Iyle Tube Fittings is a reliable South African manufacturer and supplier of high-performance Inconel 718 tube fittings. With a keen focus on precision engineering and customer satisfaction, the company supplies consistent and corrosion-resistant tube fittings appropriate for rigorous industrial applications. Iyle Tube Fittings caters to a wide spectrum of industries such as aerospace, marine, chemical processing, and power generation, with customized solutions conforming to international standards. Their Inconel 718 fittings enjoy a reputation of being durable, possessing high strength, and being resistant to harsh temperatures and pressure, which makes them a highly sought choice in stringent applications worldwide.
Inconel 718 tube fittings consist largely of nickel, chromium, and iron, with others such as niobium, molybdenum, and titanium that reinforce their strength and resistance to corrosion. The alloy provides superior mechanical properties such as tensile strength of up to 1,250 MPa, yield strength of about 1,030 MPa, and good endurance resistance. The alloy remains stable and performs well at high temperatures of up to 700°C. The fittings also have superior weldability and resistance to creep, which makes them perfect for use in applications where mechanical stress and oxidation are critical.
| 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 6010 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 |
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| 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 | |
| Grade | C | Mn | Si | S | Al | Ti | Fe | Ni | Cr |
| Inconel 718 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | 0.40 max | 0.40 max | 5.0 max | 58.0 min | 20.0 – 23.0 |
| 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 % |
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST | OR |
| Inconel 718 | N06625 | 2.4856 | NC22DNB4M | NiCr22Mo9Nb | NCF 625 | NA 21 | ХН75МБТЮ | ЭИ602 |
Contact us to get a quick quote for your requirement.
Inconel 718 tube fittings have found broad application in industries that require unmatched strength and withstanding of extreme conditions. They are preferred for aerospace use in components of jet engines, fuel lines, and hydraulic systems because of their capability to withstand stress at high temperatures and high pressure. They are applied in offshore drilling rigs and subsea equipment in the oil and gas sector because of their corrosion and stress cracking resistance. Chemical processing plants depend on Inconel 718 fittings for processing aggressive fluids, while power generation facilities utilize them in turbines and heat exchangers.
Please feel free to contact us if you need any further information or for enquiry.
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