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At Maria Pipes and Tubes, we take pride in being a reliable manufacturer and supplier of top-notch Incoloy 825 Pipes, right from the heart of Kuala Lumpur, Malaysia. Our Incoloy 825 pipes are crafted to provide outstanding corrosion resistance and mechanical performance, even in the toughest environments. We cater to a diverse array of industries, including chemical processing, marine, oil & gas, pollution control, and nuclear fuel reprocessing. With a strong focus on quality and timely delivery, we ensure that every pipe we produce meets international standards and is meticulously engineered for long-lasting performance in highly corrosive and high-temperature conditions.
Incoloy 825 Pipe is a unique nickel-iron-chromium alloy, enhanced with molybdenum, copper, and titanium, which gives it remarkable resistance to both oxidizing and reducing environments. It stands up exceptionally well against sulfuric and phosphoric acids, as well as chloride-induced corrosion and stress corrosion cracking. On the mechanical side, it boasts a tensile strength of about 550–700 MPa and excellent resistance to creep and rupture at elevated temperatures. Plus, it’s easy to weld and form, making it perfect for both seamless and welded constructions. Thanks to its robust chemical makeup and mechanical strength, Incoloy 825 is the go-to choice for piping systems that face harsh industrial processes.
| 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) | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Incoloy 825 Pipes are extensively utilized in highly corrosive settings where durability and chemical resistance are non-negotiable. In chemical and petrochemical plants, they’re essential for piping systems that deal with acid mixtures and aggressive media. The marine industry relies on them for heat exchangers and seawater piping, while the oil & gas sector uses them in offshore and subsea applications. In pollution control and nuclear processing facilities, these pipes play a crucial role in scrubbers, reactors, and waste disposal systems. At Maria Pipes and Tubes, we’re committed to providing the best solutions for your piping needs.
Maria Pipes and Tubes is the largest supplier of Incoloy 825 Pipe in Kuala lumpur, Malaysia. We offer premium-quality, corrosion-resistant pipes and tubing ideal for marine, chemical, and industrial applications, with our reliable delivery and customized solutions to meet diverse client needs.
Yes, custom sizes are available for Incoloy 825 Pipe to meet specific requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@mariapipes.com.
Incoloy 825 pipe is widely used in applications requiring resistance to acidic and corrosive environments. Their excellent corrosion resistance, especially to sulfuric and phosphoric acids, makes them ideal for chemical plants, petrochemical plants and oil and gas applications Incoloy 825’s durability in high-temperature environments makes it suitable for heat exchangers, nuclear fuel regeneration and pollution control systems Furthermore, pitting and Resistance to stress corrosion cracking increases reliability in seawater applications and acidic climates, where severe conditions superior
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