Stainless Steel 304l Welded Tube

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Neeka Tubes is a trusted manufacturer and supplier of Stainless Steel 304L Welded Tubing, delivering premium quality products worldwide. SS 304L Welded Tube is a low-carbon version of 304 stainless steel, known for its excellent corrosion resistance, weldability and strength.It is widely used in various industries for its durability and high performance in extreme conditions.

The chemical composition of our SS 304L Welded Tubing includes Chromium 18.0–20.0%, Nickel 8.0–12.0%, Manganese 2.0% max, Silicon 1.0% max, Phosphorus 0.045% max, Sulfur 0.03% max, Carbon 0.03% max and Iron in the remaining percentage. It has a density of 8 g/cm³, a melting range of 1400°C, elongation of 40%, tensile strength of 485 MPa, yield strength of 170 MPa and a Brinell hardness of 201. Our ASTM A249 304L Welded Tubing are available in sizes ranging from 16mm to 60.3mm with thicknesses from 0.71mm to 2.11mm.

Premium Grade SS 304L Welded Tubes, Best Deals On Stainless Steel 304L Welded Tubes Manufacturer, 304L stainless steel welded tubing specifications, The Largest Stockist of SS 304L Welded Tube Sizes.

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Features of Stainless Steel 304L Welded Tubes

  • Excellent Corrosion Resistance: Suitable for harsh environments and chemical exposure.
  • High Weldability: Easily weldable without post-weld heat treatment.
  • Superior Strength & Durability: Ensures long-lasting performance under high pressure.
  • Heat & Pressure Resistance: Ideal for high-temperature and pressure applications.
  • Versatile Applications: Used in various industrial and structural fields.

SS 304L Welded Tubing is used in petroleum, chemical, paper, fertilizer, aviation and nuclear sectors. SS 304L welded tubes It is ideal for fluid, gas and oil transmission, heat exchangers, construction, boilers and medical devices. 304L stainless steel welded tubing specifications Additionally, it is utilized in auto parts, food processing, building materials and ornamental structures for its excellent mechanical properties and aesthetic appeal.

Most Common Types of SS 304L Welded Tubing

SS 304L Welded Pipe

304L SS Welded Square Tube

SS 304L Welded Round Tube

SS 304L Welded Rectangular Tube

SS 304L Custom Welded Tube

304L Stainless Steel ERW Tube

SS 304L Polished Welded Tube

SS 304L Welded Cold Drawn Tube

SS 304L Welded Tubing Specifications

Standard Specification ASTM /ASME A269, A249 /SA269, SA249
Manufacturing Type ERW / Welded / Fabricated / CDW / DOM / CEW / 100% X Ray Welded
Delivery Condition Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF
Surface Finish BA, 2B, No.4, No.1, No.3, No.8, 8K, HL, 2D, 1D, Mirror Polished, 180G, 320G, 400G Satin/ Hairline, 400G, 500G, 600G or 800G Mirror finish ASME SA249 Standard Tubing or Custom Finish as per customer’s specification
Outside Diameter (OD) 6 to 304.8 mm
Wall Thickness Range 0.5 to 6 mm
Standard SUS, JIS, AISI, ASTM, GB, DIN, EN
Value Added Services
  • Cutting
  • Beveling
  • Threading
  • Polishing (Electro & Commercial)
  • Draw & Expansion as per required Size & Length
  • Destructive and Non Destructive
  • Ultrasonic Testing
  • Annealed & Pickled Bending
Processing Service Bending, Welding, Decoiling, Punching, Cutting, Moulding
Technique Welded Austenitic Steel Cold drawn, Cold rolled, Hot rolled, Extrusion Tube
Tolerance
  • Outer Diameter: +/- 0.2mm
  • Thickness: +/- 10% OR as customer request
  • Length: +/- 10mm
Test Certificate
  • DFARS compliant
  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
  • 100% Radiography Test Report
  • Raw Materials Certificate
  • Third Party Inspection Report
  • Fumigation Certificates
  • Heat Treatment Charts
  • HS Code Commercial Invoice
  • Form A for Generalized System of Preferences (GSP)
  • Manufacturer Test Certificate
  • Moisture testing
  • Surface roughness measurement
  • Laboratory Test Certificate from Govt. Approved Lab
Packaging Packed in PE Fabric Bundles or ply wooden box wrapped in plastic or Standard seaworthy export packing or as per customers’ request
Premium Grade SS 304L Welded Tubes, Best Deals On Stainless Steel 304L Welded Tubes Manufacturer, The Largest Stockist of SS 304L Welded Tube Sizes.
Nickel Molybdenum Chromium Iron Tungsten Cobalt Manganese Vanadium Silicon Phosphorus Sulfur Carbon
99.0% min. 0.25% max. 0.40% max. 0.35% max. 0.15% max. 0.35% max. 0.35% max. 0.35% max. 0.35% max. 0.35% max. 0.35% max. 0.01% max.
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304L 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10

