Curtis Tube Fittings is a renowned Philippines-based manufacturer and supplier of high-quality tube fittings. With over years of experience, Curtis is famous for offering high-performance, long-lasting solutions to diverse industries. Among its top-end products is the Inconel 718 Tube Fittings, which is world-famous for its superior strength and ability to withstand extreme temperatures and corrosion. These fittings are engineered to provide consistent performance in high-stakes applications like aerospace and power generation, with long-lasting durability and efficiency
Inconel 718 Tube Fittings consist mainly of nickel (50-55%), chromium (17-21%), and iron (balance), with molybdenum, niobium, and titanium additions. This special alloy composition provides superior resistance to oxidation, corrosion, and heat, even under harsh conditions. Inconel 718 has high tensile and yield strength at high temperatures, up to 1300°F (704°C), with excellent fatigue and creep resistance. Its weldability and formability are also good, making it suitable for intricate, high-stress applications where dependability is at a premium.
| 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 | |
| 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 |
Venton Tube Fittings is a trusted and exporter of top-quality(Inconel 718 Tube Fittings) Philippines. Our products are used widely across diverse industries, proving our commitment to excellence and customer satisfaction. Our unique finishing processes set us apart in the metal istockist ndustry. We assure premier product quality and reliability. Our dedication to innovation and precision, enables us to provide to the evolving needs of our clients while maintaining the highest standards of service.
Contact us to get a quick quote for your requirement.
Inconel 718 Tube Fittings find extensive application in industries where the materials need to be strong enough to resist severe heat, pressure, and corrosive environments. These fittings are widely used in aerospace, nuclear, and gas turbine systems. They are necessary for high-stress items like turbine blades, engines, and reactor cores. The superior strength, corrosion resistance, and heat stability of Inconel 718 make it ideal for demanding applications, guaranteeing performance and reliability in systems subjected to high temperatures and aggressive environments.
Please feel free to contact us if you need any further information or for enquiry.
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