Home > Copper Nickel > Copper Nickel 70/30 Tube Fittings
Mehul Nickel Alloys, a leading manufacturer and supplier in Dubai, UAE, offers high-quality Copper Nickel 70/30 Tube Fittings designed to meet the stringent demands of marine and industrial applications. These fittings, composed of 70% copper and 30% nickel, provide excellent resistance to corrosion and biofouling in seawater environments. With superior mechanical strength and exceptional durability, they are ideal for use in shipbuilding, desalination plants, and offshore oil and gas industries, ensuring reliable and long-lasting performance.
Copper Nickel 70/30 tube fittings are made of 70% copper and 30% nickel, with small amounts of iron and manganese, providing high strength and corrosion resistance. They offer good mechanical properties, including high tensile strength, good ductility, and excellent resistance to stress corrosion especially in marine environments Fitting highly durable Resistant, making them ideal for marine water systems. Their ease of manufacture and reliability under extreme conditions make them a favourite in marine engineering.
Specification : ASTM B366 / ASME SB366
Tube Size : 1/16”OD to 2”OD, 2mm OD to 50mm OD
Thread : NPT, BSP, BSPT, UNF, ISO, SAE etc.
Pressure Rating : 6000PSI for Nickel Alloy, 300/1000/3000PSI for Brass
Applicable Temperature : 150-400°C
Origin : Indian Origin, European Origin, Japanese Origin
Testing and Documents : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
Packing : Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 70/30 | 65.0 min | 1.0 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Cu-Ni 70/30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
At Mehul Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Tube Fittings in Dubai, UAE, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the UAE, 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 70/30 tube fittings are widely used in marine and offshore applications due to their resistance to unusual seawater corrosion and biofouling Important in marine water production for marine water pipes, cooling systems, heat exchangers and desalination water. In addition, these materials are used in power plants, especially in water coolers and condensers. Its durability and reliability also make it suitable for offshore oil and gas operations, where it contributes to long maintenance-free operations in harsh and salty environments Versatile applications ensures that they operate under harsh conditions.
