Lecong Stainless is a well-respected manufacturer and supplier based in Da Nang, Vietnam, known for producing high-quality Stainless Steel 405 Pipes that are built to last, easy to weld, and offer impressive heat resistance. This type of stainless steel, which is ferritic and stabilized with aluminum, is celebrated for its excellent oxidation resistance and its ability to reduce hardening during heat treatment. These characteristics make Stainless Steel 405 Pipes perfect for environments that experience high temperatures and moderate corrosion. With cutting-edge production techniques and rigorous quality checks, Lecong Stainless guarantees that its Stainless Steel 405 Pipes comply with international standards, providing dependable performance for industries in Vietnam and around the world.
The composition of Stainless Steel 405 Pipes includes iron, chromium (11.5–14.5%), aluminum, low carbon, manganese, and silicon. The addition of aluminum plays a crucial role in stabilization, helping to lower the risk of embrittlement and enhancing weldability. In terms of mechanical properties, these pipes boast a tensile strength ranging from 380 to 540 MPa and a yield strength of about 170 to 240 MPa, along with good ductility, ensuring they have a long service life and reliable performance. Their ferritic microstructure contributes to dimensional stability, toughness, and resistance to scaling at high temperatures. While their corrosion resistance may not be as high as that of austenitic stainless steels, Stainless Steel 405 Pipes offer a great balance of cost-effectiveness, strength, and durability for high-temperature applications.
| Specifications | : | ASTM A268 / SA 268 |
| Dimensions | : | ASTM, ASME and API |
| Size | : | 1/4″ (6.25mm) to 8″ (203mm), WT 0.02″ (0.5mm) to 0.5″(12mm) |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Specialized in | : | Large Diameter Size |
| Length | : | Single Random, Double Random & Cut Length. |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
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We ensures high standards of quality through rigorous testing and certification. Testing and certifications in chemical analysis, mechanical testing, and dimensional checks on every pipe. Our stainless steel 405 pipes are certified to be long-lasting, resistant to corrosion, and perform at maximum levels; this is due to the industry-specific regulations and specifications of clients about reliability.
Stainless Steel 405 ERW (Electric Resistance Welded) pipes are made by welding stainless steel strips, offering good heat resistance and durability, suitable for automotive exhaust systems and high-temperature applications.
Stainless Steel 405 EFW (Electric Fusion Welded) pipes are created through fusion welding of stainless steel plates, providing high strength and heat resistance, ideal for large-diameter, high-temperature applications.
Stainless Steel 405 LSAW (Longitudinally Submerged Arc Welded) pipes are produced using submerged arc welding, offering strong heat resistance and durability for large-diameter, high-temperature industrial applications.
Stainless Steel 405 Seamless pipes are manufactured without welding, providing uniform strength and excellent heat resistance, ideal for automotive exhaust systems, heat exchangers, and high-temperature applications.
Stainless Steel 405 Welded pipes are made by welding stainless steel sections, offering good heat resistance and strength, suitable for exhaust systems and high-temperature industrial processes.
Stainless Steel 405 Square pipes feature a square cross-section, providing structural support and heat resistance for applications in automotive and industrial sectors requiring durability and high-temperature performance.
These pipes are commonly utilized in industries that need heat-resistant and moderately corrosion-resistant piping solutions. You’ll often find them in automotive exhaust systems, manifolds, and mufflers, thanks to their excellent scaling resistance. In industrial settings, they are used in boilers, furnaces, heat exchangers, and refinery equipment. Their toughness and ease of welding also make them a great choice for construction, power generation, and general engineering projects. Additionally, Stainless Steel 405 Pipes find applications in petrochemical plants, agricultural equipment, and more.
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