水晶管
石英プレート
石英ロッド
光学アプリケーション
半導体産業
研究室および化学用途
Quartz tubes are tubes manufactured from high-purity silicon dioxide (SiO₂), featuring excellent physical and chemical properties, including high-temperature resistance, corrosion resistance, thermal stability, light transmittance, and electrical insulation.
| OD | ID | WT | L(mm) |
|---|---|---|---|
| 1mm | 0.5mm | 0.25mm | 1~6000mm(custom) |
| 1.5mm | 0.8mm | 0.35mm | 1~6000mm(custom) |
| 2mm | 1mm | 0.5mm | 1~6000mm(custom) |
| 2.5mm | 1.5mm | 0.5mm | 1~6000mm(custom) |
| 3mm | 2mm | 0.5mm | 1~6000mm(custom) |
| 3mm | 1mm | 1mm | 1~6000mm(custom) |
| 4mm | 3mm | 0.5mm | 1~6000mm(custom) |
| 4mm | 2mm | 1mm | 1~6000mm(custom) |
| 4mm | 1mm | 1.5mm | 1~6000mm(custom) |
| 5mm | 4mm | 0.5mm | 1~6000mm(custom) |
| 5mm | 3mm | 1mm | 1~6000mm(custom) |
| 5mm | 2mm | 1.5mm | 1~6000mm(custom) |
| 5.5mm | 3.5mm | 1mm | 1~6000mm(custom) |
| 6mm | 5mm | 0.5mm | 1~6000mm(custom) |
| 6mm | 4mm | 1mm | 1~6000mm(custom) |
| 6mm | 3mm | 1.5mm | 1~6000mm(custom) |
| 6mm | 2mm | 2mm | 1~6000mm(custom) |
| 6.5mm | 4.5mm | 1mm | 1~6000mm(custom) |
| 7mm | 5mm | 1mm | 1~6000mm(custom) |
| 7mm | 4mm | 1.5mm | 1~6000mm(custom) |
| 7.5mm | 5.5mm | 1mm | 1~6000mm(custom) |
| 8mm | 6mm | 1mm | 1~6000mm(custom) |
| 8mm | 5mm | 1.5mm | 1~6000mm(custom) |
| 8.5mm | 6.5mm | 1mm | 1~6000mm(custom) |
| 9mm | 7mm | 1mm | 1~6000mm(custom) |
| 9mm | 6mm | 1.5mm | 1~6000mm(custom) |
| 9mm | 5mm | 2mm | 1~6000mm(custom) |
| 10mm | 8mm | 1mm | 1~6000mm(custom) |
| 10mm | 7mm | 1.5mm | 1~6000mm(custom) |
| 10mm | 6mm | 2mm | 1~6000mm(custom) |
| 10mm | 4mm | 3mm | 1~6000mm(custom) |
| 10mm | 2mm | 4mm | 1~6000mm(custom) |
| 11mm | 9mm | 1mm | 1~6000mm(custom) |
| 11mm | 8mm | 1.5mm | 1~6000mm(custom) |
| 11mm | 7mm | 2mm | 1~6000mm(custom) |
| 11mm | 5mm | 3mm | 1~6000mm(custom) |
| 12mm | 10mm | 1mm | 1~6000mm(custom) |
| 12mm | 8mm | 2mm | 1~6000mm(custom) |
| 12mm | 4mm | 4mm | 1~6000mm(custom) |
| 13mm | 11mm | 1mm | 1~6000mm(custom) |
| 13mm | 10mm | 1.5mm | 1~6000mm(custom) |
| 13mm | 9mm | 2mm | 1~6000mm(custom) |
| 14mm | 12mm | 1mm | 1~6000mm(custom) |
| 14mm | 10mm | 2mm | 1~6000mm(custom) |
| 15mm | 13mm | 1mm | 1~6000mm(custom) |
| 15mm | 11mm | 2mm | 1~6000mm(custom) |
| 15mm | 9mm | 3mm | 1~6000mm(custom) |
| 16mm | 14mm | 1mm | 1~6000mm(custom) |
| 16mm | 13mm | 1.5mm | 1~6000mm(custom) |
| 16mm | 12mm | 2mm | 1~6000mm(custom) |
| 16mm | 10mm | 3mm | 1~6000mm(custom) |
| 17mm | 15mm | 1mm | 1~6000mm(custom) |
| 17mm | 14mm | 1.5mm | 1~6000mm(custom) |
