476
|
|
2.875
|
0.313
|
8.693
|
2.837
|
2.406
|
2.795
|
2.368
|
|
2.875
|
0.375
|
10.178
|
2.837
|
2.300
|
2.792
|
2.260
|
|
2.875
|
0.438
|
11.577
|
2.837
|
2.194
|
2.788
|
2.152
|
|
2.875
|
0.500
|
12.892
|
2.837
|
2.089
|
2.785
|
2.043
|
|
2.875
|
0.625
|
15.266
|
2.837
|
1.876
|
2.778
|
1.825
|
|
2.875
|
0.750
|
17.302
|
2.837
|
1.663
|
2.770
|
1.606
|
|
3.000
|
0.188
|
5.725
|
2.954
|
2.757
|
2.918
|
2.725
|
|
3.000
|
0.250
|
7.464
|
2.954
|
2.645
|
2.915
|
2.610
|
|
3.000
|
0.313
|
9.117
|
2.954
|
2.539
|
2.911
|
2.502
|
|
3.000
|
0.375
|
10.686
|
2.954
|
2.433
|
2.908
|
2.394
|
|
3.000
|
0.438
|
12.171
|
2.954
|
2.328
|
2.904
|
2.285
|
|
3.000
|
0.500
|
13.570
|
2.954
|
2.222
|
2.901
|
2.177
|
|
3.000
|
0.625
|
16.114
|
2.954
|
2.011
|
2.894
|
1.960
|
|
3.000
|
0.750
|
18.320
|
2.954
|
1.798
|
2.887
|
1.741
|
|
3.000
|
0.875
|
20.185
|
2.954
|
1.584
|
2.880
|
1.522
|
|
3.000
|
1.000
|
21.712
|
2.954
|
1.371
|
2.873
|
1.304
|
|
3.125
|
0.188
|
5.979
|
3.078
|
2.882
|
3.042
|
2.850
|
|
3.125
|
0.250
|
7.803
|
3.078
|
2.769
|
3.039
|
2.735
|
|
3.125
|
0.313
|
9.541
|
3.078
|
2.663
|
3.035
|
2.626
|
|
3.125
|
0.375
|
11.195
|
3.078
|
2.557
|
3.032
|
2.517
|
|
3.125
|
0.438
|
12.764
|
3.078
|
2.452
|
3.028
|
2.409
|
|
3.125
|
0.500
|
14.249
|
3.078
|
2.346
|
3.025
|
2.301
|
|
3.125
|
0.625
|
16.963
|
3.078
|
2.135
|
3.018
|
2.084
|
|
3.125
|
0.750
|
19.337
|
3.078
|
1.922
|
3.011
|
1.866
|
|
3.125
|
0.875
|
21.373
|
3.078
|
1.709
|
3.004
|
1.648
|
|
3.125
|
1.000
|
23.069
|
3.078
|
1.496
|
2.997
|
1.429
|
|
3.250
|
0.188
|
6.234
|
3.202
|
3.007
|
3.167
|
2.976
|
|
3.250
|
0.250
|
8.142
|
3.202
|
2.895
|
3.163
|
2.860
|
|
3.250
|
0.313
|
9.965
|
3.202
|
2.788
|
3.160
|
2.750
|
|
3.250
|
0.375
|
11.704
|
3.202
|
2.681
|
3.156
|
2.641
|
|
3.250
|
0.438
|
13.358
|
3.202
|
2.575
|
3.153
|
2.533
|
|
3.250
|
0.500
|
14.927
|
3.202
|
2.470
|
3.149
|
2.424
|
|
3.250
|
0.625
|
17.811
|
3.202
|
2.259
|
3.143
|
2.208
|
|
3.250
|
0.750
|
20.355
|
3.202
|
2.048
|
3.135
|
1.991
|
|
3.250
|
0.875
|
22.560
|
3.202
|
1.834
|
3.128
|
1.772
|
|
3.250
|
1.000
|
24.426
|
3.202
|
1.621
|
3.121
|
1.554
|
|
3.375
|
0.188
|
6.488
|
3.327
|
3.133
|
3.291
|
3.102
|
|
3.375
|
0.250
|
8.481
|
3.327
|
3.021
|
3.288
|
2.986
|
|
3.375
|
0.313
|
10.390
|
3.327
|
2.914
|
3.284
|
2.876
|
|
3.375
|
0.375
|
12.213
|
3.327
|
2.806
|
3.281
|
2.767
|
|
3.375
|
0.438
|
13.952
|
3.327
|
2.699
|
3.277
|
2.656
|
|
3.375
|
0.500
|
15.606
|
3.327
|
2.593
|
3.274
|
2.548
|
|
3.375
|
0.625
