絞り込み
石英ガラス管

石英ガラス管

    カテゴリー:

    A quartz capillary tube is a micro-sized conduit made of quartz glass, with an internal diameter typically ranging from a few micrometers to a few millimeters, characterized by high precision and high sensitivity.

    ODIDWTL(mm)
    1mm0.5mm0.25mm1~6000mm(custom)
    1.5mm0.8mm0.35mm1~6000mm(custom)
    2mm1mm0.5mm1~6000mm(custom)
    2.5mm1.5mm0.5mm1~6000mm(custom)
    3mm2mm0.5mm1~6000mm(custom)
    3mm1mm1mm1~6000mm(custom)
    4mm3mm0.5mm1~6000mm(custom)
    4mm2mm1mm1~6000mm(custom)
    4mm1mm1.5mm1~6000mm(custom)
    5mm4mm0.5mm1~6000mm(custom)
    5mm3mm1mm1~6000mm(custom)
    5mm2mm1.5mm1~6000mm(custom)
    5.5mm3.5mm1mm1~6000mm(custom)
    6mm5mm0.5mm1~6000mm(custom)
    6mm4mm1mm1~6000mm(custom)
    6mm3mm1.5mm1~6000mm(custom)
    6mm2mm2mm1~6000mm(custom)
    6.5mm4.5mm1mm1~6000mm(custom)
    7mm5mm1mm1~6000mm(custom)
    7mm4mm1.5mm1~6000mm(custom)
    7.5mm5.5mm1mm1~6000mm(custom)
    8mm6mm1mm1~6000mm(custom)
    8mm5mm1.5mm1~6000mm(custom)
    8.5mm6.5mm1mm1~6000mm(custom)
    9mm7mm1mm1~6000mm(custom)
    9mm6mm1.5mm1~6000mm(custom)
    9mm5mm2mm1~6000mm(custom)
    10mm8mm1mm1~6000mm(custom)
    10mm7mm1.5mm1~6000mm(custom)
    10mm6mm2mm1~6000mm(custom)
    10mm4mm3mm1~6000mm(custom)
    10mm2mm4mm1~6000mm(custom)
    11mm9mm1mm1~6000mm(custom)
    11mm8mm1.5mm1~6000mm(custom)
    11mm7mm2mm1~6000mm(custom)
    11mm5mm3mm1~6000mm(custom)
    12mm10mm1mm1~6000mm(custom)
    12mm8mm2mm1~6000mm(custom)
    12mm4mm4mm1~6000mm(custom)
    13mm11mm1mm1~6000mm(custom)
    13mm10mm1.5mm1~6000mm(custom)
    13mm9mm2mm1~6000mm(custom)
    14mm12mm1mm1~6000mm(custom)
    14mm10mm2mm1~6000mm(custom)
    15mm13mm1mm1~6000mm(custom)
    15mm11mm2mm1~6000mm(custom)
    15mm9mm3mm1~6000mm(custom)
    16mm14mm1mm1~6000mm(custom)
    16mm13mm1.5mm1~6000mm(custom)
    16mm12mm2mm1~6000mm(custom)
    16mm10mm3mm1~6000mm(custom)
    17mm15mm1mm1~6000mm(custom)
    17mm14mm1.5mm1~6000mm(custom)
    18mm16mm1mm1~6000mm(custom)
    18mm15mm1.5mm1~6000mm(custom)
    18mm14mm2mm1~6000mm(custom)
    18mm12mm3mm1~6000mm(custom)
    18mm11mm3.5mm1~6000mm(custom)
    19mm17mm1mm1~6000mm(custom)
    19mm16mm1.5mm1~6000mm(custom)
    19mm13mm3mm1~6000mm(custom)
    20mm18mm1mm1~6000mm(custom)
    20mm17mm1.5mm1~6000mm(custom)
    20mm16mm2mm1~6000mm(custom)
    20mm14mm3mm1~6000mm(custom)
    25mm19mm3mm1~6000mm(custom)
    25mm21mm2mm1~6000mm(custom)
    25mm21mm2mm1~6000mm(custom)
    25mm21mm2mm1~6000mm(custom)
    25mm21mm2mm1~6000mm(custom)
    25mm20mm2.5mm1~6000mm(custom)
    25mm20mm2.5mm1~6000mm(custom)
