Ayhan Tube Fittings, located in Istanbul, Turkey, is a trusted manufacturer and supplier of Inconel 625 Ball Valves, providing top-notch solutions for industries that require exceptional strength and resistance to corrosion. Renowned for their precision engineering and commitment to international standards, these ball valves guarantee remarkable durability and performance even in the toughest conditions. Ayhan Tube Fittings caters to vital sectors like oil and gas, marine, petrochemical, and aerospace, offering products that blend cutting-edge technology, quality assurance, and prompt delivery. With a strong focus on customer satisfaction, the company has established itself as a reliable name in the specialty valve manufacturing arena.
Inconel 625 Ball Valves are primarily made up of nickel (at least 58%), chromium (20–23%), molybdenum (8–10%), and niobium (3.15–4.15%), along with trace amounts of iron, cobalt, and titanium. This unique alloy delivers outstanding resistance to oxidation, pitting, and crevice corrosion in challenging environments. On the mechanical side, Inconel 625 boasts impressive tensile and yield strength, high fatigue resistance, and remarkable toughness across a broad temperature spectrum. These characteristics, paired with excellent weldability and creep resistance, make Inconel 625 Ball Valves a reliable choice for critical and demanding industrial applications.
| Grade | C | Mn | Si | Fe | S | Cr2 | Al-Ti | Ni | |
| 625 | min. | – | – | – | – | – | 20.0 | – | 58.0 |
| max. | 0.10 | 0.50 | 0.50 | 5.0 | 0.015 | 23.0 | 0.40 | – | |
| Grade | Elongation (% in 50mm) minimum | Strength of Yield 0.2% Proof (MPa) minimum | Strength of Tensile (MPa) minimum | Hardness | |
| Rockwell B (HR B) maximum | Brinell (HB) maximum | ||||
| 625 | 42.5 | Psi – 75,000 , MPa – 517 | Psi – 1,35,000 , MPa -930 | – | – |
| Grade | UNS No | Old British | Euronorm | GOST | Japanese JIS | ||
| BS | En | No | AFNOR | ||||
| 625 | N06625 | NA 21 | NiCr22Mo9Nb | 2.4856 | NC22DNB4M | ХН75МБТЮ | NCF 625 |
Inconel 625 Ball Valves find extensive use in industries that demand dependable performance in harsh environments and under high pressure. They are commonly utilized in offshore oil and gas drilling, subsea systems, and chemical processing facilities where corrosive substances are involved. In the aerospace sector, these valves are prized for their strength and heat resistance in turbine engines and exhaust systems. Marine engineering projects depend on them for managing seawater and brine solutions. Furthermore, nuclear power plants and pollution control systems reap the benefits of their durability and reliability.
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Inconel 625 ball valves are widely used in applications requiring harsh environmental resistance. Their exceptional corrosion resistance makes them ideal for corrosive chemicals, seawater and acid applications. It is commonly used in marine, oil and gas, chemical processing, and air and aerospace applications, where high efficiency at high temperatures is required This valve also works well with nuclear power plants in, because of its resistance to wind. Furthermore, their resistance to high pressures and temperatures makes them suitable for use in heat exchangers and gas turbines.
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