Video Channel of China Lianyungang Shengfan Quartz Product Co., Ltd
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High-temperature and corrosion-resistant quartz glass instruments

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December 29, 2025
Category Connection: Science Lab Glassware
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Tags:
#lab equipment glassware #surplus lab glassware #chemistry lab glassware
Brief: Follow along for a hands-on demonstration that highlights performance points of our custom fused silica quartz glass flasks. This video showcases the manufacturing process, from raw material to finished product, and demonstrates the exceptional high-temperature and corrosion-resistant properties that make these instruments ideal for demanding industrial and laboratory applications.
Related Product Features:
  • Customizable fused silica quartz glass flasks with standard 29/32 and 24/29 joints.
  • Exceptional resistance to high temperatures with an operating temperature of 1250°C and softening point of 1730°C.
  • Superior chemical resistance, performing 30 times better than ceramics and 150 times better than stainless steel against acids.
  • Excellent optical clarity with over 93% visible light transmittance and good transmission from UV to infrared wavelengths.
  • High purity material with SiO2 content exceeding 99.99% for applications requiring extreme purity.
  • Robust construction with high resistance to pressure, radiation, and superior surface roughness.
  • Available in various diameters from 2mm to 600mm and lengths from 10mm to 4000mm.
  • Professional custom manufacturing service accepting drawings and specifications for complex instrument designs.
FAQs:
  • Are you a factory or a trading company?
    Yes, we are a professional manufacturer of quartz products with nearly 20 years of experience, located in Donghai City, Jiangsu Province, China.
  • Do you have minimum order quantity requirements?
    No, we accept orders starting from one piece, making it convenient for both small and large quantity purchases.
  • Can you customize quartz glass flasks according to specific requirements?
    Yes, we accept custom orders based on your specifications for diameter, thickness, length, or by providing your technical drawings.
  • What is the typical delivery time for custom orders?
    For inventory items, delivery takes 3-5 working days. For customized products, delivery time ranges from 7 to 30 working days depending on order complexity.
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