Stainless Steel Tube & Tube Fittings

Stainless steel tubes

What is SS Tube?

Stainless Steel Tube is a fairly adaptable material that can be used in many different settings. It is great for use in a wide range of applications, and its dimensions can be modified to meet particular needs. These components are typically used within structures where high accuracy of sizing is essential for its shape, especially in regard to outer diameter and wall thickness. The stainless steel tube has a number of beneficial features, including corrosion resistance, strength, and ease of maintenance. These attributes can decrease system maintenance considerably over the long term.

What are the main components used in SS Round Tubes? 

The significant components of the SS Round tube are carbon and iron, although there are additional components, such as chromium, that contribute to the distinctive qualities of the steel. There is an assortment of grades of stainless steel, and each one has various advantages that make them suitable for various applications. The SS Rectangular Tube grade 316 Stainless Steel tube’s chemical composition has increased molybdenum content, which improves its corrosion-resistance properties and strength at elevated temperatures. That’s why so many heat exchangers and automotive exhaust systems are manufactured using this material.

Tips to find a trustable ss tube & tube fittings supplier in India

To identify an authentic ss tube & tube fittings supplier in India, you should consider these tips:

  • Look for SS tube providers that have actually been in existence for some time in order to maximize the level of expertise as an outcome. Also, make sure you have looked at their certifications, to confirm that they have met the minimal requirements for the level of quality.
  • Ask for the stock information of the SS tube which is applicable to your situation. They ought to have enough stock among their appliances to ensure that you can acquire the pipes you require, without delay.
  • Read about the firm online and read past client testimonials. Try to find out whether the business is transparent in their dealings with clients. Look at their client servicing both online and offline.
CUTTING

Industrial Application of SS Tube & Tube Fittings.

Stainless Steel tubes are highly versatile and have excellent resistance to heat and corrosion properties. As a result, it can be used across a wide range of industries, such as:

Countries We Supply SS Tube & Tube Fittings To

Steelco Metal & Alloys supply and distribute Stainless Steel products to countries like:

US United States

Europe Europe

Middle East Middle East

Africa Africa

and more…

 

SS Seamless Tube Size chart

BWG BWG BWG BWG BWG BWG BWG BWG BWG
22
12
25
20
16
18
14
10
WT mm
WT mm
WT mm
WT mm
WT mm
WT mm
WT mm
WT mm
OD
OD
0.711
2.769
0.508
0.889
1.651
1.245
2.108
3.404
mm
inch
kg/m
kg/m
kg/m
kg/m
kg/m
kg/m
kg/m
9.53
3/8
0.157
0.126
0.193
0.356
0.257
0.429
6.35
1/4
0.109
0.081
0.133
0.212
0.174
15.88
5/8
0.271
0.995
0.334
0.588
0.455
0.796
12.7
1/2
0.214
0.754
0.263
0.457
0.356
0.612
25.4
1
0.44
1.574
0.546
0.981
0.75
1.234
2.05
19.05
3/4
0.327
1.236
0.405
0.729
0.553
0.895
38.1
1 1/2
0.667
2.454
0.832
1.514
1.144
1.904
3.233
101.6
4
6.854
4.134
5.254
8.35
31.75
1 1/4
0.554
2.014
0.688
1.244
0.947
1.574
2.641
50.8
2
3.334
2.034
1.549
2.574
4.03
44.5
1 3/4
2.894
1.774
1.342
2.244
3.5
76.2
3
5.094
3.084
2.345
3.914
6.19
63.5
2 1/2
4.214
2.554
1.949
3.244
5.13
88.9
3 1/2
5.974
3.609
2.729
4.584
7.27
114.3
4 1/2
7.734
4.654
5.924
9.43

