What makes our alumina single bore tubes a good fit for your needs?
Are you manufacturing ceramic smoking tips or industrial pipe components? You need a tube with precise dimensions and stable performance. Our product are designed exactly for this purpose. These tubes are suitable for insulation, protection, and fluid flow applications. They are widely used in ceramic smoking tips and industrial equipment parts.
We use industrial-grade alumina ceramic as the raw material, followed by high-temperature forming, sintering, and precision grinding. The tube wall is uniform and the inner surface is smooth, with no pores or deformation. The brand is Jiujiu. Our factory is located in Yixing, Dingshu Town-a well-known ceramic production base in China.

How does our location help you save money on these tubes?
Our region has a well-established ceramic supply chain, which helps reduce both material and logistics costs. We pass these advantages on to our customers, allowing you to obtain high-quality alumina single bore tubes at more competitive prices. This is a real advantage for your business.
We support customization of inner diameter, outer diameter, length, wall thickness, and end shape. Simply provide your specifications, and we will produce product that precisely match your smoking tip or industrial pipe requirements.
We follow strict industrial ceramic standards, and our production process is mature and well-controlled, ensuring high batch consistency.
What technical data should you know before ordering?
The following specifications outline the key parameters of our alumina single bore tubes. Please refer to them to confirm suitability for your application.
|
Parameter |
Value / Range |
|
Material |
Industrial-grade alumina ceramic |
|
Purity |
≥ 95% |
|
Maximum working temperature |
1400°C |
|
Insulation resistance |
> 10^11 Ω·cm |
|
Inner diameter range |
1 mm – 50 mm (customizable) |
|
Outer diameter range |
3 mm – 80 mm (customizable) |
|
Length range |
10 mm – 500 mm (customizable) |
|
Wall thickness |
0.5 mm – 10 mm (customizable) |
|
Surface finish |
Smooth, burr-free |
Why are our product a reliable choice for your products?
These tubes are highly resistant to heat and feature a hard, smooth surface. They offer excellent wear resistance and aging resistance, as well as strong electrical insulation. Even under long-term use, they maintain their shape and structural stability, ensuring consistent performance of your components.
The material is clean and free of impurities, making installation easy. We provide test certificates that meet international standards. Our product are widely used by smoking tip manufacturers and industrial equipment producers worldwide. You can purchase them with confidence.

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