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China, Chinese Heavy-Duty Quartz Feeding Rings for Efficient Glass Processing1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refractory MaterialSilica Refractory MaterialHeavy-Duty RingsQuartz Feeding Rings
Shandong Mingte Ceramic Materials Co., Ltd.
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Product DescriptionPremium Glass Furnace Orifice Rings for Superior Glass ProductionOur glass furnace orifice rings, also known as feeder bowls or glass flow regulators, are engineered for peak performance in demanding glass production environments. Crafted from ultra-pure quartz, these precision components ensure consistent glass quality and maximize operational efficiency.SpecificationKey Performance Advantages1.Exceptional High-Temperature Performance: Our orifice rings maintain structural integrity at glass melt temperatures of 1200-1500°C (2192-2732°F), with a melting point over 1700°C (3092°F). Tests show less than 0.5% deformation after 500 hours at 1400°C.2.Superior Thermal Shock Resistance: The low thermal expansion coefficient (0.55 × 10-6/K at 1000°C) allows the rings to endure sudden temperature changes up to 1000°C/min without cracking, vital for intermittent production.3.Chemical Purity Guarantee: Our 99.99% SiO2 composition ensures no interaction with molten glass, adhering to strict optical glass (transmittance >92%) and LCD substrate standards (contamination <0.001 ppm).4.Extended Service Life: With a 7.5 Mohs hardness at operating temperatures, our rings reduce wear rates by 40% compared to standard alumina in 24/7 operations.Technical Specifications(Custom configurations available upon request.)PropertiesQuartz CeramicsSiO2 (%)>99.5-99.7Bulk Density (g/cm3)1.8-2.0Apparent Porosity (%)10-17Normal Temperature Compressive Strength (Mpa)20-80Thermal Expansion (×10-6/k)0.6Thermal Conductivity (W/m℃)0.66Roughness (um)Ra<2.0Why Choose Us?Certified Excellence: Production adheres to ISO standards, ensuring rigorous ceramics testing.Tailored Solutions: We offer specialized crucibles for unique needs, including weakly alkaline melts.Global Reach: Trusted by processors across Europe, Asia, and North America.Company ProfileShandong Mingte Ceramic Materials Co., Ltd.Since 2013, Shandong Mingte thrives in Mingji Town, Zouping City, covering 42,000 sqm. As leaders in high-temp materials and steelmaking components, we bring over a decade of R&D expertise. Our commitment to innovation and integrity advances technology and industry standards.Why Choose Us?Explore Our Other Product OfferingsOEM/ODM capabilitiesBenefit from competitive pricing & attractive bulk discountsEnjoy expedited shipping & comprehensive customs supportInnovative solutions for high-temperature kiln furnitureCorundum/Alumina Mullite Crucibles/SaggersQuartz CruciblesGraphite Silicon Carbide CruciblesGraphite SaggersZirconia CruciblesFAQQ: How can products be customized?A: Share your drawings, dimensions, and usage details. We tailor a perfect solution and manufacture to your specifications.Q: Can I request a customized product size?A: Absolutely! We provide custom-sized solutions.Q: What documents do you provide for export?A: We offer complete export documentation, including Invoice, Packing List, Bill of Lading, COC, etc.Q: How do I place an order?A: Contact us via email or phone for a quote, then confirm with a purchase order.
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