ASTM A213 Tube list

Product Description Wall Thickness, (in mm) Outside Diameter (in mm)
SS Square Tube
0.5 to 30mm
12.7mm* 12.7 to 300mm* 300mm
SS Seamless Tube
0.8 to 30mm
6 to 430mm
SS Round Tube
0.5 to 30mm
6 to 630mm
SS Colour Coated Tube
0.5 to 30mm
6 to 630mm
SS Rectangular Tube
0.5 to 30mm
10*20 to 100*200mm
SS Triangle Tube
0.5 to 3.0mm
16 to 85mm
SS Electropolished Tube
0.5 to 30mm
12.7 to 250mm
SS U Shaped Tube
0.5 to 2.0mm
20 to 200mm
SS Hexagonal Tube
0.5 to 2.0mm
13 to 85mm
Inner/Outside Polished SS Tube
1.0 to 5mm
12.5 to 203.2mm
Thin to Wall SS Tube
0.5 to 2.0mm
22*0.7 to 108*2.0mm
SS Capillary Tube
0.08 to 1.2mm
0.28 to 10mm

SS Tube Tolerance Chart

General Service Tube

Specification Size OD Range Inches Tolerances
O.D.
Wall
Minus
Plus
Minus
Plus
Welded & Seamless
.094 to 0.187
.000"
.003"
10%
10%
ASTM-A-632
Under 0.094
.000"
.002"
10%
10%
ASTM-A-269
Under 0.500
.005"
.005"
15%
15%
Cold Finished
.188 to 0.500
.000"
.004"
10%
10%
Hot Finished
5.500 to 8.000
.030"
.030"
10%
10%
General Service
1.500 to 3.499
.010"
.010"(2)
10%
10%
Welded & Seamless
0.500 to 1.499
005"
.005"(1)
10%
10%
Cold Finished
3.500 to 5.499
.015"
.015"(3)
10%
10%
Notes: (1) OD Tol. ±020" When wall under .095" (2) OD Tol. ±.010"When wall under .065" (3) OD Tol. ±.030" When wall under .150"

Mechanical Hollow Bar

Specification Size OD Range Inches Tolerances
O.D.
Wall
.250 and Over
.125 to .250
Seamless Hollow Bar
3.000 to 5.499
±.031"
±12.5%
±15.0%
AMS 5639 AMS 5648
1.500 to 3.499
±.010"
±10.0%
±12.5%
Hot Finished
5.500 to 8.000
±.047"
±12.5%
±15.0%
Cold Finished
5.500 to 8.000
±.031"
±10.0%
±12.5%
Seamless Hollow Bar
3.500 to 5.499
±.015"
±10.0%
±12.5%
ASTM-A-511
1.125 to 2.999
±.023"
± 12.5%
± l5.0%
outside diameter tolerance of ± 1.5% of OD. require to Some Hot Finished Sizes

SS Tube Bend Radius Chart

Material Tubing Outside Diameter (OD) Radius Radius
SS
38mm, 1.5”, 1 ½-inches
57.15mm, 2.25”, 2 ¼-inches
SS and Copper
9.52mm, .375”, ⅜-inch
23.8mm, .9375”, 15/16-inch
SS
6.35mm, 0.25”, ¼-inch
12.7mm, .5”, ½-inch
14.28mm,.5625”, 9/16-inch
SS and Inconel
31.75mm, 1.25”, 1 ¼-inches
50.8mm, 2”, 2-inches
SS and Aluminum
19mm, .75”, ¾-inch
28.5mm, 1.125”,1 -⅛” inches
SS
12.7mm, .5”, ½-inch
12.7mm, .5”, ½-inch
38mm, 1.5”, 1 ½-inches
SS and Aluminum
25.4mm, 1”, 1-inch
38mm, 1.5”, 1 ½-inches

