Do you manufacture precision electronics or high-end ceramic smoking tips?
You need a tube with high purity and high dimensional accuracy. Our product are designed specifically for this purpose. These tubes are used for electronic insulation, precision assembly, and heat protection. They are suitable for electronic components, small precision devices, and ceramic smoking tip applications.
We use electronic-grade, high-purity alumina as the raw material. The production process includes ultra-clean manufacturing, high-temperature sintering, and precision grinding to micron-level tolerances. The material is highly pure, free of impurities and non-magnetic. Its insulation performance and dimensional accuracy meet electronic-grade standards. The tube wall is smooth, and the ends are flat. The brand is Jiujiu.
How does our precision machining achieve micron-level accuracy?
Our factory is equipped with advanced production equipment, including automatic powder forming machines and high-precision CNC systems. These technologies allow us to achieve micron-level dimensional control.
Our ceramic thermocouple protection tubes are ground to extremely tight tolerances. Coaxiality, roundness, and straightness are controlled within very small tolerance ranges. We do not produce rough or low-precision parts. Every tube undergoes automatic dimensional inspection to ensure consistency.
You can customize inner diameter, outer diameter, length, wall thickness, and coaxiality requirements. Simply provide your specifications, and we will manufacture product that precisely match your electronics or smoking tip applications.
What technical data should you review before purchasing?
The table below lists the key specifications of our ceramic thermocouple protection tubes. Please use these values to evaluate performance.
|
Parameter |
Value / Range |
|
Material |
Electronic-grade high-purity alumina |
|
Purity |
≥ 99.5% |
|
Maximum working temperature |
1550°C |
|
Insulation resistance |
> 10¹³ Ω·cm |
|
Magnetic impurities |
None |
|
Inner diameter tolerance |
± 0.01 mm |
|
Outer diameter tolerance |
± 0.01 mm |
|
Straightness tolerance |
≤ 0.02 mm / 100 mm |
|
Surface finish |
Ra ≤ 0.2 µm |
|
Length range |
5 mm – 300 mm (customizable) |
Why do our product ensure high product quality?
These tubes offer excellent heat resistance, a smooth and hard surface, and outstanding electrical insulation. They maintain high performance under extreme temperatures and have excellent chemical stability.
In electronic environments, they do not conduct electricity and do not introduce impurities that could affect performance. This helps maintain the stability and reliability of precision electronic systems.
We provide test certificates that meet international standards. Our ceramic thermocouple protection tubes comply with global electronic ceramic component requirements. They are widely used by electronics manufacturers and ceramic smoking tip producers worldwide to improve product quality. You can purchase them with full confidence.
Hot Tags: ceramic thermocouple protection tubes, China ceramic thermocouple protection tubes manufacturers, suppliers, factory, Porous Ceramic Tube, Hollow Ceramic Tubes, Alumina Single Bore Tubes, ceramic tube, Alumina Ceramic Rod, Ceramic Sheath Tube
