Mitchell Stainless is a well-respected manufacturer and supplier of top-notch Stainless Steel 443 Tubing based in Hamilton, New Zealand. They’ve built a solid reputation for providing reliable and high-performance stainless solutions to various industries throughout the region. With a strong focus on innovation, precision engineering, and keeping customers happy, the company guarantees that every tube meets strict international standards. Thanks to their state-of-the-art facilities and skilled craftsmanship, they deliver Stainless Steel 443 Tubing that boasts outstanding corrosion resistance and durability. Whether it’s construction, automotive, chemical processing, or general engineering, Mitchell Stainless is the go-to partner for clients looking for premium stainless steel tubing in New Zealand.
Stainless Steel 443 Tubing is mainly made up of chromium, iron, and a touch of titanium, which together enhance its corrosion resistance and stability. This alloy features around 21% chromium, giving it excellent oxidation resistance and better performance at higher temperatures. On the mechanical side, SS 443 tubing shows good tensile strength, great formability, and dependable weldability, making it perfect for tough fabrication tasks. Its low carbon content helps prevent sensitization, while its ferritic structure ensures it maintains its shape. These qualities make Stainless Steel 443 Tubing a fantastic choice for a range of structural, thermal, and industrial applications.
| 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.
Stainless Steel 443 Tubing is a popular choice across various industries thanks to its impressive heat and corrosion resistance, making it perfect for applications that demand long-lasting durability. In the automotive world, it’s commonly used for exhaust systems, catalytic converter casings, and heat exchangers. The construction and architectural sectors utilize it for structural components, handrails, and decorative features. Additionally, it’s favored in chemical processing, food equipment, and industrial furnaces due to its stability and reliability.
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