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Chanathip Nickel Alloys stands out as a top-notch manufacturer and supplier located in Bangkok, Thailand, with a focus on producing high-quality Copper Nickel 70/30 Coils. These coils are celebrated for their remarkable corrosion resistance, durability, and precision, making them perfect for the demanding needs of marine, chemical, and industrial sectors. At Chanathip Nickel Alloys, every coil is crafted through advanced manufacturing techniques and rigorous quality control, ensuring they deliver consistent strength, reliability, and long-lasting performance. Industries around the globe trust their Copper Nickel 70/30 Coils for efficient and dependable solutions in piping, heat exchangers, and other critical systems that operate in tough and corrosive environments.
The Copper Nickel 70/30 Coils are made up of 70% copper and 30% nickel, along with small amounts of iron and manganese to boost their mechanical strength and resistance to corrosion. This alloy is particularly known for its outstanding resistance to seawater corrosion, biofouling, and erosion, making it an excellent choice for marine and offshore applications. On the mechanical side, these coils offer high tensile strength, great ductility, and toughness while still being flexible under stress. Their thermal and electrical conductivity guarantees reliable performance in pipelines, heat exchangers, and other industrial applications that demand durability and long-term stability.
| Specifications | : | ASTM / ASME SB 122 |
| Size | : | 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm |
| Thickness | : | 0.1mm to 12 mm Thk |
| Form | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange) |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness | : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cupro Nickel 70/30 | 65 min | 1.0 max | 0.05 max | 29-33 max | 0.4-1.0 max | 1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
At Chanathip Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Coil in Bangkok, Thailand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Thailand, 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.
You’ll find Copper Nickel 70/30 Coils widely utilized in shipbuilding, seawater piping, desalination plants, offshore structures, chemical processing equipment, and heat exchanger systems, all thanks to their superb corrosion resistance and mechanical reliability. They’re well-suited for high-pressure and high-temperature applications that require secure and durable materials. The blend of strength, longevity, and corrosion resistance means minimal maintenance and an extended service life. These coils are the go-to choice for industries that need robust, efficient, and high-performance solutions capable of enduring challenging environmental conditions.
