ASTM B523 Welded Zirconium Tube UNS R60702 For Heat Exchanger Applications
ASTM B523 Zirconium Welded Tubing UNS R60702 For Heat Exchanger Applications
Zirconium Welded Tubing is made of zirconium and Zr alloys. Due to the excellent performance and corrosion resistance of zirconium, zirconium alloy tubes are often used in manufacturing various corrosive fluid transmission pipeline systems. It is widely used in heat exchange equipment, such as tubular heat exchanger, coil heat exchanger, serpentine heat exchanger, condenser, evaporator and pipeline
CHEMICAL COMPOSITIONS (NOMINAL)
| Type | Zr+Hf | Hf | Fe+Cr | H | N | C | O | Nb |
|---|---|---|---|---|---|---|---|---|
| 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 |
PARAMETERS
- Zirconium tube outer diameter: 6.0-114mm
- Zirconium tube wall thickness: 0.3-8.0 mm
- Zirconium tube length: ≤ 18000mm
APPLICATIONS
Zirconium Welded Tubing is an alloy tube material made of zirconium and other metals. Due to the excellent nuclear and corrosion resistance of zirconium, zirconium alloy tubes are often used in the nuclear fuel assemblies and in core structures of water-cooled reactors. Pure zirconium tube is mainly used to manufacture chemical equipment.
Zirconium Welded Tubing Picture:
Zirconium Corrosion Resistance
Zirconium Welded Tube is usually used in highly corrosive industrial applications, and is often used in chloride based processes. These and other highly corrosive chemicals can cause damage to smaller materials.
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