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Home > Stainless Steel > Stainless steel 304 Welded Tubing
Impex Tube India, a reliable Mumbai, India-based manufacturer and supplier, provides high-quality Stainless Steel 304 Welded Tubing engineered to withstand the demanding needs of today’s industries. Renowned for accuracy, strength, and compliance with international standards, the company delivers consistent tubing solutions ideal for a broad spectrum of structural, mechanical, and fluid-conveyance applications. Stainless Steel 304 welded tubing possesses the finest corrosion resistance, strength, and surface smoothness and therefore is suited best for applications within chemical processing, food and dairy, pharmacy, construction, and general engineering sectors.
Stainless Steel 304 Welded Tubing consists of 18–20% chromium and 8–10.5% nickel, developing an austenitic structure which exhibits fine corrosion resistance and sound mechanical strength. It usually has a tensile strength of approximately 70 ksi and a yield strength of 25 ksi, with high ductility and excellent weldability. The welding process yields strong joints without compromising the integrity of the alloy. The tubes have good oxidation resistance, moderate thermal stress, and a smooth inner surface, which makes them applicable to both fluid and structural use in a wide range of environments.
| Tube Range | 1/2″ OD – 12″ OD, Guage: 25 SWG – 10 SWG |
| Outer Diameter | 3.00 mm – 219.10 mm |
| Wall Thickness | 0.40 mm – 12.70 mm |
| Schedules | 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH |
| Length | Upto 30 meters, Custom Cut Lengths |
| Specifications | ASTM A213 / ASTM SA213 |
| Types | Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Tubes |
| SS | 304 |
|---|---|
| Ni | 8 – 11 |
| Fe | Balance |
| Cr | 18 – 20 |
| C | 0.08 max |
| Si | 0.75 max |
| Mn | 2 max |
| P | 0.040 max |
| S | 0.030 max |
| Grade | 304 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Hardness | |
| Rockwell B (HR B) max | 92 |
| Brinell (HB) max | 201 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Stainless Steel 304 Welded Tubing from Impex Tube India for exceptional corrosion resistance, superior strength and excellent durability. Ideal for a variety of industrial applications it provides outstanding performance in harsh environments. With precision manufacturing and quality assurance, we ensure reliable and durable tubing solutions.
Impex Tube India is the largest supplier of Stainless Steel 304 Welded Tubing in Mumbai, India. Known for its high-quality products. We offer superior corrosion resistance, strength, and durability. Trusted by industries worldwide they provide reliable precision-engineered tubing for various applications and project needs.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 304 | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Yes, Impex Tube India offer large custom designs for Stainless Steel 304 Welded Tubing. With design, wall thickness and length. Their adjustable options ensure the tubing meets specific application requirements. This flexibility makes it more efficient and reliable for different industries and environments. For more details, contact us at sales@impextubeind.com.
304 Stainless Steel Welded Tubing has a vast range of applications across industries requiring endurance, resistance to corrosion, and visual appeal. It finds applications in the food and beverage sectors for sanitary carriage of liquids as it is a non-reactive surface. In the chemical and pharmaceutical industries, it is utilized for conveying process fluids and gases. It finds application in construction and architecture as handrails, supports, and ornamentation structures. It is also utilized in car exhaust systems, heat exchangers, and generic mechanical tubing. Its resistance to environmental elements, strength, and formability have it used in numerous industrial and commercial uses in a cost-saving and flexible application.
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