Stainless Steel Tube Supplier

Stainless Steel Seamless tube, Stainless Steel tube Manufacturer in India, Stainless Steel Tube distributors, Stainless Steel tube Suppliers in Mumbai


Seamless Stainless Steel tube Supplier, Stainless Steel welded tube, SS Tube Exporter, SS Seamless tube dealer, Thick wall Stainless Stel tube, 28mm od stainless steel tube, stainless steel tube sizes metric,stainless steel tube sizes in india


KAMAL STEEL INDUSTRIES is well-known supplier, manufacturer, exporter and stockist of Stainless Steel seamless tube are actually manufactured from High Quality of Standard Raw Materials & are designed as per with national and international standards. Our product range includes 316/316L tubes, 304/304L tubes,201 tubes in custom-made sizes and shapes as per the requirements are given by our clients, and that too at a low and market leading prices. Kamal Steel Industries is India's largest stockholder of stainless steel tube includes Stainless Steel square tube, Stainless Steel welded tubes, Stainless steel oval tube, stainless Steel Hollow Tube, Stainless Steel rectangular tube,  Stainless Steel Exhaust tube, and Stainless Steel round tube are used for piping systems in various industrial applications.



Stainless Steel Tube Specification

STAINLESS STEEL TUBE, STAINLESS STEEL SEAMLESS TUBE SPECIFICATION
Specification
ASTM A213, ASTM A249, ASTM A268, ASTM A269, ASTM A270 & Its equivalent ASME, DIN & EN Standard.
Grades
304, 304L, 304H, 304LN, 309S, 310S, 316, 316L, 316H, 316Ti, 317, 317L, 321, 321H, 347, 347H, 410,446
Type
Seamless / Welded
Outer Diameter Size
1/4” OD, NB to 3” OD, NB sizes
Thickness
1mm to 12mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10
Length
Up to 6 meters, custom cut lengths
Ends
No.1 Pickled Finish, No.4 finish, BA Finish, Electropolished Seamless Tubes
Delivery Conditions
As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw
Coating
Electropolish, Mechanical Polish, Satin Finish, Passivated
Other Testing
Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc
Dimension
All Stainless Steel Tubes are Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME
Value Added Services
Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
Packaging
Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
Material Test Certificate
Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC
Delivery
By Road – Truck / Train, By Sea – Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 30 Feet Container / 35 Feet Container / High Cube Container / Open Top Container, By Air – Freighter Civil Passenger and Cargo Planes

 

KAMAL STEEL INDUSTRIES is one of reputed Stainless Steel Seamless tube, we supply these after all quality parameters checks by experienced and well knowledgeable staff. We stock a wide range of industry standard sizes of both welded and seamless stainless steel tubes. Our inventories primarily consist of the austenitic grades of 316, 316L, 304, 304L, in a size range from 1/8” to 24” NPS. 

 

Stainless steel Tube Grades

 

Suppliers of Stainless Steel Seamless Tubes,Stainless Steel Exhaust Tube,Stainless steel tube Exporter,stainless steel tube astm a269, Stainless Steel Hollow Tube, SS seamless tube Supplier in Mumbai, India.

 

Types of Stainless Steel Tube

 

Stainless Steel Exhaust Tube
Stainless Steel Condenser Tube
Stainless Steel U Tube
SS Perofrated Tube

 

Stainless Steel Boiler Tube
Stainless Steel Decorative Tube
Stainless Steel Sanitary Tube
Stainless Steel Hollow Tube

 

stainless steel 316 square Tube
stainless steel 316 seamless Tube
Stainless Steel 316 Round Tube
SS 316 Rectangular Tube

 

Stainless Steel 316 Oval Tube
Stainless Steel 316 Polished Tube
Stainless Steel 316 Capillary
SS 316 Heat Exchanger Tube

 

Stainless Steel Tube Sizes

SS 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 seamless tube is manufactured in sizes from 1/8” to 24” according to current standards ASTM, API, and ASME. If required for special projects we can also supply seamless tubes for large diameter sizes.

