Incoloy Tube Fittings

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Rudra Tubefittings, a prominent manufacturer and supplier located in Kolkata, India, specializes in high-quality Incoloy Tube Fittings designed for top-notch performance in tough industrial settings. These fittings are built to resist oxidation, high-temperature corrosion, and chemical attacks, ensuring that connections in critical fluid and gas handling systems are secure and leak-proof. With a commitment to advanced manufacturing techniques and rigorous quality control, Rudra Tubefittings delivers products that are precise, durable, and dependable. Their Incoloy Tube Fittings are trusted across various industries that need high-performance solutions capable of enduring extreme temperatures, corrosive substances, and challenging operational conditions.

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Made from nickel-iron-chromium alloys, often with added molybdenum and copper depending on the specific grade, Incoloy Tube Fittings offer remarkable corrosion resistance and mechanical strength. These alloys are known for their excellent resistance to pitting, stress corrosion cracking, and oxidation, even in high-temperature and aggressive chemical environments. Incoloy maintains its dimensional stability and toughness over a wide temperature range, making it perfect for long-term applications. Its unique blend of strength, ductility, and corrosion resistance guarantees reliable performance in high-pressure, high-temperature, and chemically aggressive systems.

Incoloy Tube Fittings Specifications

Specifications ASTM B366 / ASME SB366
Size 1/16 in. to 2 in. & 2mm to 50 mm.
Dimensional Range 1/16 to 2 inches (imperial); 2 to 50 mm (metric)
Working Pressures Upto 2000 to 8250 PSI
Thread Type NPT – ASME B1.20.1, SAE AS71051 | ISO/BSP Parallel – ISO 228 | ISO/BSP Tapered – ISO 7, BS EN 10226-1 | SAE (Unified) – ASME B1.1
End Connections NPT, ISO/BP, SAE/MS, AN, weld ends, port connectors, sanitary flanges, tube adapters
Types Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories
Equivalent To SWAGELOK, PARKER, DK-LOK, HOKE
Max Working Pressure 8MPa | 1200psi Depending on The Tubing Material
Working Temperature -40°C—250°C | -40°F—482°F Depending on The Tubing Material
Configurations Straights, elbows, tees, crosses, caps, plugs, nuts and ferrules Chromatograph and Column End
Tube Fitting uses & application
  • Compression tube fitting to connect two imperial tubes (or fractional tubes), two metric tubes or, also, the connection of a metric tube at one end and a fractional/imperial tube at the other end in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc
  • Tube Fittings useful for their extreme temperature and pressure capabilities for high/low temperatures applications, and their compatibility with aggressive fluids, compression fittings can be seen in systems varying from gas lines in refineries, plumbing etc.
Material Test Certificates (MTC) for Tube Fitting as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Incoloy Tube Fittings Chemical Composition

GradeCMnSiSAlTiFeNiCr
Incoloy Tube Fittings0.10 max0.50 max0.50 max0.015 max0.40 max0.40 max5.0 max58.0 min20.0 – 23.0

Incoloy Tube Fittings Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.4 g/cm3 1350 °C (2460 °F) Psi – 1,35,000 , MPa -930 Psi – 75,000 , MPa – 517 42.5 %

Types of Incoloy Tube Fittings

Incoloy Positionable Male Run Tee
Incoloy Female Adapter
Incoloy Bulkhead Female Connector
Incoloy Male Adapter
Incoloy Bulkhead Male Connector
Incoloy Female Branch Tee

Incoloy Tube Fittings Equivalent Grades

STANDARDUNSWNR.AFNORENJISBSGOSTOR
Incoloy Tube FittingsN088252.4858NC22DNB4MNiCr22Mo9NbNCF 825NA 21ЭП703ЭИ602

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Largest Manufacturer and Supplier of Incoloy Tube Fittings in Kolkata, Kolkata

At Rudra Tube Fittings, we are proud to be the largest supplier, manufacturer, and exporter of Incoloy  Tube Fittings in Kolkata, Kolkata. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Kolkata, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.

Contact us to get a quick quote for your requirement.

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Incoloy Tube Fittings Uses

Incoloy Tube Fittings find extensive use in industries that require dependable, corrosion-resistant, and high-temperature-capable connections. They play a crucial role in chemical processing, petrochemical plants, and oil and gas systems, where exposure to harsh fluids and elevated temperatures is routine. Power generation and desalination plants depend on them for heat exchangers and high-temperature instrumentation lines. Moreover, Incoloy Tube Fittings are utilized in aerospace, marine engineering, and specialized laboratory systems that demand leak-proof, durable, and corrosion-resistant connections for safe and efficient fluid handling.

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