SS Welded Tubing Weight Chart

Wall Thickness mm O.D. mm 0.6 0.5 0.8 3.2 0.7 1.0 1.6 1.2 2.6 2.0 3.0 3.6
10.0
0.141
0.119kgs
0.184
0.163
0.225
0.336
0.264
6.0
0.081
0.069kgs
0.104
0.093
0.125
0.176
0.144
14.0
0.201
0.169kgs
0.264
0.233
0.325
0.496
0.384
12.7
0.182
0.153kgs
0.238
0.210
0.293
0.444
0.345
15.87
0.229
0.192kgs
0.301
0.266
0.372
0.571
0.440
0.694
25.0
0.366
0.306kgs
0.484
1.744
0.425
0.600
0.936
0.714
1.456
1.150
1.650
1.926
19.0
0.276
0.231kgs
0.364
1.264
0.320
0.450
0.696
0.534
1.066
0.850
1.200
25.4
0.372
0.311kgs
0.492
1.776
0.432
0.610
0.952
0.726
1.482
1.170
1.680
1.962
38.0
2.784
1.456
1.104
2.301
1.800
2.625
3.096
31.75
2.288
1.208
0.918
1.898
1.490
2.160
2.538
44.5
3.304
1.716
1.299
2.724
2.125
3.113
3.681
152.4
11.792
5.960
9.620
7.429
11.070
13.231
63.5
4.824
2.476
3.959
3.075
4.538
5.391
50.8
3.808
1.968
3.133
2.440
3.585
4.248
76.1
5.832
2.980
4.778
3.705
5.483
6.525
114.3
8.780
4.453
7.173
5.547
8.247
9.840
101.6
7.872
4.000
6.435
4.980
7.395
8.820
127
9.785
4.955
7.989
6.175
9.188
10.980