|
18.659
|
3.327
|
2.382
|
3.267
|
2.331
|
|
3.375
|
0.750
|
21.373
|
3.327
|
2.171
|
3.260
|
2.115
|
|
3.375
|
0.875
|
23.748
|
3.327
|
1.959
|
3.253
|
1.898
|
|
3.375
|
1.000
|
25.783
|
3.327
|
1.746
|
3.246
|
1.679
|
|
3.500
|
0.188
|
6.743
|
3.451
|
3.259
|
3.415
|
3.227
|
|
3.500
|
0.250
|
8.821
|
3.451
|
3.146
|
3.412
|
3.112
|
|
3.500
|
0.313
|
10.814
|
3.451
|
3.039
|
3.408
|
3.002
|
|
3.500
|
0.375
|
12.722
|
3.451
|
2.932
|
3.405
|
2.892
|
|
3.500
|
0.438
|
14.545
|
3.451
|
2.825
|
3.401
|
2.782
|
|
3.500
|
0.500
|
16.284
|
3.451
|
2.718
|
3.398
|
2.672
|
|
3.500
|
0.625
|
19.507
|
3.451
|
2.506
|
3.391
|
2.456
|
|
3.500
|
0.750
|
22.391
|
3.451
|
2.295
|
3.384
|
2.239
|
|
3.500
|
0.875
|
24.935
|
3.451
|
2.084
|
3.377
|
2.022
|
|
3.500
|
1.000
|
27.140
|
3.451
|
1.871
|
3.370
|
1.804
|
|
3.750
|
0.188
|
7.251
|
3.700
|
3.510
|
3.664
|
3.478
|
|
3.750
|
0.250
|
9.499
|
3.700
|
3.398
|
3.267
|
3.363
|
|
3.750
|
0.313
|
11.662
|
3.700
|
3.291
|
3.657
|
3.253
|
|
3.750
|
0.375
|
13.740
|
3.700
|
3.183
|
3.654
|
3.143
|
|
3.750
|
0.438
|
15.733
|
3.700
|
3.076
|
3.650
|
3.033
|
|
3.750
|
0.500
|
17.641
|
3.700
|
2.969
|
3.646
|
2.923
|
|
3.750
|
0.625
|
21.203
|
3.700
|
2.754
|
3.640
|
2.703
|
|
3.750
|
0.750
|
24.426
|
3.700
|
2.543
|
3.633
|
2.486
|
|
3.750
|
0.875
|
27.310
|
3.700
|
2.331
|
3.626
|
2.270
|
|
3.750
|
1.000
|
29.854
|
3.700
|
2.120
|
3.619
|
2.053
|
|
4.000
|
0.188
|
7.760
|
3.948
|
3.761
|
3.912
|
3.729
|
|
4.000
|
0.250
|
10.178
|
3.948
|
3.649
|
3.909
|
3.614
|
|
4.000
|
0.313
|
12.510
|
3.948
|
3.541
|
3.906
|
3.504
|
|
4.000
|
0.375
|
14.757
|
3.948
|
3.434
|
3.902
|
3.394
|
|
4.000
|
0.438
|
16.920
|
3.948
|
3.327
|
3.898
|
3.284
|
|
4.000
|
0.500
|
18.998
|
3.948
|
3.220
|
3.895
|
3.174
|
|
4.000
|
0.625
|
22.899
|
3.948
|
3.006
|
3.888
|
2.954
|
|
4.000
|
0.750
|
26.462
|
3.948
|
2.971
|
3.881
|
2.735
|
|
4.000
|
0.875
|
29.684
|
3.948
|
2.579
|
3.874
|
2.517
|
|
4.000
|
1.000
|
32.568
|
3.948
|
2.368
|
3.867
|
2.300
|
|
4.250
|
0.188
|
8.269
|
4.197
|
4.013
|
4.161
|
3.980
|
|
4.250
|
0.250
|
10.856
|
4.197
|
3.900
|
4.157
|
3.865
|
|
4.250
|
0.313
|
13.358
|
4.197
|
3.793
|
4.154
|
3.755
|
|
4.250
|
0.375
|
15.775
|
4.197
|
3.686
|
4.150
|
3.645
|
|
4.250
|
0.438
|
18.108
|
4.197
|
3.578
|
4.147
|
3.535
|
|
4.250
|
0.500
|
20.355
|
4.197
|
3.471
|
4.144
|
3.426
|
|
4.250
|
0.625
|
24.596
|
4.197
|
3.257
|
4.137
|
3.206
|
|
4.250
|
0.750
|
28.497
|
4.197
|
3.043
|
4.130
|
2.986
|
|
4.250
|
0.875
|
32.059
|
4.197
