Walid Stainless, located in Tunis, Tunisia, has built a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel products, including Stainless Steel 304I tubing. Renowned for its precision, durability, and consistent performance, Walid Stainless offers tubing solutions that cater to industrial, structural, and commercial needs. Their Stainless Steel 304I tubing is crafted in line with international standards, guaranteeing dimensional accuracy, mechanical strength, and long-lasting reliability. With a strong technical background and a commitment to customer satisfaction, Walid Stainless proudly serves clients throughout Tunisia and beyond.
Stainless Steel 304I is an austenitic stainless steel alloy that contains about 18% chromium and 8% nickel. This unique blend gives it remarkable corrosion resistance, solid tensile strength, and dependable toughness. The tubing is highly durable, resistant to oxidation, and boasts excellent formability, making it ideal for bending, welding, and various fabrication processes. Stainless Steel 304I retains its dimensional stability and mechanical properties even in mildly corrosive environments and under normal to moderately elevated temperatures.
| STANDARD | UNS | WERKSTOFF NR. | JIS | AFNOR | BS | GOST | EN |
| SS 304L | S30400 | 1.4301 | SUS 304 | Z7CN18‐09 | 304S31 | 08Х18Н10 | X5CrNi18-10 |
| 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 |
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We ensures the highest standards for our stainless steel 304I tubing through rigorous testing and certification processes. Each product undergoes extensive quality testing, including dimensional accuracy, tensile strength and corrosion resistance testing. We offer all relevant certifications, including material testing certificates (MTC) and compliance with international standards.
Stainless Steel 304I Seamless Tubing offers superior strength and corrosion resistance, ideal for high-pressure applications. Available in sizes ranging from 1/8” to 24” in diameter, it is crafted without any welded seams, ensuring durability and leak-proof performance.
Stainless Steel 304I Welded Tubing provides excellent resistance to corrosion and is cost-effective for less demanding applications. Typically available in sizes from 1/8” to 48” in diameter, it features welded seams and is suitable for a wide range of industrial uses.
Stainless Steel 304I Heat Exchanger Tube is designed for optimal thermal transfer and corrosion resistance in various heat exchanger systems. These tubes are available in sizes from 1/4” to 2” in diameter and are perfect for applications requiring efficient heat conduction.
Stainless Steel 304I Instrumentation Tubing is precision-made for high-pressure, high-purity, and corrosive environments. Available in sizes from 1/16” to 2” in diameter, it is ideal for instrumentation and control systems.
Stainless Steel 304I Boiler Tubes are engineered to withstand high temperatures and pressures in boiler applications. Ranging in sizes from 1/2” to 5” in diameter, they offer excellent resistance to oxidation and scaling.
Stainless Steel 304I U-Tubes are bent into a U-shape, perfect for heat exchangers and boiler applications where space efficiency and corrosion resistance are crucial. Sizes typically range from 1/4” to 2” in diameter, providing reliable performance in compact systems.
Stainless Steel 304I Condenser Tube is designed for high-efficiency heat exchange and corrosion resistance in condenser applications. These tubes come in sizes from 1/4” to 2” in diameter and are essential for maintaining system efficiency.
Stainless Steel 304I Fin Tubes feature extended surfaces (fins) to enhance heat transfer and corrosion resistance. Available in various diameters and fin configurations, they are ideal for applications needing increased heat dissipation.
You’ll find Stainless Steel 304I tubing widely utilized in industries where corrosion resistance, strength, and durability are crucial. Typical applications include equipment for chemical and food processing, architectural structures, HVAC systems, automotive parts, and mechanical assemblies. It’s also commonly used in piping systems, fluid transport, and structural frameworks that are exposed to moisture or mildly corrosive conditions. With its long-term reliability and low maintenance needs, Stainless Steel 304I tubing offers efficient, durable, and versatile solutions for both industrial and commercial applications.
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