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Incoloy 825 Tubes are custom-manufactured specialty cylinders made from a distinctive alloy composition, containing high levels of nickel, iron, and chromium, along with added molybdenum and copper. Designed to provide outstanding performance in challenging conditions, these tubes thrive in corrosive environments, delivering exceptional resistance against both oxidizing and reducing acids. Their sturdy build and excellent mechanical characteristics render them essential across sectors like chemical processing, marine engineering, and nuclear power generation. Incoloy 825 Tubes represent the ultimate selection for vital applications where dependability, durability, and corrosion resistance are of the utmost importance.
| Standard | ASTM B423, B705 / ASME SB 423, SB 705 |
| Standard | ASTM, ASME and API |
| Size | 15 NB UP TO 600 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
| Length | Single Random, Double Random & Required Length, Cut Length |
| End | Plain End, Beveled End, Treaded |
| Inconel 825 | Min |
| Ni | 38.0 – 46.0 |
| C | 0.05 max |
| Mn | 1.0 max |
| Si | 0.5 max |
| Cr | 19.5 – 23.5 |
| Fe | 22.0 min |
| Al | 0.2 max |
| Ti | 0.6 – 1.2 |
| cu | 1.5 – 3.0 |
| S | 0.015 max |
| Element | Inconel 825 |
| Density | 8.14 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 80,000 , MPa – 550 |
| Yield Strength (0.2%Offset) | Psi – 32,000 , MPa –220 |
| Elongation | 30 % |
| Hardness (Brinell) | – |
At Sumakhsteel, we take great pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated across the USA, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
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Estos tubos de Incoloy 825 los ofrecemos conforme a la norma DIN, ISO, JIS o ANSI.
Corrosion Resistance: Incoloy 825 offers outstanding resistance to acid reduction and oxidation, stress corrosion cracking, pitting, and crevice corrosion, which makes it well-suited for demanding environments like the pharmaceutical, marine and oil and gas industries.
High Temperature: It maintains strong mechanical properties even at high temperatures, making it usable in applications that demand elevated heat, such as heat exchangers and furnace interiors
Versatility: The alloy’s corrosion resistance makes it appropriate for a broad range of uses across many industries, including chemical processing, pollution prevention, oil and gas extraction and marine environments
Weldability: Inkoloy 825 can be readily welded with conventional welding methods, enabling the creation of intricate structures and components
Manufacturing flexibility: It can be produced through standardized methods and machined, letting manufacturers build a wide variety of containers tailored to specific requirements
Incoloy 825 Tubes serve applications as varied as the industries they supply, led chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Chemical applications: Incoloy 825 tanks see extensive use across the chemical sector for managing corrosive substances like sulfuric acid, phosphoric acid, nitric acid, and other acids demanding resistance to environmentally generating oxidizing and reducing processes. They serve in reactors, heat exchangers, and piping systems.
Oil and Gas: Incolys serve in both downhole and surface roles within the oil and gas sector. This covers tubing and piping in oil and gas wells and acid gas production owing to their resistance to sulfide stress cracking. They are also applied in equipment involving chloride stress corrosion cracking.
Petrochemicals: Incoloy 825 tubes serve in numerous petrochemical uses including heat exchangers, condensers, reactors and piping systems where corrosion resistance to acid, base and chloride solutions is critical
Desalination: Incoloy 825 tubes are employed in desalination plants to withstand chloride stress corrosion cracking and pitting within seawater settings. They frequently appear in heat exchangers and evaporators throughout thermal reverse osmosis desalination processes.
Power processing: Incoloy 825 cables are applied within the electrical industry, particularly in water heaters, heat exchangers and boiler systems, where they deliver resistance to corrosion under high temperature, high pressure and acidic conditions
Water Resistance: Incoloy 825 is recognized for its outstanding resistance to corrosion across a range of conditions, such as acidic, alkaline, and seawater environments. Verify the corrosive nature of the environment where the pipes will function and confirm that Incoloy 825 is compatible with any decomposition products that may be present.
Temperature and Pressure: Determine the temperature and pressure that the pipe will encounter in your application. Incoloy 825 demonstrates outstanding mechanical characteristics at room temperature and high humidity, which makes it well-suited for applications involving high temperatures and high pressures
Mechanical properties: Take into account the mechanical properties your application requires, such as absorption, capacitance, and length. Incoloy 825 offers high strength along with excellent flexibility, which is essential for enduring mechanical stresses and preventing premature failure.
Size and Dimensions: Choose the suitable tube size and dimensions according to your system’s requirements, including diameter, wall thickness, and dimensions. Confirm that the selected tubes satisfy the dimensional specifications needed to fit and operate with your equipment.
Weldability: If welding is part of your application, take the weldability of the Incoloy 825 tube into account. Incoloy 825 can be welded without difficulty using conventional welding methods, but adhering to proper welding procedures is essential to preserve the product’s corrosion resistance and mechanical properties.
Incoloy 825 tubes deliver outstanding resistance to corrosion, strong mechanical properties, and dependability, which makes them a cost-effective choice for applications where durability and performance matter more than the initial expense. Although their upfront price may be higher than certain alternatives, their long-lasting nature and lower maintenance needs frequently lead to savings over time.
Yes, Incoloy 825 tubes generally conform to standards like ASTM B423/B163 for seamless tubes and ASTM B704/B751 for welded tubes. These standards define dimensions, mechanical properties, and testing methods to guarantee quality and suitability for a range of industrial uses.
Incoloy 825 tubes come in a range of configurations, spanning both seamless and welded types. Frequently used forms include straight lengths, coils, and U-bends. They may also be tailored with varying wall thicknesses, diameters, and lengths to match particular application needs across industries like chemical processing, oil and gas, and power generation.
Incoloy 825 tubes can undergo galvanic corrosion when placed in contact with dissimilar metals under certain conditions. Nevertheless, their built-in corrosion resistance, even in harsh environments, reduces this risk. Careful material selection and thoughtful design choices can further lower the likelihood of galvanic corrosion in particular applications.
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