Average Wall Thickness

OD inches D/t Ratio ID inches Internal Area (in2) WT AVG inches Tube Cross Sectional Area (in2)
0.250
8.93
0.194
0.0296
0.028
0.0195
0.250
12.50
0.210
0.0346
0.0346
0.0145
0.250
5.10
0.152
0.0181
0.049
0.0309
0.250
7.14
0.180
0.0254
0.035
0.0236
0.375
18.75
0.335
0.0881
0.020
0.0223
0.250
3.85
0.120
0.0113
0.065
0.0378
0.375
10.71
0.305
0.0731
0.035
0.0374
0.375
13.39
0.319
0.0799
0.028
0.0305
0.375
5.77
0.245
0.0471
0.065
0.0633
0.375
7.65
0.277
0.0603
0.049
0.0502
0.500
17.86
0.444
0.1548
0.028
0.0415
0.500
25.00
0.460
0.1662
0.020
0.0302
0.500
10.20
0.402
0.1269
0.049
0.0694
0.500
14.29
0.430
0.1452
0.035
0.0511
0.500
6.02
0.334
0.0876
0.083
0.1087
0.500
7.69
0.370
0.1075
0.065
0.0888
0.625
22.32
0.569
0.2543
0.028
0.0525
0.625
31.25
0.585
0.2688
0.020
0.0380
0.625
17.86
0.555
0.2419
0.035
0.0649
0.625
9.62
0.495
0.1924
0.065
0.1144
0.625
12.76
0.527
0.2181
0.049
0.0887
0.625
7.53
0.459
0.1655
0.083
0.1413
0.625
5.73
0.407
0.1301
0.109
0.1767
0.625
6.58
0.435
0.1486
0.095
0.1582
0.750
26.79
0.694
0.3783
0.028
0.0635
0.750
15.31
0.652
0.3339
0.049
0.1079
0.750
21.43
0.680
0.3632
0.035
0.0786
0.750
11.54
0.620
0.3019
0.065
0.1399
0.750
7.89
0.560
0.2463
0.095
0.1955
0.750
9.04
0.584
0.2679
0.083
0.1739
0.750
6.88
0.532
0.2223
0.109
0.2195
0.875
43.75
0.835
0.5476
0.020
0.0537
0.875
31.25
0.819
0.5268
0.028
0.0745
0.750
6.25
0.510
0.2043
0.120
0.2375
0.875
25.00
0.805
0.5090
0.035
0.0924
0.875
13.46
0.745
0.4359
0.065
0.1654
0.875
10.54
0.709
0.3948
0.083
0.2065
0.875
17.86
0.777
0.4742
0.049
0.1272
0.875
9.21
0.685
0.3685
0.095
0.2328
0.875
7.29
0.635
0.316L7
0.120
0.2846
1.000
35.71
0.944
0.6999
0.028
0.0855
0.875
8.03
0.657
0.3390
0.109
0.2623
1.000
28.57
0.930
0.6793
0.035
0.1061
1.000
15.38
0.870
0.5945
0.065
0.1909
1.000
20.41
0.902
0.6390
0.049
0.1464
1.000
12.05
0.834
0.5463
0.083
0.2391
1.000
9.17
0.782
0.4803
0.109
0.3051
1.000
10.53
0.810
0.5153
0.095
0.2701
1.000
7.46
0.732
0.4208
0.134
0.3646
1.000
8.33
0.760
0.4536
0.120
0.3318
1.250
35.71
1.180
1.0936
0.035
0.1336
1.250
19.23
1.120
0.9852
0.065
0.2420
1.250
15.06
1.084
0.9229
0.083
0.316L3
1.250
25.51
1.152
1.0423
0.049
0.1849
1.250
13.16
1.060
0.8825
0.095
0.3447
1.250
10.42
1.010
0.8012
0.120
0.4260
1.250
9.33
0.982
0.7574
0.134
0.4698
1.250
11.47
1.032
0.8365
0.109
0.3907
1.500
42.86
1.430
1.6061
0.035
0.1611
1.500
23.08
1.370
1.4741
0.065
0.2930
1.500
18.07
1.334
1.3977
0.083
0.3695
1.500
30.61
1.402
1.5438
0.049
0.2234
1.500
15.79
1.310
1.3478
0.095
0.4193
1.500
12.50
1.260
1.2469
0.120
0.5202
1.500
11.19
1.232
1.1921
0.134
0.5750
1.500
13.76
1.282
1.2908
0.109
0.4763
1.500
10.14
1.204
1.1385
0.148
0.6286
1.750
40.82
1.902
2.8413
0.049
0.3003
1.750
1.620
1.620
2.0612
0.065
0.3441
1.750
50.00
1.680
2.2167
0.035
0.1886
1.750
21.08
1.584
1.9706
0.083
0.4347
1.750
16.06
1.532
1.8433
0.109
0.5619
1.750
14.58
1.510
1.7908
0.120
0.6145
1.750
18.42
1.560
1.9113
0.095
0.4939
1.750
13.06
1.482
1.7250
0.134
0.6803
1.750
10.61
1.420
1.5837
0.165
0.8216
1.750
11.82
1.454
1.6604
0.148
0.7449
2.000
57.14
1.930
2.9255
0.035
0.2161
2.000
30.77
1.870
2.7465
0.065
0.3951
2.000
12.12
1.670
2.1904
0.165
0.9512
2.000
40.82
1.902
2.8413
0.049
0.3003
2.000
24.10
1.834
2.6417
0.083
0.4999
2.000
18.35
1.782
2.4941
0.109
0.6475
2.000
16.67
1.760
2.4328
0.120
0.7087
2.000
21.05
1.810
2.5730
0.095
0.5685
2.000
14.93
1.732
2.3561
0.134
0.7855
2.000
13.51
1.704
2.2805
0.148
0.8611

