Aditya Stainless is your go-to manufacturer and supplier of top-notch Stainless Steel 304 Tubing right here in Kolkata, India. We’ve built a solid reputation for delivering high-quality products, especially our SS 304 Tubes, which are celebrated for their outstanding corrosion resistance, durability, and versatility. Our offerings include both seamless and welded SS 304 Tubing, tailored to meet a variety of industrial needs. With cutting-edge technology and a team of skilled professionals, Aditya Stainless guarantees precision-engineered tubing solutions that meet global standards. Whether you need it for structural, mechanical, or fluid transport applications, our Stainless Steel 304 Tubing is the top choice for industries in Kolkata and beyond.
Stainless Steel 304 Tubing is an austenitic alloy that contains about 18-20% Chromium, 8-10.5% Nickel, and a low carbon content of less than 0.08%, with the rest being Iron. This composition gives it excellent corrosion resistance in various atmospheric and chemical environments. Its mechanical properties include a minimum tensile strength of 515 MPa, a yield strength of at least 205 MPa, and an elongation of 40% over 50mm. With a density of 8.0 g/cm³, SS 304 Tubing can handle temperatures up to 870°C intermittently, making it perfect for high-performance, corrosion-resistant applications.
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 |
| N | – |
| 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 |
Contact us to get a quick quote for your requirement.
We ensures high quality standards in the processing of Stainless Steel 304 Tubing through a rigorous testing and certification process. We ensure intensive inspection for dimensional accuracy, mechanical properties, corrosion resistance, and surface finish of our products. We can provide full traceability, including mill certificates, to ensure durability and performance compliance with international standards.
This tubing is available in a variety of sizes and diameters, typically ranging from 1/8″ to 12″ OD. It offers excellent corrosion resistance, particularly against oxidative and corrosive environments. Ideal for high-pressure applications due to its uniform strength and integrity.
Commonly found in sizes from 1/4″ to 8″ OD, this tubing is produced by welding a seam along its length. It provides good corrosion resistance and is often used in structural and decorative applications. Less uniform in strength compared to seamless tubing but cost-effective.
These tubes are designed for thermal exchange processes and come in sizes ranging from 1/2″ to 4″ OD. They offer superior resistance to heat and corrosion, making them ideal for use in various heating and cooling systems.
Typically available in sizes from 1/8″ to 2″ OD, this tubing is used for precision instrumentation. It features excellent resistance to corrosion and ensures accurate readings in a variety of monitoring and control applications.
Sized from 1″ to 6″ OD, these tubes are specifically designed for boiler systems. They provide high resistance to heat and corrosion, ensuring durability and reliability under high-pressure and high-temperature conditions.
These U-shaped tubes are often used in heat exchangers and come in sizes from 1/2″ to 3″ OD. They are highly resistant to corrosion and thermal stress, making them ideal for applications requiring efficient heat transfer.
: Available in sizes from 1/2″ to 3″ OD, these tubes are used in condenser systems. They provide excellent corrosion resistance and durability against the harsh conditions of cooling and condensation processes.
Typically found in sizes from 1″ to 4″ OD, fin tubes are used in heat exchangers and radiators. They offer strong corrosion resistance and enhanced heat transfer efficiency due to their finned surface design.
Stainless Steel 304 Tubing is widely used across several industries, including food processing, dairy, beverage, chemical, petrochemical, oil & gas, pharmaceuticals, and water treatment. In Kolkata, it’s commonly employed for transporting fluids and gases, as well as in structural applications and fabrication projects that require corrosion resistance. SS 304 Tubes are also found in heat exchangers, condensers, marine environments, and architectural designs, thanks to their attractive finish and mechanical strength. Their hygienic properties make them a great fit for sanitary applications. Aditya Stainless provides SS 304 Tubing that performs reliably in a variety of environmental conditions.
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