Adinox Overseas specialises in the supply of specialized stainless steel pipes, particularly the very popular Nitronic 50 Pipes and Nitronic 60 Pipes. These pipes are designed to provide superior performance in situations where superior corrosion resistance and mechanical strength are necessary. Nitronic 50 and Nitronic 60, with the designations UNS S20910 and UNS S21800, are austenitic stainless steel alloys with a distinctive mix of strength, toughness, and resistance to galling, corrosion, and wear. Our pipes meet the requirements of ASTM A789, the standard covering seamless and welded ferritic/austenitic stainless steel tubular products for general service.
The Nitronic 50 Pipes offered by Adinox Overseas are specifically developed to thrive in situations where common stainless steel grades are prone to failure. Owing to their increased nitrogen levels, these pipes hold enhanced strength and better resistance to chloride stress corrosion cracking, which makes them the best fit for marine, chemical processing, and power generation applications. Nitronic 50 pipes resist hostile corrosive conditions like seawater and industrial wastewater and therefore become a first choice for offshore platforms, heat exchangers, and seawater desalination plant equipment.
At Adinox Overseas, we provide Inconel 601 seamless pipes, welded pipes, ERW, and fabricated-to-size pipes in a number of sizes and thicknesses according to global standards such as ASTM B167 and B829. Precise and quality workmanship in each and every pipe guarantees dimensional tolerances, polish finishes, and resistance in critical applications of extreme mechanical and thermal stress. The Inconel 601 seamless pipe we provide has gained extensive recognition for leak-proof functioning and extended service life in high-stress conditions.
The corrosion resistance of Nitronic 50 Pipes results from the material's high chromium and the incorporation of nitrogen, forming a stable, tight passive film over the metal that prevents it from coming into contact with oxidizing agents and chloride ions. This property is vital to ensuring the integrity of the pipes in seawater, acid, and alkaline solution applications. Conversely, the special anti-galling nature of Nitronic 60 saves time and costs during mechanical operations through reduction in wear and tear.
| ASTM / ASME Name | ASTM A 358 / ASME SA 358 and ASTM A 312 / ASME SA 312 |
|---|---|
| Most famous For | 50 / 60 Nitronic Large Diameter Pipe |
| Dimensions Standard | ASTM, API, ASME |
| Nitronic 50 / 60 Seamless Pipes Size Range | 1/2″ Nominal Bore To 16″Nominal Bore |
| OD Sizes | 1/8″ – 30″Nominal Bore Inch |
| efw pipes outer diameter | 6″ Nominal Bore To 100″Nominal Bore |
| Available Pipes Form | Round and Hydraulic Form Etc |
| erw pipes Ranging in size from | 1/2″ Nominal Bore To 24″ Nominal Bore |
| Nitronic 50 / 60 Seamless Pipes End Finishing | Theaded, Plain End, Beveled End |
| Frequently Used Type | ERW / Welded / LSAW/Fabricated Pipes |
| Pipes Schedule ThickneNitronic Range | SCH20, SCH40, SCH30, XS, STD, SCH80, SCH60, XXS, SCH80, SCH140 SCH160, SCH120 |
| Nitronic 50 / 60 Seamless Pipes Stock Length | Cut Length, Double and Single Random |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | |
|---|---|---|---|---|---|---|---|---|---|
| Nitronic 50 | 0.06 max | 4.0-6.0 max | 1.00 max | 0.045 max | 0.030 max | 23.5 | 3.00 | 13.5 | |
| Nitronic 60 | min. | – | 7.00 | 3.5 | – | – | 16.00 | – | 8.00 |
| max. | 0.10 | 9.00 | 4.5 | – | – | 18.00 | 0.75 | 9.00 |
| Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min | Hardness |
|---|---|---|---|---|
| Nitronic 50 | 95 | 35 | 50 | 241 |
| Nitronic 60 | 105 | 35 | 55 | – |
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