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Home > Stainless Steel Tubing > Stainless Steel 446 Tubing
As a trusted manufacturer and supplier right here in Kinshasa, Wissa Pipes is proud to provide high-quality Stainless Steel 446 Tubing to industries across Congo. We understand the demanding conditions local projects often face, which is why we focus on materials built for resilience. Our 446 tubing is specifically selected for its exceptional resistance to heat and corrosion, offering a durable and reliable solution for critical applications. We are committed to supplying products that not only meet but exceed expectations, supporting the growth and durability of your operations with dependable, locally-available materials.
The composition of Stainless Steel 446 is what gives it such a strong character, with a high chromium content that creates a robust protective layer. This specific grade is known for its impressive strength, especially when exposed to high temperatures, allowing it to perform well under thermal stress. Its mechanical properties include good resistance to scaling and oxidation, making it a tough and long-lasting choice. Essentially, it’s a material that doesn’t back down from a challenge, holding its own in environments that would cause other steels to weaken or degrade.
| Specifications | ASTM A/ASME SA213 / A249 / A269 |
| Dimensions | ASTM, ASME and API |
| SS 446 Tubes Size | 10.29 OD (mm) – 762 OD (mm) |
| Thickness | 0.35 OD (mm) to 6.35 OD (mm) in thickness ranging from 0.1mm to 1.2mm. |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated |
| Form | Round Tubes, Custom Tubes, Square Tubes, Rectangular Tubes, “U” Shape, Hydraulic Tubes |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
| Grade | 446 | |
|---|---|---|
| min | max | |
| C | – | 0.20 |
| Mn | – | 1.5 |
| Si | – | 0.75 |
| P | – | 0.040 |
| S | – | 0.030 |
| Cr | 23.0 | 30.0 |
| Mo | – | – |
| Ni | – | 0.50 |
| N | 0.10 | 0.25 |
| Grade | 446 | |
|---|---|---|
| Tensile Strength (MPa) min | 485 | |
| Yield Strength 0.2% Proof (MPa) min | 275 | |
| Elongation (% in 50mm) min | 20 | |
| Hardness | Rockwell B (HR B) max | 92 |
| Brinell (HB) max | 201 | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
By choosing Stainless Steel 446 Tubing from Wissa Pipes and Tubes, you are assured of superior quality and durability. These tubes provide outstanding corrosion resistance and strength, making them ideal for a wide range of industrial applications. Our dedication to excellent service and dependable delivery ensures customer satisfaction every time. With our expertise in stainless steel products, we deliver top-tier solutions customized to meet your specific requirements.
Wissa Pipes and Tubes, a leading supplier of Stainless Steel 446 Tubing in Kinshasa, Thailand, provides a wide selection of premium pipes and tubes for diverse industrial applications. With a vast inventory and a strong focus on delivering outstanding service, they are the preferred choice for stainless steel products in the region.
At Wissa Pipes and Tubes, we provide custom sizes of Stainless Steel 446 Tubing to meet your exact specifications. Our dedicated team is here to offer tailored solutions for all your piping and tubing needs. For more information, feel free to reach out to us at sales@brydonpipesandtubes.co.uk.
**Stainless Steel 446 Tubing** is commonly utilized in applications that require outstanding heat and corrosion resistance. It’s ideal for furnace components, boiler tubes, heat exchangers, and chemical processing equipment. In the power generation and petrochemical sectors, it operates efficiently in high-temperature oxidizing and reducing environments. It’s also employed in cement plants, incinerators, and metallurgical equipment where scaling resistance is crucial. Additionally, it’s used in gas turbines and exhaust systems, ensuring safe, efficient, and durable performance even in harsh operating conditions.
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