    25mm20mm2.5mm1~6000mm(custom)
    26mm21mm2.5mm1~6000mm(custom)
    28mm24mm2mm1~6000mm(custom)
    30mm26mm2mm1~6000mm(custom)
    30mm24mm3mm1~6000mm(custom)
    35mm30mm2.5mm1~6000mm(custom)
    40mm34mm3mm1~6000mm(custom)
    40mm34mm3mm1~6000mm(custom)
    40mm34mm3mm1~6000mm(custom)
    40mm34mm3mm1~6000mm(custom)
    40mm32mm4mm1~6000mm(custom)
    40mm32mm4mm1~6000mm(custom)
    40mm32mm4mm1~6000mm(custom)
    40mm32mm4mm1~6000mm(custom)
    40mm32mm4mm1~6000mm(custom)
    45mm39mm3mm1~6000mm(custom)
    50mm44mm3mm1~6000mm(custom)
    50mm44mm3mm1~6000mm(custom)
    50mm44mm3mm1~6000mm(custom)
    50mm44mm3mm1~6000mm(custom)
    50mm44mm3mm1~6000mm(custom)
    50mm44mm3mm1~6000mm(custom)
    50mm44mm3mm1~6000mm(custom)
    50mm44mm3mm1~6000mm(custom)
    50mm44mm3mm1~6000mm(custom)
    50mm44mm3mm1~6000mm(custom)
    50mm42mm4mm1~6000mm(custom)
    50mm42mm4mm1~6000mm(custom)
    50mm42mm4mm1~6000mm(custom)
    50mm42mm4mm1~6000mm(custom)
    50mm42mm4mm1~6000mm(custom)
    50mm42mm4mm1~6000mm(custom)
    50mm40mm5mm1~6000mm(custom)
    50mm40mm5mm1~6000mm(custom)
    60mm54mm3mm1~6000mm(custom)
    60mm54mm3mm1~6000mm(custom)
    60mm54mm3mm1~6000mm(custom)
    60mm54mm3mm1~6000mm(custom)
    60mm52mm4mm1~6000mm(custom)
    60mm52mm4mm1~6000mm(custom)
    60mm50mm5mm1~6000mm(custom)
    60mm50mm5mm1~6000mm(custom)
    80mm74mm3mm1~6000mm(custom)
    80mm74mm3mm1~6000mm(custom)
    80mm74mm3mm1~6000mm(custom)
    80mm72mm4mm1~6000mm(custom)
    80mm72mm4mm1~6000mm(custom)
    80mm70mm5mm1~6000mm(custom)
    80mm70mm5mm1~6000mm(custom)
    85mm79mm3mm1~6000mm(custom)
    90mm80mm5mm1~6000mm(custom)
    100mm94mm3mm1~6000mm(custom)
    100mm94mm3mm1~6000mm(custom)
    100mm94mm3mm1~6000mm(custom)
    100mm92mm4mm1~6000mm(custom)
    100mm92mm4mm1~6000mm(custom)
    100mm90mm5mm1~6000mm(custom)
    100mm90mm5mm1~6000mm(custom)
    120mm112mm4mm1~6000mm(custom)
    120mm110mm5mm1~6000mm(custom)
    120mm112mm4mm1~6000mm(custom)
    120mm110mm5mm1~6000mm(custom)
    130mm120mm5mm1~6000mm(custom)
    130mm124mm3mm1~6000mm(custom)
    130mm124mm3mm1~6000mm(custom)
    130mm120mm5mm1~6000mm(custom)
    130mm120mm5mm1~6000mm(custom)
    140mm130mm5mm1~6000mm(custom)
    140mm130mm5mm1~6000mm(custom)
    150mm140mm5mm1~6000mm(custom)
    150mm140mm5mm1~6000mm(custom)
    150mm140mm5mm1~6000mm(custom)
    180mm170mm5mm1~6000mm(custom)
    180mm170mm5mm1~6000mm(custom)
    180mm170mm5mm1~6000mm(custom)
    200mm190mm5mm1~6000mm(custom)
    200mm190mm5mm1~6000mm(custom)
    200mm190mm5mm1~6000mm(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

