What is this?
High purity graphite tube, conductive high temperature protection tube. Graphite tubes are widely used in stirring liquid metals, melting, and casting metals, such as silver, gold, copper and so on. Stir and help you with your casting project with a graphite stir rod.

What do I get?
Packing Contents: 2Pcs x Graphite Tubes
Outer Diameter: 6mm / 0.2inch
Inner Diameter: 4mm / 0.2inch
Length: 70mm / 2.8inch

What are the advantages of this product?
The melting point of graphite is 380+50°C, the boiling point is 4250°C, and the coefficient of thermal expansion is small.
The electrical conductivity of graphite is one hundred times higher than that of general non-metallic,and the thermal conductivity exceeds that of steel, iron, lead and other metal materials.
Acid and alkali resistance and corrosion resistance.
It can withstand changes in temperature at normal temperature without breaking.

How to use it?
When stirring with a long carbon stirring rod, the graphite rod can be tied to a small iron rod or wooden chopsticks to increase the length and prevent burns.Widely used in industries, such as scientific research experiments, metal smelting, aviation chemical industry, electrical and so on.

What should I pay attention to?
Please pay attention to the size selection and avoid high temperature burns during casting.