C70600 C71500 Seamless Copper Nickel Pipe ASME SB111 Marine Anti-corrosion CuNi 70/30
C70600 C71500 Seamless Copper Nickel Pipe ASME SB111 Marine Anti-corrosion CuNi 70/30
1. Product Description
Copper nickel pipe is a tube made of copper-nickel alloy, primarily with nickel as the main alloying element. Common grades include C70600 (90/10) and C71500 (70/30). It offers excellent seawater corrosion resistance, biofouling resistance, good thermal conductivity, and mechanical properties.
2.Product Applications
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Seawater piping systems (ships, offshore platforms, desalination)
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Heat exchangers and condensers
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Hydraulic and lube oil lines
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Power plant water supply systems
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Chemical and pharmaceutical equipment
3.Product Functions
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Convey media such as seawater, fresh water, oil, gas, and chemicals
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Conduct heat in heat exchange equipment
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Provide pressure-resistant, corrosion-resistant fluid passages
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Prevent pipe blockage due to marine growth
4.Key Product Parameters
| Parameter | Typical Value |
| Grade | C70600 (90/10), C71500 (70/30) |
| Outer Diameter (OD) | 6 mm – 610 mm |
| Wall Thickness (WT) | 0.5 mm – 50 mm |
| Length | Random or fixed length (max 12 m) |
| Density | 8.9 g/cm³ (C70600) |
| Melting Point | 1100–1240 °C |
| Tensile Strength | ≥ 300 MPa |
| Yield Strength | ≥ 105 MPa |
| Elongation | ≥ 30% |
| Thermal Conductivity | ~ 40 W/(m·K) |
FAQ
1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
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