セラミックスリーブ

光ファイバーコネクターの主要コンポーネントとして、SCタイプ、LCタイプ、そして各種カスタマイズされた分割セラミックスリーブやソリッドセラミックスリーブを提供しています。20年にわたる専門的な経験を持ち、標準・非標準のスリーブ製造において最先端を誇っています。当社の製品は、5G通信、計算能力センター、大規模データセンター、ファイバーレーザー機器などで広く使用されています。

1. 20年のセラミック製造経験
2. 品質保証付きの工場直接供給
3. 高精度かつ信頼性の高い性能
4. カスタム生産の利用可能
5. 月間1億個の安定した供給

Ceramic tubes have excellent properties such as high temperature resistance, corrosion resistance, wear resistance and high strength, and are widely used in fluid transportation, temperature measurement protection, insulation support and other fields in extreme environments. We provide a variety of materials such as zirconia, alumina, silicon carbide, etc., and can choose the appropriate type of ceramic tube according to different application requirements, such as standard tubes, non-standard tubes, etc. Our ceramic tubes have high-precision processing capabilities and can be customized with different sizes, tolerances and special structures to ensure stable operation in the semiconductor, medical, energy, chemical and other industries, improve equipment life and reduce maintenance costs.

Tube structure has always been our strength at UPCERA. We have a large number of ceramic tubes of different models and sizes, and can provide you with fast delivery and competitive prices. If you are interested in a specific type of ceramic tube, please click on the specific product to view details.
Our ceramic tube production capacity range and tolerance (Unit: mm)


Performance\Material
Alumina Zirconia Gemstone
Silicon Nitride

Aluminum Nitride

Silicon Carbide
96~99.95% YSZ ATZ ZTA Blue Zirconia Black Zirconia Ruby Sapphire
Length Range ≤1000 ≤1000 ≤1000 ≤1000 ≤1000 ≤1000 ≤100 ≤300 ≤200 ≤200 ≤200
Outer Diameter ≤150 ≤250 ≤50 ≤50 ≤150 ≤150 ≤50 ≤50 ≤50 ≤50 ≤50


Inner Diameter
Through Hole ≤200 ≤200 ≤200 ≤200 ≤200 ≤200 ≤48 ≤48 ≤48 ≤48 ≤48
Blind Hole ≤30 ≤50 ≤50 ≤50 ≤50 ≤50 ≤10 ≤10 ≤50 ≤50 ≤50
Stepped Hole ≤50 ≤50 ≤50 ≤50 ≤50 ≤50 ≤10 ≤10 ≤50 ≤50 ≤50
Minimum Wall Thickness 0.2 0.1 - - 0.1 0.1 - - 0.2   0.2
Drilling ≥φ0.4 ≥φ0.4 ≥φ0.4 ≥φ0.4 ≥φ0.4 ≥φ0.4 ≥φ0.4 ≥φ0.4 ≥φ0.4 ≥φ0.4 ≥φ0.4
Thread Diameter ≥M3 ≥M2 ≥M2 ≥M3 ≥M2 ≥M2 - - ≥M3 ≥M3 ≥M3
Minimum Fillet Radius R0.1 R0.1 R0.1 R0.1 R0.1 R0.1 R0.1 R0.1 R0.1 R0.1 R0.1


Outer Diameter Precision

1-25mm: ±0.002mm

20-50mm: ±0.003mm

50-100mm: ±0.050mm

100-150mm: ±0.100mm






Inner Diameter Precision

0.5-3mm: ±0.001mm

3-10mm: ±0.003mm

10-30mm: ±0.005mm

30-100mm: ±0.030mm

100-150mm: ±0.050mm

150-200mm: ±0.100mm

Length Precision ±0.005mm
Roughness Ra0.1 Ra0.03 Ra0.03 Ra0.03 Ra0.03 Ra0.03 Ra0.02 Ra0.02 Ra0.03 Ra0.03 Ra0.03
Roundness 0.002mm
Concentricity 0.002mm
Straightness 0.004mm
Perpendicularity 0.005mm
Parallelism 0.003mm
Flatness 0.003mm

Note: Due to the broad scope of the specifications and the correlations between different data, the above information is for reference only.

If you have any needs for ceramic tubes, don't hesitate, contact us now!

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