| 18mm | 16mm | 1mm | 1~6000mm(custom) |
| 18mm | 15mm | 1.5mm | 1~6000mm(custom) |
| 18mm | 14mm | 2mm | 1~6000mm(custom) |
| 18mm | 12mm | 3mm | 1~6000mm(custom) |
| 18mm | 11mm | 3.5mm | 1~6000mm(custom) |
| 19mm | 17mm | 1mm | 1~6000mm(custom) |
| 19mm | 16mm | 1.5mm | 1~6000mm(custom) |
| 19mm | 13mm | 3mm | 1~6000mm(custom) |
| 20mm | 18mm | 1mm | 1~6000mm(custom) |
| 20mm | 17mm | 1.5mm | 1~6000mm(custom) |
| 20mm | 16mm | 2mm | 1~6000mm(custom) |
| 20mm | 14mm | 3mm | 1~6000mm(custom) |
| 25mm | 19mm | 3mm | 1~6000mm(custom) |
| 25mm | 21mm | 2mm | 1~6000mm(custom) |
| 25mm | 21mm | 2mm | 1~6000mm(custom) |
| 25mm | 21mm | 2mm | 1~6000mm(custom) |
| 25mm | 21mm | 2mm | 1~6000mm(custom) |
| 25mm | 20mm | 2.5mm | 1~6000mm(custom) |
| 25mm | 20mm | 2.5mm | 1~6000mm(custom) |
| 25mm | 20mm | 2.5mm | 1~6000mm(custom) |
| 26mm | 21mm | 2.5mm | 1~6000mm(custom) |
| 28mm | 24mm | 2mm | 1~6000mm(custom) |
| 30mm | 26mm | 2mm | 1~6000mm(custom) |
| 30mm | 24mm | 3mm | 1~6000mm(custom) |
| 35mm | 30mm | 2.5mm | 1~6000mm(custom) |
| 40mm | 34mm | 3mm | 1~6000mm(custom) |
| 40mm | 34mm | 3mm | 1~6000mm(custom) |
| 40mm | 34mm | 3mm | 1~6000mm(custom) |
| 40mm | 34mm | 3mm | 1~6000mm(custom) |
| 40mm | 32mm | 4mm | 1~6000mm(custom) |
| 40mm | 32mm | 4mm | 1~6000mm(custom) |
| 40mm | 32mm | 4mm | 1~6000mm(custom) |
| 40mm | 32mm | 4mm | 1~6000mm(custom) |
| 40mm | 32mm | 4mm | 1~6000mm(custom) |
| 45mm | 39mm | 3mm | 1~6000mm(custom) |
| 50mm | 44mm | 3mm | 1~6000mm(custom) |
| 50mm | 44mm | 3mm | 1~6000mm(custom) |
| 50mm | 44mm | 3mm | 1~6000mm(custom) |
| 50mm | 44mm | 3mm | 1~6000mm(custom) |
| 50mm | 44mm | 3mm | 1~6000mm(custom) |
| 50mm | 44mm | 3mm | 1~6000mm(custom) |
| 50mm | 44mm | 3mm | 1~6000mm(custom) |
| 50mm | 44mm | 3mm | 1~6000mm(custom) |
| 50mm | 44mm | 3mm | 1~6000mm(custom) |
| 50mm | 44mm | 3mm | 1~6000mm(custom) |
| 50mm | 42mm | 4mm | 1~6000mm(custom) |
| 50mm | 42mm | 4mm | 1~6000mm(custom) |
| 50mm | 42mm | 4mm | 1~6000mm(custom) |
| 50mm | 42mm | 4mm | 1~6000mm(custom) |
| 50mm | 42mm | 4mm | 1~6000mm(custom) |
| 50mm | 42mm | 4mm | 1~6000mm(custom) |
| 50mm | 40mm | 5mm | 1~6000mm(custom) |
| 50mm | 40mm | 5mm | 1~6000mm(custom) |
| 60mm | 54mm | 3mm | 1~6000mm(custom) |
| 60mm | 54mm | 3mm | 1~6000mm(custom) |
| 60mm | 54mm | 3mm | 1~6000mm(custom) |
| 60mm | 54mm | 3mm | 1~6000mm(custom) |
| 60mm | 52mm | 4mm | 1~6000mm(custom) |
| 60mm | 52mm | 4mm | 1~6000mm(custom) |
| 60mm | 50mm | 5mm | 1~6000mm(custom) |
