Sayam Nickel Alloys is a reliable manufacturer and supplier of premium Incoloy 825 pipe fittings based in Hyderabad, India. We produce a comprehensive range of fittings designed to perform efficiently in highly corrosive and high-temperature environments. Manufactured using high-quality raw materials and modern fabrication techniques, our Incoloy 825 pipe fittings offer excellent resistance to oxidation, pitting, and stress corrosion cracking. Serving industries such as chemical processing, oil and gas, marine, and power generation, Sayam Nickel Alloys focuses on precision, durability, and compliance with international standards to ensure long-term performance and customer satisfaction.
Incoloy 825 Pipe Fittings offer superior resistance to corrosion, especially against acids, alkalis, and chlorides. They maintain high strength and stability at elevated temperatures, ensuring durability in harsh environments. The alloy’s high nickel, chromium, and molybdenum content enhances its resistance to oxidation and stress-corrosion cracking. These properties make Incoloy 825 pipe fittings ideal for applications in chemical processing, oil and gas, and marine industries, providing reliable performance and longevity in challenging conditions.
Specifications : ASTM B366 / ASME SB366
Size : Seamless Inconel / Incoloy Butt Weld Fittings: 1/2″ – 10″
Welded Inconel / Incoloy Butt Weld Fittings: 1/2″ – 48″
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Thickness : SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Types : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Inconel Pipe Fittings | 0.15 max | 1.00 max | 0.50 max | 0.015max | 0.50 max | 6.00 – 10.00 | 72.00 min | 14.00 – 17.00 | – | – |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel Pipe Fittings | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
Incoloy 825 is a nickel-iron-chromium alloy enriched with molybdenum, copper, and titanium, providing outstanding resistance to corrosion in acidic and chloride-rich environments. Nickel offers protection against stress corrosion cracking, while chromium enhances oxidation resistance. Molybdenum improves pitting and crevice corrosion resistance, and titanium stabilizes the alloy against intergranular attack. Incoloy 825 pipe fittings exhibit good tensile and yield strength, excellent ductility, and toughness, maintaining mechanical stability under elevated temperatures and pressure conditions.
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Incoloy 825 pipe fittings are widely used in industries where resistance to aggressive chemicals and harsh operating conditions is essential. Common applications include chemical and petrochemical processing, oil and gas production, acid handling systems, and pollution control equipment. These fittings are also used in offshore platforms, seawater piping, heat exchangers, and nuclear fuel reprocessing units. Due to their durability and resistance to sulfuric and phosphoric acids, Incoloy 825 fittings are ideal for high-pressure pipelines and critical fluid transfer systems requiring long service life and minimal maintenance.
