Andre Stainless stands out as a top manufacturer and supplier of Stainless Steel 443 Tubing in Pulau Ujong, Singapore. They’re well-regarded for providing high-quality, cost-effective tubing solutions tailored for demanding industrial needs. With a focus on corrosion-resistant and heat-stable stainless steel products, Andre Stainless produces SS 443 tubing that performs exceptionally well in high-temperature and mildly corrosive environments. Thanks to their cutting-edge manufacturing facilities and unwavering commitment to quality, the company caters to a diverse array of industries, including construction, automotive, heat exchangers, and kitchen equipment. Clients throughout Singapore rely on Andre Stainless for its consistency, durability, and strict adherence to international material standards.
Stainless Steel 443 Tubing is crafted from a low-carbon, ferritic stainless steel alloy that contains about 21% chromium, along with small amounts of titanium and niobium. This unique composition boosts its resistance to corrosion, especially against stress corrosion cracking and intergranular corrosion. The tubing showcases a moderate tensile strength ranging from 430 to 550 MPa and offers good oxidation resistance at higher temperatures. With its impressive thermal conductivity and reduced thermal expansion, SS 443 tubing remains dimensionally stable and resists warping during thermal cycling, all while maintaining excellent weldability and formability.
| Specifications | ASTM A240, ASME SA240 |
| Standard | JIS, ASTM, AISI, GB, EN, DIN |
| Surface | 2B, 2D, BA, NO.4, NO.8, 8K, Mirror, Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching |
| Finish | Cold rolled,/Hot rolled |
| Width | 1000mm-2000mm |
| Length | 1000mm-6000mm |
| Thickness | 0.40mm – 6.00mm |
| C | Si | Mn | P | S | Cr | Ni | Mo | Other |
| ≤0.030 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.015 | ≤17.5-18.5 | ——– | ———- | Ti 0.10-0.60 Nb 3*(C+0.30)-1.00 |
| Yield Rp0.2(MPa) | Tensile Rm(MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
| 168 (≥) | 185 (≥) | 13 | 44 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 221 |
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We rigorously test Stainless Steel 443 Tubing to ensure excellent quality and performance. Our products meet international standards with certifications such as ISO 9001, ASTM compliance, and traceability. Each tube is tested for durability, corrosion resistance and accuracy, providing reliability and excellent results for a variety of applications.
This tubing offers excellent corrosion resistance and is available in sizes ranging from 1/8″ to 24″ in diameter. It’s ideal for high-pressure applications due to its seamless construction, ensuring uniform strength throughout.
Known for its superior corrosion resistance, this tubing comes in sizes from 1/8″ to 36″ in diameter. The welded joints are precisely crafted, making it suitable for various structural and fluid transport applications.
With sizes ranging from 1/8″ to 24″ in diameter, this tubing is designed to withstand high temperatures and corrosive environments. It’s commonly used in heat exchangers due to its excellent thermal conductivity and corrosion resistance.
Available in sizes from 1/8″ to 2″ in diameter, this tubing is ideal for precision instruments. It offers excellent corrosion resistance and is designed for high-pressure and high-purity applications.
These tubes are available in sizes from 1/2″ to 5″ in diameter and are specifically designed to withstand high-pressure and high-temperature conditions. They provide excellent corrosion resistance, making them suitable for boiler applications.
Offering excellent corrosion resistance, these tubes are available in various sizes and are bent into U shapes for use in heat exchangers. The precision bending ensures efficient heat transfer and minimal stress points.
This tubing comes in sizes from 1/4″ to 3″ in diameter and is designed for use in condensers. It provides excellent corrosion resistance and thermal conductivity, making it ideal for heat exchange processes.
These tubes, available in sizes from 1/4″ to 2″ in diameter, have fins attached to increase surface area for better heat transfer. They offer superior corrosion resistance and are used in various heat exchanger applications.
This type of tubing is widely utilized in industries that require heat resistance, moderate corrosion resistance, and cost efficiency. You’ll find it in applications like exhaust systems, heat exchangers, kitchen appliances, architectural structures, and chemical processing equipment. Its ability to endure elevated temperatures without compromising mechanical integrity makes it a go-to choice for automotive and industrial heating applications. Additionally, SS 443 tubing is favored in fabrication projects where formability and rust resistance are essential. Its durability, low maintenance needs, and long service life make it a dependable alternative to austenitic stainless steels.
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