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Aisha Nickel Alloys, based in Muscat, Oman, is a leading manufacturer and supplier of high-quality copper-nickel products, including valves, pipes, fittings, sheets, and plates. Serving marine, offshore, desalination, chemical processing, and power generation industries, the company delivers products that meet international standards and ensure reliable performance in aggressive environments. Known for consistent quality, corrosion resistance, and technical expertise, Aisha Nickel Alloys offers Copper Nickel Valves as a premium solution. These valves are designed for superior durability, high mechanical strength, and excellent resistance to seawater corrosion, making them ideal for critical marine and industrial piping systems.
Copper Nickel Valves are typically made from alloys such as 70/30 or 90/10, consisting primarily of copper and nickel with minor amounts of iron and manganese to enhance strength and corrosion resistance. The alloy provides excellent tensile and yield strength, good ductility, and high impact and fatigue resistance. These valves maintain dimensional stability and mechanical integrity under high-pressure, high-flow, and corrosive seawater or industrial conditions. Their resistance to pitting, erosion, and biofouling ensures reliable long-term performance in demanding marine and industrial applications.
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” 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 Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Coper Nickel valves in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Copper Nickel Valves are widely used in marine and offshore piping systems, desalination plants, chemical processing equipment, and power generation facilities. They are ideal for controlling the flow of seawater or brackish water in pumps, heat exchangers, condensers, and pipelines. These valves are also employed in shipbuilding, offshore platforms, and industrial installations where corrosion resistance and mechanical reliability are essential. With excellent durability and resistance to erosion, pitting, and biofouling, Copper Nickel Valves provide secure, long-lasting operation, ensuring efficient and reliable flow control in harsh marine and industrial environments.