|
2.828
|
4.123
|
2.766
|
|
4.250
|
1.000
|
35.282
|
4.197
|
2.615
|
4.116
|
2.548
|
|
4.500
|
0.188
|
8.778
|
4.446
|
4.264
|
4.409
|
4.231
|
|
4.500
|
0.250
|
11.535
|
4.446
|
4.151
|
4.406
|
4.116
|
|
4.500
|
0.313
|
14.206
|
4.446
|
4.044
|
4.403
|
4.006
|
|
4.500
|
0.375
|
16.793
|
4.446
|
3.937
|
4.399
|
3.896
|
|
4.500
|
0.438
|
19.295
|
4.446
|
3.830
|
4.396
|
3.786
|
|
4.500
|
0.500
|
21.712
|
4.446
|
3.722
|
4.393
|
3.676
|
|
4.500
|
0.625
|
26.292
|
4.446
|
3.508
|
4.385
|
3.456
|
|
4.500
|
0.750
|
30.533
|
4.446
|
3.293
|
4.378
|
3.237
|
|
4.500
|
0.875
|
34.434
|
4.446
|
3.079
|
4.372
|
3.017
|
|
4.500
|
1.000
|
37.996
|
4.446
|
2.865
|
4.365
|
2.797
|
|
4.750
|
0.188
|
9.287
|
4.694
|
4.515
|
4.658
|
4.483
|
|
4.750
|
0.250
|
12.213
|
4.694
|
4.402
|
4.655
|
4.367
|
|
4.750
|
0.313
|
15.054
|
4.694
|
4.295
|
4.651
|
4.257
|
|
4.750
|
0.375
|
17.811
|
4.694
|
4.188
|
4.648
|
4.147
|
|
4.750
|
0.438
|
20.482
|
4.694
|
4.081
|
4.644
|
4.037
|
|
4.750
|
0.500
|
23.069
|
4.694
|
3.974
|
4.641
|
3.928
|
|
4.750
|
0.625
|
27.988
|
4.694
|
3.759
|
4.634
|
3.708
|
|
4.750
|
0.750
|
32.568
|
4.694
|
3.545
|
4.627
|
3.488
|
|
4.750
|
0.875
|
36.809
|
4.694
|
3.330
|
4.620
|
3.268
|
|
4.750
|
1.000
|
40.710
|
4.694
|
3.116
|
4.613
|
3.048
|
|
5.000
|
0.188
|
9.796
|
4.943
|
4.767
|
4.907
|
4.734
|
|
5.000
|
0.250
|
12.892
|
4.943
|
4.654
|
4.903
|
4.619
|
|
5.000
|
0.313
|
15.902
|
4.943
|
4.546
|
4.900
|
4.508
|
|
5.000
|
0.375
|
18.828
|
4.943
|
4.439
|
4.896
|
4.398
|
|
5.000
|
0.438
|
21.670
|
4.943
|
4.332
|
4.893
|
4.289
|
|
5.000
|
0.500
|
24.426
|
4.943
|
4.225
|
4.889
|
4.179
|
|
5.000
|
0.625
|
29.684
|
4.943
|
4.011
|
4.882
|
3.959
|
|
5.000
|
0.750
|
34.604
|
4.943
|
3.796
|
4.875
|
3.739
|
|
5.000
|
0.875
|
39.183
|
4.943
|
3.581
|
4.869
|
3.519
|
|
5.000
|
1.000
|
43.424
|
4.943
|
3.367
|
4.861
|
3.299
|
|
5.250
|
0.250
|
13.570
|
5.192
|
4.905
|
5.152
|
4.869
|
|
5.250
|
0.313
|
16.751
|
5.192
|
4.797
|
5.148
|
4.759
|
|
5.250
|
0.375
|
19.846
|
5.192
|
4.690
|
5.145
|
4.649
|
|
5.250
|
0.438
|
22.857
|
5.192
|
4.583
|
5.142
|
4.539
|
|
5.250
|
0.500
|
25.783
|
5.192
|
4.476
|
5.138
|
4.430
|
|
5.250
|
0.625
|
31.381
|
5.192
|
4.261
|
5.131
|
4.210
|
|
5.250
|
0.750
|
36.639
|
5.192
|
4.047
|
5.124
|
3.990
|
|
5.250
|
0.875
|
41.558
|
5.192
|
3.833
|
5.117
|
3.770
|
|
5.250
|
1.000
|
46.138
|
5.192
|
3.619
|
5.110
|
3.550
|
|
5.500
|
0.250
|
14.249
|
5.425
|
5.171
|
5.385
|
5.136
|
|
5.500
|
0.313
|
17.599
|
5.425
|
5.064
|