      Your Name*

      Email*

      テーマ

      メッセージ（任意）

      Dimensions - Please list in Millimetres (mm)

      Length* mm

      Width* mm

      Height* mm

      Dimensions are required to assist with your request.
      Please ensure they are accurate above.

      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

      Quartz tubes can withstand temperatures up to 1250°C without deformation or cracking.

      Corrosion
      Resistance

      These tubes demonstrate exceptional resistance to acids, alkalis, and other corrosive substances.

      High Light
      Transmittance

      Quartz glass provides excellent light transmission across ultraviolet to infrared spectra.

      Low Thermal Expansion Coefficient

      The minimal thermal expansion coefficient ensures dimensional stability under significant temperature changes.

      アプリケーション・シナリオ

      Scientific Research

      In scientific research spanning chemistry, biology, and physics, quartz capillary tubes facilitate various experimental processes, including electrophoresis separation, chemical reactions, catalysis, distillation, extraction, drying, and combustion.

      Medical Diagnostics

      In medicine, these precision tubes enable analyses of minute samples, such as determining glomerular filtration rate from trace urine volumes, measuring blood pH, and performing gas analysis, significantly reducing sample consumption.

      Chemical Production

      In the chemical industry, quartz capillary tubes are employed for liquid handling and fluid dynamics studies within various chemical reactions and industrial processes.

      Regular Inspection

      Periodically inspect the tubes for cracks, deformation, or blockages. Address any issues promptly.

      Timely Replacement

      Over time, wear, oxidation, or aging can degrade performance. Replace quartz capillary tubes promptly when they no longer meet experimental requirements.

      Prompt Cleaning

      Immediately after experiments, thoroughly clean the instruments to remove residual samples and solvents. Clean the capillary tubes using solutions like purified water, nitric acid, or ethanol, followed by a final rinse with purified water and thorough drying.

      Careful Storage

      Store cleaned quartz capillary tubes in a dry, dust-free environment, away from high temperatures and humidity to prevent moisture absorption, deformation, or aging. It’s recommended to disconnect the tubes from connectors and store them in protective packaging like plastic bags.

      The service life of a quartz capillary tube is influenced by various factors, including frequency of use, chemical environment, cleaning, and maintenance. With proper use and care, they can last a long time, but it’s hard to generalize a specific duration.

      Quartz capillary tubes should be stored in a dry, clean environment, away from direct sunlight and high temperatures to prevent material degradation.

      Yes, quartz capillary tubes are suitable for high-pressure applications due to their high mechanical strength and temperature resistance, such as in liquid chromatography.

      Laser Drilling of Quartz

      Quartz Tube with External Threads

      Threaded Quartz Tube

      External Thread on Quartz Tube

      Quartz Tube with Internal Threads

      Internal Threaded Quartz Tube

      Slotting of Quartz Tube Walls

      Quartz Tube Slotted

      Creating Windows on Quartz Tube Surface

      Window on Quartz Tube

      Angled Cutting of Quartz Tube

      Angled Cut Quartz Tube

      Quartz Tiles/Quartz Plates

      Quartz Tile

      Cutting Windows in Quartz Tube

      Quartz Tube with Window

      よくある質問

      画像をアップロード...

      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。
      。