- sales@lailapipes.com
- Muscat, OMAN
Home > Stainless Steel Tubing > Stainless Steel 446 Tubing
Laila Pipes and Tubes stands out as a reliable manufacturer and supplier of Stainless Steel 446 Tubing in Muscat, Oman. They specialize in providing high-performance tubular solutions designed to withstand extreme temperatures and harsh corrosive conditions. With a reputation for engineering excellence, rigorous quality control, and a strong focus on customer satisfaction, the company delivers SS 446 tubing that boasts remarkable oxidation resistance and impressive long-term durability. Catering to various industries, including furnace manufacturing, petrochemical processing, power generation, and chemical plants, Laila Pipes and Tubes guarantees consistent quality, dependable performance, and timely delivery, making them a trusted partner for challenging industrial applications.
Stainless Steel 446 Tubing is a high-chromium ferritic stainless steel primarily made up of chromium, iron, manganese, silicon, and trace elements. Its high chromium content provides outstanding resistance to oxidation, sulfidation, and scaling, even at elevated temperatures. SS 446 features moderate tensile strength, excellent thermal conductivity, and robust resistance to stress corrosion cracking. Thanks to its ferritic structure, it maintains dimensional stability during thermal cycling and extended heat exposure, making it perfect for continuous high-temperature use in aggressive environments.
| 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 Laila 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.
Laila Pipes and Tubes, a leading supplier of Stainless Steel 446 Tubing in Muscat, OMAN, 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 Laila 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.
This type of tubing is widely utilized in applications that demand exceptional heat resistance and corrosion protection. You’ll often find it in furnace components, heat exchangers, kiln liners, burner tubes, refinery equipment, and metallurgical processing systems. Chemical processing plants depend on SS 446 tubing to handle corrosive gases and high-temperature fluids, while power generation facilities incorporate it into boilers and thermal systems. Its impressive resistance to scaling and oxidation makes it an ideal choice for tough industrial settings where durability, stability, and a long service life are essential.
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