Curtis Tube Fittings is a renowned manufacturer and supplier of high-quality tube fittings based in Manila, Philippines. With a strong reputation for precision and reliability, Curtis offers a wide range of tube fittings designed for various industries. Their product lineup includes Inconel 625 Tube Fittings, a high-performance solution known for its superior corrosion resistance and strength. These fittings are ideal for extreme environments, offering durability in high-temperature, high-pressure applications where reliability is essential.
Inconel 625 Tube Fittings are primarily composed of nickel (58%), with chromium (20-23%), molybdenum (8-10%), and niobium (3-4%) as key alloying elements. This composition ensures exceptional resistance to oxidation and corrosion, particularly in aggressive environments like seawater, acids, and high-temperature applications. Inconel 625 boasts high tensile strength, excellent fatigue resistance, and superior weldability. It also has low thermal expansion and excellent thermal conductivity, which helps maintain the integrity of systems in both high and low-temperature conditions.
| 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 625 | 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 625 | N06625 | 2.4856 | NC22DNB4M | NiCr22Mo9Nb | NCF 625 | NA 21 | ХН75МБТЮ | ЭИ602 |
Venton Tube Fittings is a trusted and exporter of top-quality(Inconel 625 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 625 Tube Fittings are widely used in industries requiring high strength and resistance to extreme environments. These fittings are commonly employed in aerospace, chemical processing, and marine applications. They are ideal for systems exposed to high pressure, high temperature, or corrosive fluids. Examples include jet engines, nuclear reactors, and heat exchangers. Inconel 625’s outstanding durability ensures long-lasting performance, even in the most challenging environments, reducing maintenance and enhancing the overall reliability of industrial systems.
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