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Milky Spiral Quartz Tubes & Opaque Fused Silica Coils

Milky Spiral Quartz Tubes & Opaque Fused Silica Coils

    分类：

    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.

    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)
    1 1
    • 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

    Property ContentProperty Values
    SiO299.99%
    Density2.2×10³ kg/cm³
    Hardness5.5 - 6.5 Mohs' Scale 570 KHN 100
    Tensile Strength4.8×10⁷ Pa (N/mm2) (7000 psi)
    Compression Strength>1.1×10⁹ Pa (160,000 psi)
    Coefficient of Thermal Expansion5.5×10⁻⁷ cm/cm·°C (20°C-320°C)
    Thermal Conductivity1.4 W/m·°C
    Specific Heat670 J/kg·°C
    Softening Point1730°C (3146°F)
    Annealing Point1210°C (2210°F)
    Strain Point1120°C (2048°F)
    Work Temperature1200°C (2192°F)
    Electrical Resistivity7×10⁷ ohm cm (350°C)
    SizeCustomized
    LogoCustomized Logo Accept

    High-Temperature Resistance

    Milky quartz tubes possess excellent high-temperature resistance, enabling their long-term use in high-temperature environments without deformation or damage.

    Corrosion Resistance

    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.

    6.乳白螺旋管 1

    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.

    Application Scenario

    未标题 1 18

    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.

    未标题 1 19

    Optical Applications

    Leveraging their high transparency and milky white appearance, they can be utilized as optical components or decorative elements in optical instruments and lighting fixtures.

    未标题 1 20

    Chemical and Metallurgical Industries

    Employed for transporting corrosive fluids or as liner materials for reactors in chemical and metallurgical processes.

    未标题 1 15

    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.

    1.石英激光打孔

    Laser Drilling of Quartz

    Quartz Tube with External Threads

    Threaded Quartz Tube

    3.管面螺纹

    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

    Frequently asked questions

    We specialize in the end-to-end manufacturing of high-purity quartz glass components. Our core product lines include:

    • Quartz Tubing & Rods: A wide range of diameters and specifications.

    • Quartz Plates & Discs: Precision-cut and polished for optical and industrial use.

    • Quartz Labware: A full suite of standard and custom glassware, including beakers, flasks, and boats.

    • Semiconductor-Grade Quartz: High-purity components like process tubes and carriers for semiconductor fabrication.

    • Custom Fabricated Components: We can produce complex parts tailored to your unique designs and specifications.

    Yes. Custom fabrication is at the core of our business. With over a decade of specialized experience, we partner with companies to provide expert OEM/ODM services. Our capabilities include welding, grinding, drilling, polishing, bending, and other precision processing techniques to create components that meet your exact requirements.

    Quality is paramount in our manufacturing process. We are an ISO 9001:2015 certified manufacturer, ensuring that our processes meet international quality management standards.Our products also undergo rigorous SGS testing for purity and performance. We use high-purity raw materials (up to 99.998% SiO2) to produce fused quartz and fused silica products with exceptional thermal stability, high-temperature resistance, and chemical inertness.

    We've streamlined our process to be as efficient as possible:

    1. Submit Your RFQ: Send us your technical drawings, specifications, and requirements via our website contact form or email.

    2. Rapid Response: You can expect an initial response within minutes and detailed communication within half an hour.

    3. Design & Proposal: We will deliver a detailed design proposal and a competitive quote within 24 hours.

    4. Prototyping & Production: Upon approval, we move swiftly from prototyping to full-scale production to meet your deadlines.

    Partnering with Aoxin Quartz offers several key advantages:

    • Proven Expertise: With 10+ years in the industry, we have the technical knowledge to tackle complex challenges.

    • One-Stop Solution: We manage the entire production process, from sourcing high-purity raw materials to fabricating and finishing complex components.

    • Competitive Value: Located in a major quartz production hub, we leverage an efficient supply chain and advanced manufacturing to offer exceptional quality at a competitive price point.

    • Dedicated Partnership: Over 90% of our clients become long-term partners. We are committed to your success through responsive service, reliable quality, and innovative solutions.