STAINLESS STEEL TUBES DIMENSIONS

Seamless Type 304L
ASTM A213
Average wall
Size 
OD, Inches
BW 
Ga.
Wall 
Dec-In.
ID
Weight 
Lbs/Ft.
1/8
22
0.028
0.069
0.0290
20
0.035
0.055
0.0336
3/16
22
0.028
0.131
0.0478
1/4
25
0.020
0.210
0.0491
22
0.028
0.194
0.0664
21
0.032
0.187
0.0745
20
0.035
0.180
0.0804
18
0.049
0.152
0.1052
16
0.065
0.120
0.1284
5/16
20
0.035
0.242
0.1039
18
0.049
0.214
0.1382
16
0.065
0.182
0.1722
3/8
22
0.028
0.319
0.1038
20
0.035
0.305
0.1271
18
0.049
0.277
0.1706
16
0.065
0.245
0.2152
7/16
18
0.049
0.340
0.2036
1/2
25
0.020
0.460
0.1025
20
0.035
0.430
0.1738
18
0.049
0.402
0.2360
16
0.065
0.370
0.3020
5/8
20
0.035
0.555
0.2205
18
0.049
0.527
0.3014
16
0.065
0.495
0.3888
3/4
20
0.035
0.680
0.2673
18
0.049
0.652
0.3668
16
0.065
0.620
0.4755
14
0.083
0.584
0.5913
7/8
18
0.049
0.777
0.4323
16
0.065
0.745
0.5623
11
0.120
0.635
0.9676
1
20
0.035
0.930
0.3607
18
0.049
0.902
0.4977
16
0.065
0.870
0.6491
14
0.083
0.834
0.8129
11
0.120
0.760
1.1278
1-1/4
11
0.120
1.010
1.4480
OD inches Ave. Wall inches D/t Ratio ID inches Tube Cross Sectional Area (in2) Internal Area (in2)
0.250 0.020 12.50 0.210 0.0145 0.0346
0.250 0.028 8.93 0.194 0.0195 0.0296
0.250 0.035 7.14 0.180 0.0236 0.0254
0.250 0.049 5.10 0.152 0.0309 0.0181
0.250 0.065 3.85 0.120 0.0378 0.0113
0.375 0.020 18.75 0.335 0.0223 0.0881
0.375 0.028 13.39 0.319 0.0305 0.0799
0.375 0.035 10.71 0.305 0.0374 0.0731
0.375 0.049 7.65 0.277 0.0502 0.0603
0.375 0.065 5.77 0.245 0.0633 0.0471
0.500 0.020 25.00 0.460 0.0302 0.1662
0.500 0.028 17.86 0.444 0.0415 0.1548
0.500 0.035 14.29 0.430 0.0511 0.1452
0.500 0.049 10.20 0.402 0.0694 0.1213
0.500 0.065 7.69 0.370 0.0888 0.1075
0.500 0.083 6.02 0.334 0.1087 0.0876
0.625 0.020 31.25 0.585 0.0380 0.2688
0.625 0.028 22.32 0.569 0.0525 0.2543
0.625 0.035 17.86 0.555 0.0649 0.2419
0.625 0.049 12.76 0.527 0.0887 0.2181
0.625 0.065 9.62 0.495 0.1144 0.1924
0.625 0.083 7.53 0.459 0.1413 0.1655
0.625 0.095 6.58 0.435 0.1582 0.1486
0.625 0.109 5.73 0.407 0.1767 0.1301
0.750 0.028 26.79 0.694 0.0635 0.3783
0.750 0.035 21.43 0.680 0.0786 0.3632
0.750 0.049 15.31 0.652 0.1079 0.3339
0.750 0.065 11.54 0.620 0.1399 0.3019
0.750 0.083 9.04 0.584 0.1739 0.2679
0.750 0.095 7.89 0.560 0.1955 0.2463
0.750 0.109 6.88 0.532 0.2195 0.2223
0.750 0.120 6.25 0.510 0.2375 0.2043
0.875 0.020 43.75 0.835 0.0537 0.5476
0.875 0.028 31.25 0.819 0.0745 0.5268
0.875 0.035 25.00 0.805 0.0924 0.5090
0.875 0.049 17.86 0.777 0.1272 0.4742
0.875 0.065 13.46 0.745 0.1654 0.4359
0.875 0.083 10.54 0.709 0.2065 0.3948
0.875 0.095 9.21 0.685 0.2328 0.3685
0.875 0.109 8.03 0.657 0.2623 0.3390
0.875 0.120 7.29 0.635 0.2846 0.3167
1.000 0.028 35.71 0.944 0.0855 0.6999
1.000 0.035 28.57 0.930 0.1061 0.6793
1.000 0.049 20.41 0.902 0.1464 0.6390
1.000 0.065 15.38 0.870 0.1909 0.5945
1.000 0.083 12.05 0.834 0.2391 0.5463
1.000 0.095 10.53 0.810 0.2701 0.5153
1.000 0.109 9.17 0.782 0.3051 0.4803
1.000 0.120 8.33 0.760 0.3318 0.4536
1.000 0.134 7.46 0.732 0.3646 0.4208
1.250 0.035 35.71 1.180 0.1336 1.0936
1.250 0.049 25.51 1.152 0.1849 1.0423
1.250 0.065 19.23 1.120 0.2420 0.9852
1.250 0.083 15.06 1.084 0.304L3 0.9229
1.250 0.095 13.16 1.060 0.3447 0.8825
1.250 0.109 11.47 1.032 0.3907 0.8365
1.250 0.120 10.42 1.010 0.4260 0.8012
1.250 0.134 9.33 0.982 0.4698 0.7574
1.500 0.035 42.86 1.430 0.1611 1.6061
1.500 0.049 30.61 1.402 0.2234 1.5438
1.500 0.065 23.08 1.370 0.2930 1.4741
1.500 0.083 18.07 1.334 0.3695 1.3977
1.500 0.095 15.79 1.310 0.4193 1.3478
1.500 0.109 13.76 1.282 0.4763 1.2908
1.500 0.120 12.50 1.260 0.5202 1.2469
1.500 0.134 11.19 1.232 0.5750 1.1921
1.500 0.148 10.14 1.204 0.6286 1.1385
1.750 0.035 50.00 1.680 0.1886 2.2167
1.750 0.049 40.82 1.902 0.3003 2.8413
1.750 0.065 26.92 1.620 0.3441 2.0612
1.750 0.083 21.08 1.584 0.4347 1.9706
1.750 0.095 18.42 1.560 0.4939 1.9113
1.750 0.109 16.06 1.532 0.5619 1.8433
1.750 0.120 14.58 1.510 0.6145 1.7908
1.750 0.134 13.06 1.482 0.6803 1.7250
1.750 0.148 11.82 1.454 0.7449 1.6604
1.750 0.165 10.61 1.420 0.8216 1.5837
2.000 0.035 57.14 1.930 0.2161 2.9255
2.000 0.049 40.82 1.902 0.3003 2.8413
2.000 0.065 30.77 1.870 0.3951 2.7465
2.000 0.083 24.10 1.834 0.4999 2.6417
2.000 0.095 21.05 1.810 0.5685 2.5730
2.000 0.109 18.35 1.782 0.6475 2.4941
2.000 0.120 16.67 1.760 0.7087 2.4328
2.000 0.134 14.93 1.732 0.7855 2.3561
2.000 0.148 13.51 1.704 0.8611 2.2805
2.000 0.165 12.12 1.670 0.9512 2.1904