5.381
|
5.026
|
|
5.500
|
0.375
|
20.864
|
5.425
|
4.957
|
5.378
|
4.917
|
|
5.500
|
0.438
|
24.044
|
5.425
|
4.850
|
5.378
|
4.807
|
|
5.500
|
0.500
|
27.140
|
5.425
|
4.743
|
5.371
|
4.697
|
|
5.500
|
0.625
|
33.077
|
5.425
|
4.528
|
5.364
|
4.477
|
|
5.500
|
0.750
|
38.675
|
5.425
|
4.314
|
5.357
|
4.257
|
|
5.500
|
0.875
|
43.933
|
5.425
|
4.100
|
5.350
|
4.038
|
|
5.500
|
1.000
|
48.852
|
5.425
|
3.886
|
5.343
|
3.819
|
|
6.000
|
0.250
|
15.606
|
5.922
|
5.674
|
5.882
|
5.639
|
|
6.000
|
0.375
|
22.899
|
5.922
|
5.459
|
5.875
|
5.419
|
|
6.000
|
0.438
|
26.419
|
5.922
|
5.352
|
5.871
|
5.309
|
|
6.000
|
0.500
|
29.854
|
5.922
|
5.245
|
5.868
|
5.199
|
|
6.000
|
0.625
|
36.469
|
5.922
|
5.030
|
5.861
|
4.979
|
|
6.000
|
0.750
|
42.746
|
5.922
|
4.816
|
5.854
|
4.759
|
|
6.000
|
0.875
|
48.683
|
5.922
|
4.602
|
5.847
|
4.539
|
|
6.000
|
1.000
|
54.280
|
5.922
|
4.407
|
5.840
|
4.340
|
|
6.250
|
0.500
|
31.211
|
6.171
|
5.496
|
6.117
|
5.450
|
|
6.250
|
0.625
|
38.166
|
6.171
|
5.282
|
6.106
|
5.230
|
|
6.250
|
0.750
|
44.781
|
6.171
|
5.067
|
6.102
|
5.011
|
|
6.500
|
0.500
|
32.568
|
6.420
|
5.747
|
6.365
|
5.701
|
|
6.500
|
0.625
|
39.862
|
6.420
|
5.533
|
6.358
|
5.481
|
|
6.500
|
0.750
|
46.817
|
6.420
|
5.319
|
6.351
|
5.261
|
|
6.500
|
1.000
|
59.708
|
6.420
|
4.890
|
6.337
|
4.822
|
|
6.750
|
0.375
|
25.953
|
6.669
|
6.213
|
6.621
|
6.172
|
|
6.750
|
0.500
|
33.925
|
6.669
|
5.998
|
6.614
|
5.952
|
|
6.750
|
0.750
|
48.852
|
6.669
|
5.569
|
6.600
|
5.512
|
|
6.750
|
1.000
|
62.422
|
6.669
|
5.141
|
6.586
|
5.073
|
|
7.000
|
0.500
|
35.282
|
6.917
|
6.250
|
6.862
|
6.203
|
|
7.000
|
0.750
|
50.888
|
6.917
|
5.821
|
6.848
|
5.763
|
|
7.000
|
1.000
|
65.136
|
6.917
|
5.392
|
6.834
|
5.324
|
|
7.500
|
0.375
|
29.006
|
7.415
|
6.965
|
7.367
|
6.924
|
|
7.500
|
0.500
|
37.996
|
7.415
|
6.751
|
7.359
|
6.704
|
|
7.500
|
0.750
|
54.959
|
7.415
|
6.322
|
7.346
|
6.265
|
|
7.500
|
1.000
|
70.564
|
7.415
|
5.893
|
7.331
|
5.825
|
|
8.000
|
1.000
|
75.992
|
7.912
|
6.400
|
7.829
|
6.331
|
|
9.000
|
0.750
|
67.172
|
8.907
|
7.834
|
8.837
|
7.776
|
|
9.000
|
1.000
|
86.848
|
8.907
|
7.406
|
8.823
|
7.336
|
SS Cold Drawn Mechanical Tubing Tolerance Charts
Cold Finished Round Tube Tolerances
| Size Inches | ODB Over/ Under, In. | Wall CD Over/ Under % | Cut Length Inches | Ovality B Double Outside Diameter Tolerlance When Wall Is: |
|---|---|---|---|---|
| Under 1/2 | 0.005 | 15 | +1/8 –0 | less than 0.015 |
| 1/2 to 1-1/2 excl. | 0.005 | 10 | +1/8 –0 | less than 0.065 |