SS Round Tube Useful Information

SS Seamless Tubes

Product Name Dimension Executive Standard Steel Grade
For General Service Seamless Austenitic Stainless Steel Tubing
WT: 0.8~10.0mm OD: 6.0~50.8mm
ASME SA269, ASTM A269
TP316L, TP316Ti, TP347H, TP347, TP310S, TP317L, TP321H, TP321, TP310, TP304L, TP304, TP317, TP316, TP304H
Seamless Stainless Steel Mechanical Tubing
WT: 1.8~10.0mm OD: 6.0~50.8mm
ASTM A511
MT347, MT317, MT304H, MT316L, MT317L, MT304, MT316, MT321, MT304L, MT321H, MT310, MT310S
For General Service Seamless Duplex Stainless Steel Tubing
WT: 1.2~5.0mm OD: 19.0~60.5mm
ASTM A789 / A789M
S32750, S32205, S31803
Seamless Austenitic Alloy-Steel Super Heater, Boiler and Heat-Exchanger Tubes
WT: 0.8~10.0mm OD: 6.0~50.8mm
ASME SA213/SA213M, ASTM A213/A213M
TP316Ti, TP304, TP321, TP347H, TP317, TP347, TP310, TP304L, TP316, TP316L, TP304H, TP310S, TP317L, TP321H
For Pressure Purposes Seamless Stainless Steel Tubes
WT: 0.8~34.0mm OD: 6.0~530.0mm
DIN 17456, EN 10216, 17458
1.4541, 1.4301, 1.4307, 1.4401

SS Welded Tubes

Product Name Dimension Executive Standard Steel Grade
Tubes for Boiler and Heat-Exchanger, General Service Tubing
WT: 1.6~5.0mm OD: 15.9~139.8mm
ASTM A269, A249, JIS G3463
TP316L, TP304L, SUS304TB, TP304
Mechanical and Structural Tubes
WT: 0.5~6.5mm OD: 7.9~152.4mm
JIS G3446, ASTM A554
MT304L, MT304, MT316L, 202 as per mill's STD ,SUS304, MT430 Grade 201
Square Tubes
WT: 0.7~6.5mm OD: 12.7x12.7~150x150mm
ASTM A554
202 as per mill's STD, MT304L, MT316L, MT304, MT430 Grade 201
Rectangular Tubes
WT: 0.7~6.5mm OD: 10x20~100x200mm
ASTM A554
MT304L, MT304, MT316L, 202 as per mill's STD, MT430 Grade 201
Sanitary Tubing
WT: 0.8~3.05mm OD: 25.4~165.2mm
JIS G3447, ASTM A270
SUS304TBS, TP304L, TP304, TP316L,

Benefits of SS Tube & Tube Fittings

Value 

Stainless steel tube is a tough long-lasting product that can last your business for decades. It is a durable material to manage and maintain. Stainless steel tubes do not require maintenance, and due to their corrosion-resistant characteristics, they are not likely to go out of operation for years.

Strength and versatility 

By adding column materials, stainless steel manufacturers can create thinner tube walls and provide less material, making the product appropriate for many commercial and industrial uses.

Environment Friendly

Stainless steel does not need to be lined or sealed in any way, unlike other kinds of metal piping. Stainless steel tubes can be removed or recycled infinitely, saving resources that would have otherwise been needed to cover your tubing and dispose of plastic waste.

Competitive Advantage of Steelco Metal & Alloys

Company Services
We enhance our industry operations by relieving you of the worries associated with freight forwarding.

An integrated approach to providing engineering services allows our clients to benefit from the commercial and logistical advantages.

We are one of the Nations largest automotive parts recyclers and a widely recognized leader utilizing advanced computerized techniques.
We’ll work with you on your project, large or small. Together we’ll fine-tune your new construction, remodeling or renovation plans.

FAQ

Stainless Steel Tube is a fairly adaptable material that can be used in many different settings. It is great for use in a wide range of applications, and its dimensions can be modified to meet particular needs.

SS tube is available in different austenitic grades including 303, 304, 310, 316 and 321 that vary in chemical composition and properties. [know more]

Stainless Steel tubes are used in Equipment like Heat Exchanger, Surface Condensers, Digesters, Fluid Piping, Automobiles, LP/HP Heaters, Evaporators and so on.

Price of stainless steel tube varies according to the thickness, size and other properties. To know more about price contact us

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