| 60mm | 50mm | 5mm | 1~6000mm(custom) |
| 80mm | 74mm | 3mm | 1~6000mm(custom) |
| 80mm | 74mm | 3mm | 1~6000mm(custom) |
| 80mm | 74mm | 3mm | 1~6000mm(custom) |
| 80mm | 72mm | 4mm | 1~6000mm(custom) |
| 80mm | 72mm | 4mm | 1~6000mm(custom) |
| 80mm | 70mm | 5mm | 1~6000mm(custom) |
| 80mm | 70mm | 5mm | 1~6000mm(custom) |
| 85mm | 79mm | 3mm | 1~6000mm(custom) |
| 90mm | 80mm | 5mm | 1~6000mm(custom) |
| 100mm | 94mm | 3mm | 1~6000mm(custom) |
| 100mm | 94mm | 3mm | 1~6000mm(custom) |
| 100mm | 94mm | 3mm | 1~6000mm(custom) |
| 100mm | 92mm | 4mm | 1~6000mm(custom) |
| 100mm | 92mm | 4mm | 1~6000mm(custom) |
| 100mm | 90mm | 5mm | 1~6000mm(custom) |
| 100mm | 90mm | 5mm | 1~6000mm(custom) |
| 120mm | 112mm | 4mm | 1~6000mm(custom) |
| 120mm | 110mm | 5mm | 1~6000mm(custom) |
| 120mm | 112mm | 4mm | 1~6000mm(custom) |
| 120mm | 110mm | 5mm | 1~6000mm(custom) |
| 130mm | 120mm | 5mm | 1~6000mm(custom) |
| 130mm | 124mm | 3mm | 1~6000mm(custom) |
| 130mm | 124mm | 3mm | 1~6000mm(custom) |
| 130mm | 120mm | 5mm | 1~6000mm(custom) |
| 130mm | 120mm | 5mm | 1~6000mm(custom) |
| 140mm | 130mm | 5mm | 1~6000mm(custom) |
| 140mm | 130mm | 5mm | 1~6000mm(custom) |
| 150mm | 140mm | 5mm | 1~6000mm(custom) |
| 150mm | 140mm | 5mm | 1~6000mm(custom) |
| 150mm | 140mm | 5mm | 1~6000mm(custom) |
| 180mm | 170mm | 5mm | 1~6000mm(custom) |
| 180mm | 170mm | 5mm | 1~6000mm(custom) |
| 180mm | 170mm | 5mm | 1~6000mm(custom) |
| 200mm | 190mm | 5mm | 1~6000mm(custom) |
| 200mm | 190mm | 5mm | 1~6000mm(custom) |
| 200mm | 190mm | 5mm | 1~6000mm(custom) |
- ayment method: By wire transfer or advance payment, depending on the quantity of the order.
- Delivery time: According to the order quantity.
- Transportation method: Sea freight or air freight, depending on the customer.
Remarks：
To confirm the order, the following parameters need to be provided: ① OD ② ID ③ Thickness ④ Lengt ⑤ Quantity
| 物件内容 | 資産価値 |
|---|---|
| 二酸化ケイ素 | 99.99% |
| 密度 | 2.2×10³ kg/cm³ |
| 硬度 | 5.5 - 6.5 モース硬度 570 KHN 100 |
| 引張強度 | 4.8×10⁷ Pa (N/mm2) (7000 psi) |
| 圧縮強度 | >1.1×10⁹Pa (160,000 psi) |
| 熱膨張係数 | 5.5×10-⁷cm/cm-°C (20°C-320°C) |
| 熱伝導率 | 1.4 W/m-°C |
| 比熱 | 670 J/kg-°C |
| 軟化点 | 1730度C（3146度F） |
| アニーリングポイント | 1210度C（2210度F） |
| ストレイン・ポイント | 1120度C（2048度F） |
| 作業温度 | 1200°C |
| 電気抵抗率 | 7×10⁷Ωcm (350°C) |
| サイズ | カスタマイズ |
| ロゴ | カスタマイズされたロゴ |
高温耐性
Milky quartz tubes possess excellent high-temperature resistance, enabling their long-term use in high-temperature environments without deformation or damage.
