Cold Rolling Coiled Zirconium Tube 702 UNS R60702 For Heat Exchanger
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Product Details:
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| Place of Origin: | CHINA |
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| Brand Name: | JINXING |
| Certification: | ISO 9001 |
| Model Number: | Zr702 Zirconium Alloy Tube |
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Payment & Shipping Terms:
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| Minimum Order Quantity: | 30 kg |
| Price: | Negotiable |
| Packaging Details: | plywood cases |
| Delivery Time: | 15-20 days |
| Payment Terms: | L/C, T/T, D/P, Western Union |
| Supply Ability: | 2000 kg per month |
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Detail Information |
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| Product: | Zirconium Alloy Tube | Type: | Zr702 |
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| Density: | 6.51 G/cc | Purity: | >99.2% |
| Tensile Strength: | >215 MPa | Elongation: | >16% |
| UNS No.: | R60702 | Application: | Coil-Heat Exchanger |
| Highlight: | ASTM B523 Zirconium Alloy Tube,UNS R60705 Zirconium Alloy Tube,Heat Exchanger Zirconium Alloy Tube |
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Product Description
The Zirconium Alloy Tube is completely resistant to alkali solution and molten alkali. The corrosion resistance of zirconium in sodium hydroxide medium is the same as that of nickel. Because zirconium has excellent corrosion resistance, it is much better than tantalum and precious metals in many cases. In addition, zirconium also has good mechanical properties and high temperature resistance.
CHEMICAL COMPOSITIONS (NOMINALS)
| Type | Zr+Hf | Hf | Fe+Cr | H | N | C | O | Nb |
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| Zr702 | >99.2 | <4.5 | <0.2 | <0.005 | <0.025 | <0.05 | <0.16 | / |
| Zr705 | 95.5 | <4.5 | <0.2 | <0.005 | <0.025 | <0.05 | <0.18 | 2.0-3.0 |
Density: 6.51 g/cc
Melting point: 1852°C
Thermal conductivity: 22W/(m °C)
Elastic bending modulus: 99.6GPa
Thermal expansions: 5.4x10 /°C
SPECIFICATIONS (NONIMALS)
APPLICATIONS
Zirconium is a highly corrosion-resistant metal, suitable for chemical-resistant equipment. Its acid resistance is better than titanium and various steels, and is similar to tantalum. Zirconium is also very stable in alkaline solutions.
Zirconium Alloy Tube Picture:
Zirconium Corrosion Resistance
Zirconium alloy tubes are commonly used in highly corrosive industrial applications and are often used in processes where chloride is a component. These and other highly corrosive chemicals can cause damage to smaller materials. This corrosion can quickly lead to repair and/or replacement of equipment in a short period of time, leading to costly and highly destructive process interruptions.
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