In the heart of Kinshasa, Mbemba Stainless stands as a trusted partner for industrial and construction needs, bringing reliability and quality to the forefront. We specialize in providing superior Stainless Steel 304I Tubing, a product chosen for its exceptional durability and resistance. Our commitment is to supply materials that not only meet but exceed the demanding standards of projects across Congo, ensuring that our clients build with confidence and a foundation of lasting strength.
The strength of 304I tubing comes from its specific composition, primarily a blend of chromium and nickel that gives it excellent corrosion resistance. This grade is also stabilized with titanium, which enhances its performance against sensitization. Mechanically, it is known for its good tensile strength and impressive ductility, allowing it to be formed and welded into various shapes without losing its structural integrity, making it a wonderfully adaptable material for fabricators.
| 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.
This versatility makes 304I tubing ideal for a wide array of uses, from critical structural components in modern architecture to essential systems in food processing plants where hygiene is paramount. You’ll find it in automotive exhaust systems, chemical handling equipment, and even in decorative handrails for its sleek, easy-to-maintain finish. Essentially, wherever a combination of strength, formability, and resistance to rust is needed, this tubing provides a dependable and long-lasting solution.







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