At Vishal Tubes, we proudly supply Super Duplex UNS S32760 Welded Pipe, known by its similar designations F55 and 1.4501. This high-strength, corrosion-resistant stainless steel pipe is produced for use in severe environments such as offshore drilling, chemical processing plants, and high-pressure industrial systems. It is exceptionally suited for industries requiring unique durability, resistance to pushy media, and long-term structural integrity.
Manufactured in conformance with ASTM A790 / ASME SA790, our welded pipes are formulated using cutting-edge welding and heat treatment operations. The unique alloy composition—featuring boosted positions of chromium (24–26%), molybdenum (3–5%), nitrogen, and tungsten—gives it premier performance in really corrosive environments, including those with chloride ions, acetic chemicals, and high temperatures.
Whether you need pipes for oil and gas pipelines, heat exchangers, or marine systems, Vishal Tubes ensures a dependable supply of high-grade Super Duplex pipes tailored to your particular project hindrances.
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Due to its outstanding mechanical and chemical qualities, Super Duplex 1.4501 welded pipes are used across a wide range of demanding industries:
We ensure that whole products undergo exacting quality testing and meet the highest industry certifications, handling truth, traceability, and third-party verification where necessary.
We guarantee 100% approval with client specifications and project documentation rules, including QAPs, heat treatment records, and test certificates.
With over two decades of experience and global project competence, we are a trusted supplier for super duplex stainless steel pipes. Here’s why clients from over 45+ countries decide on us:
With a robust supply chain and strategically located stockyards, we reduce lead times and meet project schedules globally.
Direct mill tie-ups allow us to offer the most cost-efficient rates for high-quality pipes.
We send to the USA, Europe, the UAE, Singapore, and Australia, with complete delivery documentation and packing obedience.
Pipes are offered in ready-to-use form: cut, trimmed, cleaned, and surface-treated per your specs.
Obtain a copy of the material classification, welding guidance, and full traceability with project-based paperwork.
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Viewing more options? we offer a complete range of duplex and super duplex products tailored for industrial and marine-tier applications.
Our pipes are at your fingertips in seamless, welded, and developed forms with challenging lead times and third-party testing options.
They are the same designations for the same rank. UNS S32760 is the mixed numbering workflow name, while F55 is the ASTM designation. Both refer to the high-performance super duplex stainless steel commonly used in critical applications.
Yes, we provide custom OD/ID proportions and cut-to-length pipes and can supply pre-out-of-shape sections for heat exchangers, u-tubes, and coil systems as per drawings or standards.
Absolutely. F55 welded pipes adhere to ASTM A790 and ASME SA790, making them apt for pressure vessels, pipe spools, and process piping in tuned industries.
Vishal Tube Industries, is engaged in manufacturing of Stainless Steel Seamless Tubes, Stainless Welded Tubes and Stainless Steel U tube outfitting the requirements of many large and medium scale industries from all over the globe qualitatively.