Inconel Tube Fittings

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Paul Tube Fittings stands out as a top-notch manufacturer and supplier of high-quality Inconel Tube Fittings right in Houston, USA. Known for their commitment to quality, precision, and reliability, this company focuses on delivering corrosion-resistant and high-performance fittings that meet the toughest industry standards. With cutting-edge manufacturing facilities and a passionate team, Paul Tube Fittings is dedicated to providing optimal solutions for critical applications in sectors like oil & gas, chemical, aerospace, and marine. Their Inconel Tube Fittings are designed to excel under extreme pressure and temperature conditions, making them a go-to choice for industrial operations that demand durability and consistent performance in harsh environments.

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Inconel Tube Fittings are primarily made up of nickel (at least 58%), along with chromium (14–17%), iron, molybdenum, and trace amounts of cobalt and titanium. This special blend gives them remarkable resistance to oxidation and corrosion, even when the heat is on. Mechanically, Inconel boasts impressive tensile strength, yield strength, and excellent creep resistance, with tensile strength soaring up to 100 ksi. These qualities make the fittings perfect for applications that experience thermal cycling, mechanical stress, and tough operating conditions where traditional materials might wear out or fail over time.

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
  • 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

Inconel Tube Fittings Chemical Composition

GradeCMnSiSCuFeNiCr
Inconel Tube Fittings0.15 max1.00 max0.50 max0.015 max0.50 max6.00 – 10.0072.00 min14.00 – 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 Positionable Male Run Tee
Inconel Female Adapter
Inconel Bulkhead Female Connector
Inconel Male Adapter
Inconel Bulkhead Male Connector
Inconel Female Branch Tee

Inconel Tube Fittings Equivalent Grades

STANDARDUNSWNR.AFNORENJISBSGOSTOR
Inconel Tube FittingsN066002.4816NC15FE11MNiCr15FeNCF 600NA 13МНЖМц 28-2,5-1,5ЭИ868

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Largest Manufacturer and Supplier of Inconel Tube Fittings in Houston, USA

At Paul Tube Fittings, we are proud to be the largest supplier, manufacturer, and exporter of Inconel Tube Fittings in Houston, USA. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the USA, 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 their place in industries that require outstanding heat and corrosion resistance. You’ll commonly see them in aerospace engines and exhaust systems, chemical processing plants dealing with aggressive acids, oil and gas extraction and refining systems, and marine engineering projects that need to withstand saltwater corrosion. They also play a vital role in power generation systems, especially in nuclear and thermal plants, thanks to their stability at high temperatures. Inconel fittings guarantee leak-proof, reliable performance in systems that operate under extreme pressure, making them essential for maintaining safety and efficiency in complex industrial setups.

 

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