Contact Neeka tubes today for a best offer & competitive quotation Of SS 304L Welded Tubing

Please Call on +91 7700067892 or drop an E-Mail : sales@neekatubes.net

SS 304L Welded Tubing Dimensions

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 0.1269
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 0.3043 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

SS 304L Welded Tubing Weight Chart

Diameter Outside- A x material- thickness t (mm) Weight kg/meter Diameter Outside- A x thickness- stärke t (mm) Weight kg/meter
12×2 0,51 57×3 4,11
17×1,5 0,77 63,5×2 2,36
17×2 0,93 70×1,5 2,61
18×1 0,43 70×2 3,45
18×1,5 0,63 70×3 5,11
18×2 0,81 75×2 3,71
20×1 0,48 76,1×1,6 3,03
20×1,5 0,70 76,1×2 3,76
20×2 0,91 76,1×2,6 4,85
14×1 0,33 60,3×2 2,96
14×1,5 0,48 60,3×2,6 3,81
15×1 0,36 60,3×2,9 4,23
15×1,5 0,51 60,3×3 4,37
15×2 0,66 60,3×3,3 4,71
16×1 0,38 60,3×3,6 5,18
16×1,5 0,55 60,3×4 5,72
16×2 0,71 60,3×5 7,02
17×1 0,60 63,5×1,5 2,36
10×1 0,23 54×2 2,64
10×1,5 0,32 55×2 2,69
12×1 0,28 57×1,5 2,11
20×3 1,30 76,1×3 5,39
21,3×1 0,80 76,1×3,7 6,72
21,3×1,5 0,98 80×1,5 2,99
21,3×2,6 1,23 80×2 3,96
22×1 0,53 80×3 5,87
6×1 0,13 53×1,5 1,96
8×1 0,18 54×1,5 2,00
13×1 0,30 60,3×1 1,51
13×1,5 0,44 60,3×1,5 2,24
12×1,5 0,40 57×2 2,79
22×1,5 0,78 80×4 7,72
23×2 1,07 84×2 4,17
24×1 0,86 85×2 4,22
24×1,5 0,58 88,9×2 4,41
25×1 0,61 88,9×2,6 5,70
25×1,5 0,90 88,9×3 6,55
25×2 1,17 88,9×3,1 6,65
25×2,5 1,43 88,9×4 8,63

SS 304L Welded Tubing Packing & Marking

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Packaging and Marking Details

According to the customers’ request, our team packs SS 304L welded tubing in PE fabric bundles, plywood boxes or standard seaworthy export packing. The tubes are then marked with details such as specification, material type, nominal size, wall thickness, manufacturing process, heat number and company logo if required.

Certifications

Our stainless steel 304L welded tubes undergo various quality tests such as 100% radiography test reports, raw material certifications, third-party inspections and heat treatment charts. We also have EN 10204/3.1B, EN 10204 3.1, EN 10204 3.2 Material Test Certificates (MTC), DFARS compliance and fumigation certificates to guarantee quality and reliability.

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Industrial Application of SS 304L Welded Tubing

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