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Si3N4 Heater Protection Tube For Aluminum

Si3N4 Heater Protection Tube for Aluminum introduction Our silicon si3n4 heater protection tube offer high mechanical strength at high temperature, excellent heat shock resistance and corrosion resistance. Standard Size ID: 40-135 mm OD: 55-170 mm L: 800-1250 mm Sophisticated sizes and shapes...

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Product Details

Si3N4 Heater Protection Tube for Aluminum introduction 

Our silicon si3n4 heater protection tube offer high mechanical strength at high temperature, excellent heat shock resistance and corrosion resistance.
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Standard Size
ID: 40-135 mm
OD: 55-170 mm
L: 800-1250 mm
Sophisticated sizes and shapes are available 

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Main Features of Si3N4 Heater Protection Tube for Aluminum
1.Corrosion resistance
Outstanding corrosion resistance to molten aluminum alloys and flux contamination free.
2.Oxidation resistance
Oxidation rarely accurs at operating temperature(up to 800 C), which allows hi-cera to maintain stable performance for a long service life.
3.Thermal shock resistance
Superior thermal shock resistance allows hi-cera protection tubes to be inserted in molten aluminum directly with simple preheating.
4.Mechanical strength
The highest strength among ceramics allows a thin wall thickness.

Packaging &Shipping 

We ensure to offer safe package and fast delivery for all our customers.

1.for big size cylinders : plastic pallet

2.for small size cylinders :polywood case with inner foam 

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