STAINLESS STEEL TUBE SIZES METRIC

OD MM ID MM WALL MM OD INCHES ID INCHES WALL INCHES
2.00 1.00 0.50 0.079 0.039 0.020
2.00 1.50 0.25 0.079 0.059 0.010
2.50 1.50 0.50 0.099 0.059 0.020
3.00 2.40 0.30 0.118 0.095 0.012
4.00 2.00 1.00 0.157 0.079 0.039
4.50 3.50 0.50 0.177 0.137 0.020
5.00 2.00 1.50 0.197 0.079 0.059
5.00 3.00 1.00 0.197 0.118 0.040
5.00 3.50 0.75 0.197 0.137 0.030
5.00 4.00 0.50 0.197 0.157 0.020
5.00 4.50 0.25 0.197 0.177 0.010
6.00 2.00 2.00 0.236 0.079 0.080
6.00 3.00 1.50 0.236 0.118 0.059
6.00 4.00 1.00 0.236 0.157 0.040
6.00 4.50 0.75 0.236 0.177 0.030
6.00 5.00 0.50 0.236 0.197 0.020
7.00 5.00 1.00 0.276 0.197 0.040
8.00 4.00 2.00 0.315 0.157 0.079
8.00 5.00 1.50 0.315 0.197 0.059
8.00 6.00 1.00 0.315 0.236 0.040
8.00 7.00 0.50 0.315 0.276 0.020
9.00 6.00 1.50 0.354 0.236 0.059
10.00 6.00 2.00 0.394 0.236 0.079
10.00 7.00 1.50 0.394 0.276 0.059
10.00 8.00 1.00 0.394 0.315 0.040
10.00 9.00 0.50 0.394 0.354 0.020
12.00 10.00 1.00 0.472 0.394 0.039
14.00 11.00 1.50 0.551 0.433 0.059
14.00 12.00 1.00 0.551 0.472 0.040
15.00 12.00 1.50 0.591 0.472 0.060
15.00 13.00 1.00 0.591 0.512 0.040
16.00 13.00 1.50 0.630 0.512 0.059
18.00 14.00 2.00 0.709 0.551 0.079
20.00 17.00 1.50 0.787 0.669 0.060
20.00 18.00 1.00 0.787 0.709 0.039

Fractional Size Stainless Steel Tube

OD mm ID mm Wall mm OD inches ID inches Wall inches
1/16" x 1/32" 1.59 0.79 0.400 0.0625 0.0313 0.016
1/16" x 0.008" wall 1.59 1.19 0.200 0.0625 0.0469 0.008
1/16" x 33 gauge 1.59 1.09 0.250 0.0625 0.0429 0.010
1/16" x 30 gauge 1.59 0.97 0.310 0.0625 0.0382 0.012
1/16" x 27 gauge 1.59 0.79 0.400 0.0625 0.0311 0.016
1/16” x 0.017" wall 1.59 0.71 0.440 0.0625 0.0280 0.017
1/16" x 25 gauge 1.59 0.56 0.515 0.0625 0.0220 0.020
1/16" x 24 gauge 1.59 0.46 0.565 0.0625 0.0181 0.022
1/16" x 0.010" ID 1.59 0.25 0.668 0.0625 0.0100 0.026
3/32" x 36 gauge 2.38 1.98 0.200 0.0937 0.0780 0.008
3/32" x 30 gauge 2.38 1.78 0.300 0.0937 0.0701 0.012
3/32" x 27 gauge 2.38 1.57 0.405 0.0937 0.0618 0.016
1/8" x 1/16" 3.18 1.59 0.795 0.1250 0.0626 0.032
1/8" x 0.006" wall 3.18 2.87 0.155 0.1250 0.1130 0.006
1/8" x 36 gauge 3.18 2.77 0.205 0.1250 0.1091 0.008
1/8" x 33 gauge 3.18 2.67 0.255 0.1250 0.1051 0.010
1/8" x 30 gauge 3.18 2.57 0.305 0.1250 0.1012 0.012
1/8" x 27 gauge 3.18 2.36 0.410 0.1250 0.0929 0.016
1/8" x 26 gauge 3.18 2.26 0.460 0.1250 0.0890 0.018
1/8" x 25 gauge 3.18 2.16 0.510 0.1250 0.0850 0.020
1/8" x 24 gauge 3.18 2.06 0.560 0.1250 0.0811 0.022
1/8" x 22 gauge 3.18 1.75 0.715 0.1250 0.0689 0.028
1/8" x 21 gauge 3.18 1.55 0.815 0.1250 0.0610 0.032
1/8" x 20 gauge 3.18 1.35 0.915 0.1250 0.0530 0.036
1/8" x 18 gauge 3.18 0.69 1.245 0.1250 0.0272 0.049
5/32" x 33 gauge 3.97 3.45 0.260 0.1563 0.1358 0.010
5/32" x 27 gauge 3.97 3.14 0.415 0.1563 0.1236 0.016
5/32" x 24 gauge 3.97 2.84 0.565 0.1563 0.1118 0.022
5/32" x 22 gauge 3.97 2.55 0.710 0.1563 0.1004 0.028
5/32" x 20 gauge 3.97 2.18 0.895 0.1563 0.0858 0.035
3/16" x 36 gauge 4.76 4.35 0.205 0.1875 0.1713 0.008
3/16" x 33 gauge 4.76 4.25 0.255 0.1875 0.1673 0.010
3/16" x 27 gauge 4.76 3.96 0.400 0.1875 0.1559 0.016
3/16" x 26 gauge 4.76 3.86 0.450 0.1875 0.1520 0.018
3/16" x 25 gauge 4.76 3.76 0.500 0.1875 0.1480 0.020
3/16" x 24 gauge 4.76 3.66 0.550 0.1875 0.1441 0.022
3/16" x 22 gauge 4.76 3.35 0.705 0.1875 0.1319 0.028
3/16" x 21 gauge 4.76 3.15 0.805 0.1875 0.1240 0.032
3/16" x 20 gauge 4.76 3.00 0.915 0.1875 0.1181 0.036
3/16" x 18 gauge 4.76 2.29 1.235 0.1875 0.0902 0.049
3/16" x 16 gauge 4.76 1.47 1.645 0.1875 0.0579 0.065
¼" x 0.006" wall 6.35 6.04 0.155 0.2500 0.2378 0.006
¼" x 33 gauge 6.35 5.84 0.255 0.2500 0.2299 0.010
¼" x 27 gauge 6.35 5.54 0.405 0.2500 0.2181 0.016
¼" x 25 gauge 6.35 5.33 0.510 0.2500 0.2098 0.020
¼" x 24 gauge 6.35 5.23 0.560 0.2500 0.2059 0.022
¼" x 22 gauge 6.35 4.93 0.710 0.2500 0.1941 0.028
¼" x 21 gauge 6.35 4.72 0.815 0.2500 0.1858 0.032
¼" x 20 gauge 6.35 4.52 0.915 0.2500 0.1780 0.036
¼" x 18 gauge 6.35 3.91 1.222 0.2500 0.1539 0.048
¼" x 16 gauge 6.35 3.10 1.625 0.2500 0.1220 0.064
¼" x 14 gauge 6.35 2.28 2.035 0.2500 0.0898 0.080

Special Size Stainless Steel Tube

OD mm ID mm Wall mm OD inches ID inches Wall inches
0.635 0.36/0.38 0.138/0.128 0.025 0.0145 0.005
0.76 0.46 0.150 0.030 0.0180 0.006
0.81 0.31 0.25 0.032 0.0120 0101
0.89 0.70 0.095 0.035 0.0276 0.004
0.89/0.90 0.71/0.73 0.090/0.085 0.035 0.0280 0.004
0.90 0.43 0.235 0.035 0.0170 0.009
0.96/0.99 0.73/0.75 0.115/0.120 0.038 0.0290 0.005
1.02 0.81 0.105 0.040 0.0319 0.004
1.10 0.635 0.233 0.043 0.0250 0.009
1.0/1.1 0.73/0.75 0.135/0.175 0.041 0.0290 0.006
1.10 0.90 0.100 0.043 0.0354 0.004
1.18/1.16 0.71/0.73 0.235/0.215 0.046 0.0280 0.009
1.20 0.99 0.105 0.047 0.0390 0.004
1.22 0.279 0.471 0.048 0.0110 0.019
1.22 1.02 0.100 0.048 0.0402 0.004
1.32 1.07 0.125 0.052 0.0421 0.005
1.33 1.12 0.105 0.052 0.0441 0.004
1.42 1.22 0.100 0.056 0.0480 0.004
1.63 1.37 0.130 0.064 0.0539 0.005
1.676 1.37 0.153 0.066 0.0539 0.006
1.778 1.143 0.318 0.070 0.0450 0.013
1.83 1.6/1.64 0.115/0.095 0.072 0.063/0.065 0.005/0.004
1.84 1.51 0.165 0.072 0.0594 0.006
1.91 1.65 0.130 0.075 0.0650 0.005
2.11 1.60 0.255 0.083 0.0630 0.010
2.13 1.27 0.430 0.084 0.0500 0.017
2.17 1.70 0.235 0.085 0.0669 0.009
2.387 1.625 0.381 0.094 0.0640 0.015
3.505 2.690 0.408 0.138 0.1059 0.016
4.00 2.80 0.600 0.157 0.1100 0.023
4.36 3.49 0.435 0.172 0.1374 0.017
4.40 3.28 0.560 0.173 0.1291 0.022

STAINLESS STEEL TUBE SCHEDULE CHART

NB SIZES SCH 5 SCH 10 SCH 40 SCH 80 SCH 160
1/8″
 
1/4″
 
3/8″
 
1/2″
3/4″
1″
1 1/4″
1 1/2″
2″
2 1/2″
3″
4″
5″
 
6″
 

 