| 1-1/2 to 3-1/2 excl. | 0.010 | 10 | +3/16 –0 | less than 0.095 |
| 3-1/2 to 5-1/2 excl. | 0.015 | 10 | +3/16 –0 | less than 0.150 |
| 5-1/2 to 8 excl. | 0.030 | 10 | +3/16 –0 | less than 0.240 |
| 8 to 8-5/8 excl. | 0.045 | 10 | +3/16 –0 | less than 0.300 |
Hot Finished Round Tube Tolerances
| Tolerances (Hot Finished Round Tube) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Specified Size, Outside Diameter, In. | Ratio of Wall Thickness to Outside Diameter | Permissible Variations in Cut Length (in.A) | |||||||||||
| Outside Diameter, In. | Wall Thickness, % | ||||||||||||
| 0.109, In. and under | 0.109 to 0.172 (in., incl.) | Over 0.172 to 0.203 (in., incl.) | Over 0.203, In. | ||||||||||
| Over | Under | Over | Under | Over | Under | Over | Under | Over | Under | ||||
| Under 3 | all wall thicknesses | 0.023 | 0.023 | 16.5 | 16.5 | 15 | 15 | 14 | 14 | 12.5 | 12.5 | 3/16 | 0 |
| 3 to 5-1/2 excl. | all wall thicknesses | 0.031 | 0.031 | 16.5 | 16.5 | 15 | 15 | 14 | 14 | 12.5 | 12.5 | 3/16 | 0 |
| 5-1/2 to 8 excl. | all wall thicknesses | 0.047 | 0.047 | — | — | — | — | 14 | 14 | 12.5 | 12.5 | 3/16 | 0 |
| 8 to 10-3/4 excl | 5% and over | 0.047 | 0.047 | — | — | — | — | — | — | 12.5 | 12.5 | 3/16 | 0 |
| 10-3/4 to 12-3/4 incl. | under 5% | 0.063 | 0.063 | — | — | — | — | — | — | 12.5 | 12.5 | 3/16 | 0 |
Outside Diameter Square And Rectangular Tubing Tolerances
| Largest Specified Outside Dimension, Inches | Wall Thickness, Inches | OD ± Inches |
|---|---|---|
| To 1-1/4 | all | 0.015 |
| Over 1-1/4 to 2 | all | 0.020 |
| Over 2-1/2 to 5 | all | 0.030 |
| Over 5-1/2 | all | 0.060 |
304L Stainless Seamless Mechanical Tubing Chemical Composition
| GRADES | UNS | Si | Mn | S | C | P | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|---|
| TP304 | S30400 | 1 | 2 | 0.03 | 0.08 | 0.045 | 18.0-20.0 | 8.0-11.0 | - |
| TP304L | S30403 | 1 | 2 | 0.03 | 0.035 | 0.045 | 18.0-20.0 | 8.0-13.0 | - |
| TP316 | S3160 | 1 | 2 | 0.03 | 0.08 | 0.045 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 |
| TP316L | S31603 | 1 | 2 | 0.03 | 0.035 | 0.045 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
ASTM A787 Type 1 Welded Mechanical Tubing Properties
| Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
|---|---|---|---|---|---|
| Treatment | Min.º F(º C) | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
| TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
| TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |