Inconel Tube Fittings
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Rudra Tubefittings, located in Kolkata, India, has earned a solid reputation as a reliable manufacturer and supplier of top-notch industrial components, with a focus on Inconel Tube Fittings. These fittings are celebrated for their precision engineering, impressive durability, and outstanding resistance to corrosion, high temperatures, and extreme pressure. They play a crucial role in ensuring dependable and efficient fluid connections within demanding industrial systems. At Rudra Tubefittings, quality, innovation, and timely delivery are paramount, with each Inconel Tube Fitting crafted to meet rigorous industry standards. These fittings are widely utilized in sectors like chemical, petrochemical, marine, and power generation, offering long-lasting performance, leak-proof connections, and safe operation—making them perfect for critical and high-performance industrial applications.
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Inconel Tube Fittings are primarily crafted from nickel-chromium-based superalloys, which provide remarkable resistance to corrosion, oxidation, and high temperatures. On a mechanical level, they boast exceptional tensile strength, toughness, and dimensional stability, ensuring reliable performance even under extreme pressure and temperature conditions. The alloy’s impressive fatigue and stress resistance, paired with precision engineering, guarantees leak-free connections and smooth operation. These mechanical and chemical attributes make Inconel Tube Fittings the go-to choice for industrial applications that demand long-term durability, minimal maintenance, and consistent performance in harsh, high-pressure, and chemically aggressive environments.
Inconel 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 6000 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 |
|
| 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 | |
Inconel Tube Fittings Chemical Composition
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel Tube Fittings | 0.15 max | 1.00 max | 0.50 max | 0.015 max | 0.50 max | 6.00 – 10.00 | 72.00 min | 14.00 – 17.00 |
Inconel Tube Fittings Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.47 g/cm3 | 1413 °C (2580 °F) | 655 MPa, 95000 psi | 310 MPa, 45000 psi | 45 % |
Types of Inconel Tube Fittings






Inconel Tube Fittings Equivalent Grades
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST | OR |
| Inconel Tube Fittings | N06600 | 2.4816 | NC15FE11M | NiCr15Fe | NCF 600 | NA 13 | МНЖМц 28-2,5-1,5 | ЭИ868 |
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Largest Manufacturer and Supplier of Inconel Tube Fittings in Kolkata, Kolkata
At Rudra Tube Fittings, we are proud to be the largest supplier, manufacturer, and exporter of Inconel 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.
Inconel Tube Fittings Uses
Inconel Tube Fittings find extensive use in chemical processing, petrochemical, marine, power generation, and offshore industries. They ensure secure, leak-proof connections in pipelines that handle corrosive fluids, high-pressure gases, and high-temperature liquids. Their superior corrosion resistance, mechanical strength, and durability make them well-suited for the toughest industrial environments. Additionally, they are commonly used in heat exchangers, industrial machinery, and critical process systems where reliability and safety are non-negotiable.



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