ANSI Tube SCH5 to SCH40 Chart

Size O.D. Inches 5s TRUE 5 10s TRUE 10 20 30 40s & STD TRUE 40 60
1/8 0.405 0.35 0.049 0.049 0.068 0.068
0.1383 0.1863 0.1863 0.2447 0.2447
1/4 0.54 0.049 0.065 0.065 0.088 0.088
0.257 0.3297 0.3297 0.4248 0.4248
3/8 0.675 0.049 0.065 0.065 0.091 0.091
0.3276 0.4235 0.4235 0.5676 0.5676
1/2 0.84 0.065 0.065 0.083 0.083 0.109 0.109
0.5383 0.5383 0.671 0.671 0.851 0.851
3/4 1.05 0.065 0.065 0.083 0.083 0.113 0.113
0.6838 0.6838 0.8572 0.8572 1.131 1.131
1 1.315 0.065 0.065 0.109 0.19 0.133 0.133
0.8678 0.8678 1.404 1.404 1.679 1.679
1 1/4 1.66 0.065 0.065 0.109 0.109 0.14 0.14
1.107 1.107 1.806 1.806 2.273 2.273
1 1/2 1.9 0.065 0.065 0.109 0.109 0.145 0.145
1.274 1.274 2.638 2.638 2.718 2.718
2 2.375 0.065 0.065 0.109 0.109 0.154 0.154
1.604 1.604 2.638 2.638 3.653 3.653
2 1/2 2.875 0.083 0.083 0.12 0.12 0.203 0.203
2.475 2.475 3.531 3.531 5.793 5.793
3 3.5 0.083 0.083 0.12 0.12 0.216 0.216
3.029 3.029 4.332 4.332 7.576 7.576
3 1/2 4 0.083 0.083 0.12 0.12 0.226 0.226
3.472 3.472 4.97 4.97 9.109 9.109
4 4.5 0.083 0.083 0.12 0.12 0.237 0.237 0.281
3.915 3.915 5.613 5.613 10.79 10.79 12.66
4 1/2 5 0.247
12.53
5 5.563 0.109 0.109 0.134 0.134 0.258 0.258
6.349 6.349 7.77 7.77 14.62 14.62
6 6.625 0.109 0.109 0.134 0.134 0.28 0.28
7.585 7.585 9.289 9.289 18.97 18.97
7 7.625 0.301
23.57
8 8.625 0.109 0.109 0.148 0.148 0.25 0.277 0.322 0.322 0.406
9.914 9.914 13.4 13.4 22.36 24.7 28.55 28.55 35.64
9 9.625 0.342
33.9
10 10.75 0.134 0.134 0.165 0.165 0.25 0.307 0.365 0.365 0.5
15.19 15.19 18.65 18.65 28.04 34.24 40.48 40.48 54.74
11 11.75 0.375
45.55
12 12.75 0.156 0.165 0.18 0.18 0.25 0.33 0.375 0.406 0.562
21.07 22.18 24.2 24.2 33.38 43.77 49.56 53.53 73.16
14 14 0.156 0.188 0.25 0.312 0.375 0.375 0.437 0.593
23.06 27.73 36.71 45.68 54.57 54.57 63.67 84.91
16 16 0.165 0.188 0.25 0.312 0.375 0.375 0.5 0.656
27.9 31.75 42.05 52.36 62.58 62.58 82.77 107.5
18 18 0.165 0.188 0.25 0.312 0.437 0.375 0.562 0.75
31.43 35.76 47.39 59.03 82.06 70.59 104.8 138.2
20 20 0.188 0.218 0.25 0.375 0.5 0.375 0.593 0.812
39.78 46.05 52.73 78.6 104.1 78.6 122.9 166.4
24 24 0.218 0.25 0.25 0.375 0.562 0.375 0.687 0.968
55.37 63.41 63.41 94.62 140.8 94.62 171.2 238.1
26 26 0.312 0.5 0.375
85.6 136.2 102.6
28 28 0.312 0.5 0.625 0.375
92.26 146.8 182.7 110.6
30 30 0.25 0.312 0.312 0.5 0.625 0.375
79.43 98.93 98.93 157.5 196.1 118.6
32 32 0.312 0.5 0.625 0.375 0.688
105.6 168.2 209.4 126.7 230.1
34 34 0.312 0.5 0.625 0.375 0.688
112.3 178.9 222.8 134.7 244.8
36 36 0.312 0.625 0.375 0.75
118.9 236.1 142.7 282.3
40 40 0.375
158.7
42 42 0.375
166.7
48 48 0.375
190.7

