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Al Vishwas Nickel Alloys distinguishes itself as a premier manufacturer and supplier of high-grade Copper Nickel Valves located in Dubai, UAE. They cater to industries that require outstanding corrosion resistance and enduring performance. These valves are carefully designed to operate dependably in demanding marine, offshore, and industrial environments. Through the use of advanced manufacturing technology, top-tier Cu-Ni materials, and stringent quality control, Al Vishwas Nickel Alloys guarantees that their products are robust, structurally sound, and leak-free. With a firm commitment to excellence and customer satisfaction, they provide reliable Copper Nickel valve solutions for shipbuilding, desalination plants, chemical processing, and seawater systems.
Copper Nickel Valves are typically manufactured using Cu-Ni 90/10 or 70/30 alloys, mainly made up of copper, nickel, and minor quantities of elements such as iron and manganese to boost corrosion resistance and durability. These valves are recognized for their exceptional resistance to seawater corrosion, biofouling, and erosion, which makes them ideal for saltwater uses. They deliver outstanding tensile and yield strength, excellent ductility, and stability across a range of temperatures and pressures. Their sturdy mechanical characteristics ensure dependable sealing, an extended service life, and steady performance in demanding marine and industrial settings.
Standards : API 600/BS1414, API 598/BS EN 12266-1, ASME B 16.10, ASME B 16.5, ASME B 16.25, ASME B 16.34
Size : 1/8” up to 16”
Rating : 150#,300#,600#,800#,1500#.
End Connection : Screwed [NPT], Socket Weld, Flanged End, Screwed Parallel, Screwed Taper
Grade | C | Mn | Si | Fe | S | Cr | Al-Ti | Ni | |
Incoloy Fasteners | min. | – | – | – | 39.5 | – | 19.0 | 0.15 | 30.0 |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
Incoloy Fasteners | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa –205 | 30 | – | – |
At Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Coper Nickel valves in Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our modern production facilities are strategically situated in the UAE, enabling us to keep an extensive inventory of more than 16,000 tons of top-quality materials always available in stock. We are committed to providing outstanding products and services, guaranteeing dependability and excellence for our worldwide customers.
Reach out to us for a fast quote tailored to your needs.
Copper Nickel Valves are widely employed in marine and offshore engineering, owing to their outstanding resistance to seawater corrosion and erosion. They serve an essential function in seawater cooling systems, ballast water systems, heat exchangers, and shipbuilding components. Within desalination plants, these valves control the flow of saline fluids and guarantee reliable performance under high pressure. Numerous industrial sectors, such as chemical processing, power generation, and HVAC systems, likewise depend on Cu-Ni valves for managing brine, corrosive fluids, and high-salinity water. Their toughness and dependability make them a preferred option for demanding applications.
