Stainless Steel 309/309S Pipes & Tubes

Neonox Overseas manufactures and supplies Stainless Steel 309/309S Pipes and Tubes in a variety of types, including seamless, welded, ERW, and fabricated forms, to meet diverse project requirements. Seamless pipes are preferred for critical high-pressure applications, whereas welded and ERW tubes offer cost-effective solutions without compromising quality and performance. These products are available in a wide range of sizes, wall thicknesses, and finishes, including annealed, pickled, bright annealed, and polished. The pipes and tubes comply with international standards such as ASTM A312, A213, A269, and ASME specifications, ensuring reliability and global acceptance. Each batch is manufactured under stringent quality control to ensure dimensional accuracy, mechanical strength, and corrosion resistance, making them suitable for industries such as oil and gas, power generation, petrochemicals, pharmaceuticals, pulp and paper, food processing, and marine applications.

In addition to excellent resistance to oxidation and corrosion, Stainless Steel 309 and 309S Pipes and Tubes exhibit outstanding toughness and mechanical properties across a wide temperature range. With a minimum tensile strength of 515 MPa and yield strength of 205 MPa, along with an elongation of 40%, these materials deliver long service life even under thermal cycling and mechanical stress. Their density of 8.0 g/cm³ and melting point range of 1390–1454°C further enhance their capability to withstand extreme heat. These pipes and tubes also maintain good weldability, machinability, and formability, which allows easy fabrication into different shapes and structures. For clients looking for performance-driven piping solutions, Neonox Overseas ensures customized supply in terms of cut lengths, surface finish, and end preparation, providing complete flexibility and convenience.

By choosing Stainless Steel 309 and 309S Pipes and Tubes from Neonox Overseas, industries are assured of high-quality products designed to endure the toughest conditions. The company’s commitment to superior raw material selection, advanced manufacturing technology, and rigorous testing makes it a trusted global supplier. Whether required for refinery heaters, heat treatment equipment, waste incinerators, or thermal power plants, these pipes and tubes offer unmatched resistance to scaling, creep strength, and prolonged exposure to elevated temperatures, making them a reliable choice for high-performance industrial systems.