STAINLESS STEEL TUBE PRESSURE RATING

OD inches Ave. Wall inches Min Yield Strength (PSI) Min Tensile Strength (PSI) Theoretical Burst Pressure * (PSI) Working Pressure (PSI) 25% of Burst Theoretical Yield Point ** (PSI) Collapse Pressure *** (PSI)
0.250 0.020 30,000 75,000 14,286 3,571 5,714 4,416
0.250 0.028 30,000 75,000 21,649 5,412 8,660 5,967
0.250 0.035 30,000 75,000 29,167 7,292 11,667 7,224
0.250 0.049 30,000 75,000 48,355 12,089 19,342 9,455
0.250 0.065 30,000 75,000 81,250 20,313 32,500 11,544
0.375 0.020 30,000 75,000 8,955 2,239 3,582 3,029
0.375 0.028 30,000 75,000 13,166 3,292 5,266 4,145
0.375 0.035 30,000 75,000 17,213 4,303 6,885 5,077
0.375 0.049 30,000 75,000 26,534 6,634 10,614 6,816
0.375 0.065 30,000 75,000 39,796 9,949 15,918 8,597
0.500 0.020 30,000 75,000 6,522 1,630 2,609 2,304L
0.500 0.028 30,000 75,000 9,459 2,365 3,784 3,172
0.500 0.035 30,000 75,000 12,209 3,052 4,884 3,906
0.500 0.049 30,000 75,000 18,284 4,571 7,313 5,304L
0.500 0.065 30,000 75,000 26,351 6,588 10,541 6,786
0.500 0.083 30,000 75,000 37,275 9,319 14,910 8,307
0.625 0.020 30,000 75,000 5,128 1,282 2,051 1,859
0.625 0.028 30,000 75,000 7,381 1,845 2,953 2,568
0.625 0.035 30,000 75,000 9,459 2,365 3,784 3,172
0.625 0.049 30,000 75,000 13,947 3,487 5,579 4,335
0.625 0.065 30,000 75,000 19,697 4,924 7,879 5,591
0.625 0.083 30,000 75,000 27,124 6,781 10,850 6,910
0.625 0.095 30,000 75,000 32,759 8,190 13,103 7,734
0.625 0.109 30,000 75,000 40,172 10,043 16,069 8,639
0.750 0.028 30,000 75,000 6,052 1,513 2,421 2,156
0.750 0.035 30,000 75,000 7,721 1,930 3,088 2,669
0.750 0.049 30,000 75,000 11,273 2,818 4,509 3,664
0.750 0.065 30,000 75,000 15,726 3,931 6,290 4,749
0.750 0.083 30,000 75,000 21,318 5,330 8,527 5,905
0.750 0.095 30,000 75,000 25,446 6,362 10,179 6,637
0.750 0.109 30,000 75,000 30,733 7,683 12,293 7,453
0.750 0.120 30,000 75,000 35,294 8,824 14,118 8,064
0.875 0.020 30,000 75,000 3,593 898 1,437 1,340
0.875 0.028 30,000 75,000 5,128 1,282 2,051 1,859
0.875 0.035 30,000 75,000 6,522 1,630 2,609 2,304L
0.875 0.049 30,000 75,000 9,459 2,365 3,784 3,172
0.875 0.065 30,000 75,000 13,087 3,272 5,235 4,126
0.875 0.083 30,000 75,000 17,560 4,390 7,024 5,152
0.875 0.095 30,000 75,000 20,803 5,201 8,321 5,807
0.875 0.109 30,000 75,000 24,886 6,221 9,954 6,543
0.875 0.120 30,000 75,000 28,346 7,087 11,339 7,100
1.000 0.028 30,000 75,000 4,449 1,112 1,780 1,633
1.000 0.035 30,000 75,000 5,645 1,411 2,258 2,027
1.000 0.049 30,000 75,000 8,149 2,037 3,259 2,796
1.000 0.065 30,000 75,000 11,207 2,802 4,483 3,647
1.000 0.083 30,000 75,000 14,928 3,732 5,971 4,567
1.000 0.095 30,000 75,000 17,593 4,398 7,037 5,159
1.000 0.109 30,000 75,000 20,908 5,227 8,363 5,827
1.000 0.120 30,000 75,000 23,684 5,921 9,474 6,336
1.000 0.134 30,000 75,000 27,459 6,865 10,984 6,963
1.250 0.035 30,000 75,000 4,449 1,112 1,780 1,633
1.250 0.049 30,000 75,000 6,380 1,595 2,552 2,260
1.250 0.065 30,000 75,000 8,705 2,176 3,482 2,958
1.250 0.083 30,000 75,000 11,485 2,871 4,594 3,719
1.250 0.095 30,000 75,000 13,443 3,361 5,377 4,213
1.250 0.109 30,000 75,000 15,843 3,961 6,337 4,776
1.250 0.120 30,000 75,000 17,822 4,455 7,129 5,207
1.250 0.134 30,000 75,000 20,468 5,117 8,187 5,742
1.500 0.035 30,000 75,000 3,671 918 1,469 1,367
1.500 0.049 30,000 75,000 5,243 1,311 2,097 1,896
1.500 0.065 30,000 75,000 7,117 1,779 2,847 2,487
1.500 0.083 30,000 75,000 9,333 2,333 3,733 3,136
1.500 0.095 30,000 75,000 10,878 2,719 4,351 3,559
1.500 0.109 30,000 75,000 12,754 3,188 5,101 4,043
1.500 0.120 30,000 75,000 14,286 3,571 5,714 4,416
1.500 0.134 30,000 75,000 16,315 4,079 6,526 4,881
1.500 0.148 30,000 75,000 18,439 4,610 7,375 5,336
1.750 0.035 30,000 75,000 3,125 781 1,250 1,176
1.750 0.049 30,000 75,000 3,864 966 1,546 1,434
1.750 0.065 30,000 75,000 6,019 1,505 2,407 2,146
1.750 0.083 30,000 75,000 7,860 1,965 3,144 2,711
1.750 0.095 30,000 75,000 9,135 2,284 3,654 3,080
1.750 0.109 30,000 75,000 10,672 2,668 4,213 3,504
1.750 0.120 30,000 75,000 11,921 2,980 4,768 3,832
1.750 0.134 30,000 75,000 13,563 3,391 5,425 4,242
1.750 0.148 30,000 75,000 15,268 3,817 6,107 4,645
1.750 0.165 30,000 75,000 17,430 4,357 6,972 5,124
2.000 0.035 30,000 75,000 2,720 680 1,088 1,032
2.000 0.049 30,000 75,000 3,864 966 1,546 1,434
2.000 0.065 30,000 75,000 5,214 1,303 2,086 1,887
2.000 0.083 30,000 75,000 6,788 1,697 2,715 2,387
2.000 0.095 30,000 75,000 7,873 1,968 3,149 2,715
2.000 0.109 30,000 75,000 9,175 2,294 3,670 3,092
2.000 0.120 30,000 75,000 10,227 2,557 4,091 3,384
2.000 0.134 30,000 75,000 11,605 2,901 4,642 3,751
2.000 0.148 30,000 75,000 13,028 3,257 5,211 4,111
2.000 0.165 30,000 75,000 14,820 3,705 5,928 4,542

