Active Member
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[China]
Address: NO.57 KEXUEDADAO ROAD
Contact name:ZHANG
JINXING MATECH CO LTD |
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Zirconium Tubing is a kind of metal with strong corrosion resistance, which is suitable for chemical corrosion resistant equipment. Its acid resistance is better than that of titanium and other steels, especially in 300-400℃ high-temperature and high-pressure steam and water. It has moderate mechanical properties and low atomic thermal neutron absorption cross-section. In addition, zirconium can withstand a variety of acids, alkalis, and salts. It has a strong affinity with oxygen. Nitrogen and other gases have been used in water-cooled nuclear reactors and corrosion, similar to tantalum. Zirconium is also quite stable in alkaline solutions. It is widely used in heat exchange equipment such as tube heat exchangers, coil heat exchangers, serpentine tube heat exchangers, condensers, evaporators, pipes, etc.
Chemical composition for Zirconium tubing
| Grade | Zr+Hf | Hf | Fe+Cr | Sn | H | N | C | O | Nb |
| R60702 | 99.2% | <4.5% | <0.20% | - | <0.005% | <0.015% | <0.030% | <0.15% | - |
| R60704 | 97.5% | <4.5% | 0.2-0.4% | 1.0-2.0% | <0.005% | <0.015% | <0.030% | <0.16% | - |
| R60705 | 95.5% | <4.5% | <0.2% | - | <0.005% | <0.015% | <0.050% | <0.16% | 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
The company also provides other zirconium and zirconium alloy products, such as zirconium rods, zirconium sheets, zirconium foils, zirconium wires, zirconium flanges, zirconium pellets, zirconium rings, zirconium springs, zirconium plates, zirconium rods, zirconium crucibles, zirconium flanges , Zirconium sputtering targets, zirconium pipe fittings, other zirconium machined parts and special parts
