Do you know about quartz stirring tubes? Why choose ours? We offer precise customization, strict qua

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October 28, 2025
Category Connection: Quartz Glass Tube
Brief: Discover the exceptional quality of our Custom High Purity Silica Clear Polished Glass Tube for Vacuum Furnace. With 99.9% SiO2 purity, excellent thermal stability, and high transmittance, our quartz tubes are perfect for demanding industrial applications. Custom sizes and designs available to meet your specific needs.
Related Product Features:
  • High purity SiO2 content exceeding 99.9% for superior performance.
  • Operating temperature up to 1200℃ with a softening point at 1730℃.
  • Excellent thermal stability and resistance to acid and alkali.
  • High visible light transmittance above 93% and UV transmittance at 80%.
  • Customizable sizes and designs to fit specific industrial requirements.
  • Superior electrical insulation properties even at high temperatures.
  • Exceptional airtight performance and chemical stability.
  • Manufactured with precise customization and strict quality control.
Faqs:
  • Can I request a sample order before placing a bulk order?
    Yes, we welcome sample orders to test and check the quality of our quartz tubes.
  • What is the typical delivery time after placing an order?
    Delivery is typically within 15 days after receiving the deposit.
  • Is there a minimum order quantity (MOQ) for your quartz tubes?
    We offer low MOQ options, with sample orders available starting from 1 piece.
  • How do you handle shipping for international orders?
    We offer various shipping options including DHL, UPS, FedEx, or TNT for small orders, with delivery usually taking 3-5 days. Airline and sea shipping are also available for larger orders.