STAINLESS STEEL TUBES TOLERANCES

Diameter Tolerance Stainless Steel Tube

NPS Stainless Steel Tube OD Tolerance
+
inch mm inch mm
1/8~1 1 /2
> 1 1 /2~4
> 4~8
> 8~18
> 18~26
> 26~34
> 34~48
1/64(0.015)
1/32(0.031)
1/16(0.062)
3/32(0.093)
1/8(0.125)
5/32(0.156)
3/16(0.187)
0.4
0.8
1.6
2.4
3.2
4.0
4.8
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
0.8
0.8
0.8
0.8
0.8
0.8
0.8

Wall Thickness Tolerance Stainless Steel Tubes

NPS Stainless Steel Tube Tolerance, %
+
1/8-2 1 /2 20.0 12.5
3~18, t/D≤ 5% 22.5 12.5
3~18, t/D> 5% 15.0 12.5
≥ 20, welded 17.5 12.5
≥ 20, seamless, t/D≤ 5% 22.5 12.5
≥ 20, seamless, t/D> 5% 15.0 12.5

STAINLESS STEEL TUBES HS CODE

HSN CODE PRODUCT DESCRIPTION
  7306 Other Pipes, Tubes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel
 73064000 Other welded of circular cross-section of stainless steel
  7304L SS 304L Tubes, SS 304L Seamless Tubes and hollow profiles, SS 304L seamless, of iron (other than cast iron) or steel
7304L11 Of stainless steel:
7304L1110 Tubes and Tubes
7306110 Line Tube of a kind used for oil or gas Tubelines:
73061100 Welded of stainless steel

 

SS Tube Chemical Composition

The below table shows the chemical composition of the used for SS Seamless Tube:

STAINLESS STEEL TUBE GRADES UNS C Mn P S Si Cr Ni Mo Ti Nb N
TP304 S30400 0.08 2 0.045 0.03 1 18.0-20.0 8.0-11.0
TP304L S30403 0.035 2 0.045 0.03 1 18.0-20.0 8.0-13.0
TP316 S31600 0.08 2 0.045 0.03 1 16.0-18.0 11.0-14.0 2.0-3.0
TP316L S31603 0.035 2 0.045 0.03 1 16.0-18.0 10.0-14.0 2.0-3.0
TP321 S32100 0.08 2 0.045 0.03 1 17.0-19.0 9.0-12.0 0.1
TP321H S32109 0.04-0.10 2 0.045 0.03 1 17.0-19.0 9.0-12.0 0.1
TP347 S3470 0.08 2 0.045 0.03 1 17.0-19.0 9.0-13.0

 

sTAINLESS STEEL TUBE Mechanical Properties

Material Heat Temperure Tensile Strength Yield Strength Elongation %, Min
Treatment Min. Ksi (MPa), Min. Ksi (MPa), Min.
º F(º C)
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

Stainless Steel Tube Equivalent Grades

GRADE UNS NO DIN/WERKSTOFF
304 S30400 1.4301
304L S30403 1.4306
316 S31600 1.4436
316L S31603 1.4404

 

Available Stock of Stainless Steel Tube , Stainless Steel Seamless tube

Stainless Steel Seamless tubes Supplier & Manufacturer SS Seamless Cold Drawn tubes Supplier & Manufacturer
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SS Seamless Color Coated tubes Manufacturer ASTM A312 TP316 Seamless Stainless steel tubes Supplier & Manufacturer
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1/2″ NB in Thickness Schedule Seamless Stainless steel tubes ASTM A312 TP316H Seamless Stainless steel tube
4″ NB in Thickness Schedule Seamless Stainless steel tube Supplier & Manufacturer ASTM A312 TP316/316L Seamless Stainless steel tube Supplier & Manufacturer
5″ NB in Thickness Schedule Seamless Stainless steel tube Supplier & Manufacturer Schedule 40 Stainless steel tube Supplier & Manufacturer
14″ NB in Thickness Schedule Seamless Stainless steel tube Supplier & Manufacturer Stainless Steel Seamless Tube Sizes per meter
16″ NB in Thickness Schedule Seamless Stainless steel tube Supplier & Manufacturer Seamless Stainless steel tube Per Foot
18″ NB in Thickness Schedule Seamless Stainless steel tube Supplier & Manufacturer Cold Rolled Seamless Stainless steel tube Supplier & Manufacturer

 

SS Tubes Price List


SS tube STOCK SUPPLY APPLICATIONS

These Stainless steel tube grades are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:

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