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Neeka Tubes is a top supplier of stainless steel hollow tubing. We provide high-quality products to industries around the world. Stainless Steel Hollow Tube is a cylindrical structure made from stainless steel a corrosion-resistant alloy. It mostly has iron, chromium and some other materials. The tube is made with a space inside making it hollow. This design sets it apart from solid tubes which are filled.
Our stainless steel hollow tubing is made using methods like seamless extrusion or welding. Seamless tubes come from solid billets that are pierced. Welded tubes are made by rolling and welding steel strips together. These tubes meet several standards like ASTM A213, A269 and A31. Our tubes come in different sizes, thicknesses, and finishes. They provide good strength, last long and are strong for many industrial uses.
Stainless Steel Hollow Tube in India, Wide Stock of ASTM A409 hollow Tube, A249 Welded Hollow Tube, SS ERW Hollow Tube, A269 Seamless Hollow Tube, cut to size ASTM A554 Hollow Tube.
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Features of Stainless Steel Hollow Tubing
- High Strength & Durability: Stainless steel hollow tubes provide excellent tensile strength and long-lasting performance.
- Corrosion Resistance: These tubes resist rust, oxidation and chemical exposure, making them ideal for harsh environments.
- Lightweight & Flexible: The hollow design reduces weight while maintaining structural integrity.
- Excellent Thermal Resistance: Stainless steel has a melting point of around 1400°C and offers superior heat resistance.
- Versatile Applications: These tubes are used in construction, automotive, aerospace, and industrial applications.
Our Stainless steel hollow tubes are widely used for transferring liquids in high-temperature applications. It is used in bridges, stadiums and structural frameworks. The automotive industry relies on them for exhaust systems and roll cages. In aerospace it is employed in aircraft frames, landing gears and engine components. The manufacturing sector uses it for fluid transfer, heat exchangers and machine support structures. Our tubes also play a crucial role in oil & gas, food and pharmaceutical industries serving in storage tanks, piping systems and industrial equipment.
Most Common Types of SS Hollow Tube
SS Hollow Tube
Seamless Hollow Tube
SS Square Hollow Tube
SS Rectangular Hollow Tube
SS Hollow Tube Specifications
| Specifications | ASTM A249 – A269 – A358 – A312 – A409 – A554 – A778 – A789 – A790 |
| Size Range | 6 mm OD to 219.1 mm OD |
| Outside Diameter | From 6mm~2500mm |
| Length | 1 Mtr Upto 32 Mtrs Long / U-Tube Length – 32 Mtrs U Tube Coil – 50 Mtrs |
| Thickness | 0.7 mm Thick To12.7 mm Thick |
| Form | Seamless, Welded, Hot Rolled, Cold Drawn |
| Shapes | Straight tube, Coil tubing |
| Ends | Plain end, Bevelled end |
| Grades | TP – 304,304L,316,316L,201 |
Stainless Steel Hollow Tube in India, Wide Stock of ASTM A409 hollow Tube, cut to size ASTM A554 Hollow Tube.
SS Hollow Tube Chemical Composition
| GRADES | UNS | C | Mn | P | S | Si | Cr | Ni | Mo |
| 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 | S3160 | 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 |
Mechanical Properties of SS Hollow Tube
| 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 |
Equivalent Grades For SS Hollow Tube
| Grades | WERKSTOFF Nr | UNS NO |
| 304 | 1.4301 | S30400 |
| 304L | 1.4306 | S30403 |
| 316 | 1.4436 | S31600 |
| 316L | 1.4404 | S31603 |
Contact Neeka tubes today for a best offer & competitive quotation Of SS Hollow Tube
Please Call on +91 7700067892 or drop an E-Mail : sales@neekatubes.net
SS Hollow Tube Weight Chart
| Stainless Steel Hollow Tubes | Wall Thickness & Weight | ||||||
|---|---|---|---|---|---|---|---|
| Nominal Pipe Size | Outside Diameter | Schedule 5S | Schedule 10S | Schedule 40S | |||
| W.T. | W.T. | W.T. | |||||
| in inch | in mm | mm | kg/Mt. | mm | kg/Mt. | mm | kg/Mt. |
| 1/2 | 21.34 | 1.65 | 0.81 | 2.11 | 1.01 | 2.77 | 1.28 |
| 3/4 | 26.67 | 1.65 | 1.03 | 2.11 | 1.3 | 2.87 | 1.70 |
| 1 | 33.4 | 1.65 | 1.31 | 2.77 | 2.12 | 3.38 | 2.53 |
| 1 1/4 | 42.16 | 1.65 | 1.67 | 2.77 | 2.72 | 3.56 | 3.43 |
| 1 1/2 | 48.26 | 1.65 | 1.92 | 2.77 | 3.15 | 3.68 | 4.10 |
| 2 | 60.33 | 1.65 | 2.42 | 2.77 | 3.98 | 3.91 | 5.51 |
| 2 1/2 | 73.03 | 2.11 | 3.74 | 3.05 | 5.03 | 5.16 | 8.75 |
| 3 | 88.9 | 2.11 | 4.57 | 3.05 | 6.54 | 5.49 | 11.44 |
| 3 1/2 | 101.6 | 2.11 | 5.25 | 3.05 | 7.51 | 5.74 | 13.75 |
| 4 | 114.3 | 2.11 | 5.95 | 3.05 | 8.48 | 6.02 | 16.29 |
| 5 | 141.3 | 2.77 | 9.59 | 3.4 | 11.72 | 6.55 | 22.0 |
Packaging and Marking Details of SS Hollow Tube
Packaging, Delivery & Marking Details
We ensure our packaging is safe for shipping. Tubes are placed in wooden boxes, pallets, or wrapped in plastic to avoid damage. The proper markings and labels show the grade, size, standard, heat number and details about the maker. We make sure on time delivery with a strong supply chain to meet customer needs all over the world.
Quality Tests & Certifications
To make sure we have the best quality, we do several tests. These tests include checking material properties through mechanical and chemical tests. We also check the structure’s strength with hydrostatic and pressure testing. For finding defects, we use ultrasonic and radiographic inspections. We provide third-party certifications to ensure international standards.
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Industrial Application of SS Hollow Tube