耐食性
They exhibit strong corrosion resistance to common chemicals, maintaining stability in various corrosive environments.
Milky White Appearance
The tube’s surface exhibits a milky white color, likely achieved by doping with certain dyes or oxides during the manufacturing process. This coloration may offer aesthetic appeal and/or light-blocking properties.
Spiral
Structure
The helical or spiral weld design allows the tube to withstand higher pressures. Furthermore, the stress distribution on a spiral weld is superior to that of a straight seam welded tube.
アプリケーション・シナリオ
High-Temperature Heating Equipment
Used as casing or internal tubing in equipment like chemical vapor deposition (CVD) chambers and high-temperature furnaces, capable of withstanding high temperatures and corrosive environments.
光学アプリケーション
Leveraging their high transparency and milky white appearance, they can be utilized as optical components or decorative elements in optical instruments and lighting fixtures.
化学・冶金産業
Employed for transporting corrosive fluids or as liner materials for reactors in chemical and metallurgical processes.
Other Industrial Fields
Suitable for applications requiring high-temperature and corrosion-resistant tubing in sectors such as power generation, electronics, and healthcare.
Avoid Impacts and Vibrations
While milky spiral quartz tubes possess some impact resistance, it’s crucial to avoid impacts and vibrations during use to prevent damage and deformation.
Control Temperature Appropriately
During high-temperature heating, select suitable heating methods and temperatures based on the tube’s thermal resistance and operating environment. Avoid excessive temperatures that could lead to deformation or damage.
Avoid Contact with Chemicals
Prevent contact with chemicals such as acids and alkalis to avoid corrosion or discoloration.
Regular Maintenance and Care
Conduct regular inspections and maintenance to identify and address potential issues promptly, ensuring the safe and reliable operation of the tubing.
Spiral milky quartz tubes are widely used in far-infrared heating applications such as heaters, disinfection cabinets, microwave ovens, and other electric heating devices.
Spiral milky quartz tubes are a special type of opaque milky quartz glass that appears milky white due to a unique manufacturing process. They can absorb almost all visible light and near-infrared radiation from electric heating elements and convert it into far-infrared radiation, featuring precise dimensions and strong thermal stability.
In terms of optical performance, spiral milky quartz tubes have a light transmittance of less than 10%, providing good opalescence.
Laser Drilling of Quartz
Threaded Quartz Tube
External Thread on Quartz Tube
Internal Threaded Quartz Tube
Quartz Tube Slotted
Window on Quartz Tube
Angled Cut Quartz Tube
Quartz Tile
Quartz Tube with Window
よくある質問
石英ガラスは硬くて脆い材料で、物理的、化学的性質が優れ、機械的硬度が非常に高く、電気絶縁性がよく、高温と耐食性に優れ、遅延性能が低く安定で、光透過性がよい。半導体、光学、電気、化学、航空宇宙、自動車などの分野で広く使用されている。硬くて脆い材料は加工が難しく、多くの分野で刃先の倒れが小さく、材料ロスが少なく、断面粗さが小さく、切断厚さ範囲が広い切断加工が急務となっている。石英ガラスの伝統的な切断方法は機械的切断、すなわち砥石切断である。非伝統的な切断方法には、ウォータージェット切断、電気化学放電ワイヤー切断、連続レーザー切断などがある。機械的切断はコストが低いが、ホイールと材料が接触するため工具の摩耗が大きく、材料が工具によって汚染されやすい。石英ガラスはエッジ崩壊、マイクロクラック、残留応力が発生しやすく、材料の強度や性能に影響する！曲線切断が難しく、研削や研磨などの後処理が必要。レーザー切断は材料に直接触れないため、接触応力がなく、複雑な曲線切断が可能です。ピコ秒レーザーは、スポット径が小さい、精度が高い、材料との作用時間が短い、作用面積が小さいなどの利点があり、硬くて脆い材料の加工に適しています。
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