The "C520" likely denotes a specific grade or formulation within the cordierite ceramic range, possibly indicating particular physical properties such as density, strength, or maximum operating temperature. These plugs are often employed as bobbins for heating elements, thermocouple protection tubes, or insulators in high-temperature environments, such as industrial furnaces, electric heaters, and kilns. They ensure the safe and reliable operation of equipment by providing effective electrical insulation and thermal stability.

Technical Parameters

Application

Specifically used for high-temperature and high-voltage insulation parts, circuit substrates, high-temperature devices, etc. As the main representative of precision ceramic materials, it is widely used in industries such as semiconductors, petrochemicals, and electronics.

Advantages

1. we support OEM and ODM;
2. We have a professional R&D team and technical support;
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Certificate

FAQ

1. How can you get quotation?
Please kindly send me your drawing with technic requirement and demand quantity.
If you don't have the drawing, please kindly courier samples to us. we will quote our best price in 24 hours.

2. How can you get samples?
We can supply free samples if we have them in stock. If we haven't produce the products, we can supply some free samples after getting tool fee. Please take note that the courier fee should be at destination.

3. What’s the lead-time for samples and batch orders?
It is 18days for supplying samples. It is around 25days for batch orders.

4. Can I visit you?
Sure. If you're a volume buyer and would like to visit our in-house products and production line, please contact us to make an appointment.