Njabulo Stainless is a reputable manufacturer and supplier of Stainless Steel 405 Pipes, proudly based in Cape Town, South Africa. Known for their commitment to quality, the company specializes in crafting ferritic stainless steel pipes that offer a perfect blend of strength, corrosion resistance, and affordability. The Stainless Steel 405 Pipes produced by Njabulo Stainless are designed to excel in oxidation resistance, particularly in high-temperature and mildly corrosive settings. With state-of-the-art manufacturing facilities and rigorous quality control measures, they cater to various industries, including automotive, power generation, chemical processing, and construction, providing reliable and durable piping solutions for even the most demanding applications.
These pipes are primarily made up of iron, chromium (11.5–13.5%), along with trace amounts of manganese, silicon, carbon, and titanium to enhance stability. The inclusion of titanium helps prevent carbide precipitation, which in turn boosts weldability and corrosion resistance. With a tensile strength ranging from about 450–600 MPa and a yield strength of around 240–275 MPa, these pipes also boast good ductility. Their ferritic structure ensures excellent resistance to oxidation, scaling, and stress corrosion cracking, while also maintaining dimensional stability at elevated temperatures, making them perfect for high-temperature service conditions.
| 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 |
Contact us to get a quick quote for your requirement.
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.
Stainless Steel 405 Pipes find their place in various applications that demand high oxidation resistance, moderate corrosion protection, and heat tolerance. They are particularly well-suited for automotive exhaust systems, furnace components, heat exchangers, and boiler tubes. In the realms of construction and industry, these pipes are utilized for ducting, piping in chemical processing plants, and thermal systems that face moderately corrosive environments. Their durability, formability, and cost-effectiveness make 405 pipes a go-to choice for long-term industrial, automotive, and thermal applications.
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