Copper Nickel Pipe Fittings – Astm B366 C70600, C71500, C71640, C70400, C71000 Manufacturer & Supplier
| Specifications | Astm, Asme, Din, Nf, Jis, En, Ios |
|---|---|
| Size Range | 1/2"nb To 48"nb, 1/2"nb, 48"nb |
| Dimension | Asme/ansi B16.9, Asme B16.28, Mss Sp 43 |
Copper Nickel Pipe Fittings Manufacturer in India - UNS C70600, C71500, C71640, C70400, C71000 Grades
Metalica Forging Inc is a Trusted Copper Nickel Pipe Fittings Manufacturer that makes high-performance precision-engineered fittings in high-performance grades. These fittings have very good resistance to corrosion in seawater, biofouling and thermal conductivity and hence are applicable in marine, offshore, desalination, and shipbuilding. Our Copper Nickel pipe fittings come in an extensive range of fittings, including fittings like elbows, tee, reducers and flanges, which are structurally manufactured to be easy to weld, leak-free, and long term performance with salt ridden harsh surroundings. Applied in chemical processing and HVAC also. Browse our expertly engineered Hastelloy Pipe Fittings built for durability and strength.
Our Copper Nickel pipe fittings are tested and proved on the key B2B marketplaces based on the guaranteed corrosion resistance, durable strength, and convenient installation within the large-scale marine and industrial systems. We provide custom solutions in different thicknesses, end connection types and compositions of the alloys. Fitted to large-scale supply, our fittings are delivered with quick logistics, bulk dispatchability, and complete material traceability, therefore being a favorite of marine contractors, industrial buyers, and government shipyards in worldwide supply chains.
Copper Nickel Pipe Fittings – Detailed Grade Table
| Common Name | Alloy Type | UNS Number | ASTM Standard | Copper (Cu %) | Nickel (Ni %) | Iron (Fe %) | Key Characteristics | Typical Applications |
|---|---|---|---|---|---|---|---|---|
| Cu-Ni 90/10 | 90/10 Copper Nickel | C70600 | ASTM B366 | 88.6 – 90.0 | 9.0 – 11.0 | 1.0 – 1.8 | Excellent resistance to seawater corrosion, good strength, anti-biofouling properties | Marine piping, shipbuilding, heat exchangers, condensers |
| Cu-Ni 70/30 | 70/30 Copper Nickel | C71500 | ASTM B366 | 66.0 – 69.0 | 29.0 – 33.0 | 0.4 – 1.0 | Higher strength and superior resistance to erosion and impingement attack | Offshore platforms, power plants, desalination systems |
| Cu-Ni 95/5 | 95/5 Copper Nickel | C70400 | ASTM B366 | 94.0 – 96.0 | 4.5 – 6.0 | 0.5 max | Good corrosion resistance in moderate marine conditions, cost-effective | Seawater piping, cooling water lines |
| Cu-Ni 80/20 | 80/20 Copper Nickel | C71000 | ASTM B366 | 79.0 – 82.0 | 19.0 – 23.0 | 0.4 – 1.0 | Improved strength with enhanced corrosion resistance | Heat exchangers, condensers, hydraulic lines |
| Cu-Ni 70/30 (Modified) | Enhanced 70/30 | C71640 | ASTM B366 | Balance | 29.0 – 33.0 | 0.4 – 1.0 | Enhanced resistance to high-pressure seawater and erosion | High-velocity seawater systems, offshore piping |
| Cu-Ni 30/70 | 30% Nickel Alloy | C71520 | ASTM B366 | Balance | 29.0 – 31.0 | 0.4 – 1.0 | Strong mechanical properties and excellent thermal stability | Industrial heat transfer systems |
| Cu-Ni 10% Nickel | Low Nickel Alloy | C70620 | ASTM B366 | Balance | 9.0 – 11.0 | 1.0 – 1.8 | Balanced corrosion resistance and fabrication properties | Marine components, oil & gas pipelines |
Engineered parts made of copper-nickel alloys, copper nickel pipe fittings offer remarkable corrosion resistance, especially in harsh marine and offshore conditions. These fittings, which are well-known for their exceptional mechanical strength and lengthy service life, function dependably in high-pressure and high-temperature environments. They are ideal for shipbuilding, desalination plants, power production units, oil and gas facilities, and heat exchanger systems because of their great resistance to stress corrosion cracking, pitting, and erosion. Copper Nickel Pipe Fittings, which come in grades like 90/10 and 70/30, guarantee dependability, minimal upkeep, and steady performance in challenging industrial applications.
Copper Nickel Pipe Fittings Weight Chart in KG, MM, PDF
| Nominal Pipe Size (NPS) | DN | Weight (Kg) |
|---|---|---|
| 1/2" | 15 | 0.12 |
| 3/4" | 20 | 0.18 |
| 1" | 25 | 0.27 |
| 1 1/4" | 32 | 0.38 |
| 1 1/2" | 40 | 0.55 |
| 2" | 50 | 0.85 |
| 2 1/2" | 65 | 1.20 |
| 3" | 80 | 1.75 |
| 3 1/2" | 90 | 2.35 |
| 4" | 100 | 3.10 |
| 5" | 125 | 4.90 |
| 6" | 150 | 6.80 |
| 8" | 200 | 12.50 |
| 10" | 250 | 20.30 |
| 12" | 300 | 31.40 |
| 14" | 350 | 45.80 |
| 16" | 400 | 63.50 |
| 18" | 450 | 85.20 |
| 20" | 500 | 110.60 |
| 22" | 550 | 140.30 |
| 24" | 600 | 174.80 |
Type of Sub-products
Copper Nickel Elbow Fittings Copper Nickel Elbow Fittings
Used to change pipe direction, these elbows come in 45° and 90° angles. Made from Cu Ni 90/10 or 70/30, they are ideal for saltwater cooling lines, offshore rigs, and naval vessels where corrosion resistance is crucial.
Copper Nickel Tee Fittings Copper Nickel Tee Fittings
Tee fittings split or combine flow and are widely used in shipboard piping systems. Their Cu Ni alloy structure prevents marine corrosion, making them ideal for seawater distribution and HVAC loops.