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Liam Pipes and Tubes is a trusted name in Houston, USA, specializing in the manufacturing and supply of Stainless Steel 443 Pipes. We pride ourselves on offering affordable and corrosion-resistant piping solutions. Stainless Steel 443 is a ferritic grade that stands out for its enhanced corrosion resistance and thermal conductivity when compared to older grades like 409 and 430. At Liam Pipes and Tubes, we ensure that our high-quality 443 pipes meet international standards, serving a variety of industries including automotive, construction, HVAC, and food processing. Our dedication to quality, exceptional service, and prompt delivery has made us a go-to choice for stainless steel piping solutions.
When it comes to the composition and mechanical properties of Stainless Steel 443 Pipes, they mainly consist of Chromium (18–23%) with a very low Carbon content (≤0.03%). We also add small amounts of Titanium and Molybdenum to enhance corrosion resistance and stability. As a ferritic stainless steel, it provides excellent oxidation resistance and thermal conductivity. The mechanical properties are impressive, featuring a tensile strength of about 450–550 MPa, a yield strength of around 280 MPa, and an elongation of roughly 25%. These pipes are not only easy to form but also have moderate hardness, making them ideal for applications that require both corrosion resistance and ease of fabrication.
| Item | Stainless Steel 443 sheet (Hot rolled, Cold rolled) |
| Thickness | 0.3~10.0mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Package | Shrink-wrapped, Carton boxes, Wooden pallets, Wooden boxes, Wooden crates Etc. |
| Edge | Mill Edge Slit Edge |
| Export to | India, Indonesia, Malaysia, Singapore, Saudi Arabia, Qatar, UAE, Iran, Iraq, South Africa, Nigeria, Kenya, Italy, USA, Brazil, Russia, Egypt, Kuwait, Taiwan, Australia. |
| Element | C | Si | Mn | P | S | Cr | Mo | Ni |
| % | 0.03 | 1 | 2 | 0.045 | 0.03 | 16-18 | 2-3 | 10-14 |
|
Properties |
Conditions | ||
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.7-8.03 | 25 | |
| Poisson’s Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile Strength (Mpa) | 1158 |
25 |
oil quenched, fine grained, tempered at 425°C |
| Yield Strength (Mpa) | 1034 | ||
| Elongation (%) | 15 | ||
| Reduction in Area (%) | 53 | ||
| Hardness (HB) | 335 | 25 | oil quenched, fine grained, tempered at 425°C |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 443 Pipe from Liam Pipes and Tubes ensures the highest quality products and industry standards. Their pipe offers exceptional corrosion resistance and durability, making it ideal for demanding applications. Liam offers a wide range of sizes and modifications to meet specific project requirements. Focusing on customer service, they ensure on-time delivery and support throughout the buying process. Their competitive pricing and commitment to quality make them a choice in the market. Additionally, Liam’s expertise in stainless steel components ensures reliable and durable performance.
Liam Pipes and Tubes, one of the largest suppliers of Stainless Steel 443 Pipes in Houston , USA, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| Grade | WERKSTOFF NR. | UNS |
| SS 443 | 1.4301 | S44300 |
Yes, we offer custom sizes for Stainless Steel 443 Pipes to meet your specific requirements. Our team at Liam Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@liampipes.us.
Stainless Steel 443 Pipes find their place in various industries that prioritize corrosion resistance, high-temperature performance, and cost-effectiveness. You’ll often see them in exhaust systems, heat exchangers, kitchen appliances, and architectural structures. In the HVAC sector, 443 pipes are favored for air duct systems thanks to their thermal conductivity and resistance to corrosion. They’re also a great choice for food processing equipment and storage tanks, providing a lead-free and hygienic option. The alloy’s ability to endure high temperatures makes it a reliable choice for many applications.
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