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China, Chinese High Purity Glass Quartz Flange1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Nonmetallic MineralsQuartzHigh Purity Glass PlateQuartz Glass Tube Sealed
JINAN SNAIL INTERNATIONAL CO., LTD.
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Product Description High Purity Glass Quartz flangeProperties of Standard Transparent Quartz Glass TubeThe content of SiO2 is higher than 99.95% in the product, and it has superior physical and chemical function, for example, heat resistance, corrosion resistance, good thermal function, mechanical function and light transmittance. Its hydroxyl content can be lower than 2ppm. It has widely applied in manufacturing halogen lamp, light tube of copy machine, electric light source products of stage lighting as well as producing chemical pipelines and heat-resistant utensils, etc.Physical PropertyDataDensity2.2g/cm3Hardness570KHN100Tensile strength4.8×107Pa(N/m2)Compression strength>1.1×109 PaCoefficient of thermal expansion(20oC-300oC)5.5×10-7cm/cmoCThermal conductivity(20oC)1.4W/moCSpecific heat(20oC)660J/kgoCSoftening point 1730oCAnnealing point1250oCThermal PerformanceCoefficient of linear expansion of quartz glass is lower than that of all other materials.As quartz glass has extremely low expansion coefficient, it has very good thermal shock resistance.Quarts glass is a poor conductor of heat.Optical PerformanceOne important difference between quartz glass and common glass is its great transmittance within the whole spectrum.Electrical PerformanceMain electrical properties of quartz glass are high dielectric field intensity, low dielectric loss and low electrical conductivity. Therefore, it is widely used in manufacturing high-frequency high-pressure insulator, particularly applicable in high temperature and high mechanical stress occasions.Chemical PerformanceQuartz glass is a kind of material with very good chemical stability, and will not react with water, saline solution and most acid. Compared with common glass, quartz glass does not absorb moisture or efflorescence. Product displayApplicationQuartz glass can be used in electric light equipment,optical instruments,laboratory instruments lasers, semiconductor devices and aerospace engineering.The applications cover chemical industry, metallurgy,building materials, national defense and many other fields.Packing&DeliveryAbout UsFounded in 2016, our company mainly produces and deals in pharmaceutical glass packaging materials:low-borosilicate glass tube vials, low-borosilicate glass ampoules, sodium-calcium glass molded Cilin bottles,low-borosilicate and medium-borosilicate pharmaceutical glass tubes, rubber plugs and aluminum caps, and API. Customized glass products are our core business.The company's products are exported to Russia, South Africa, India, Pakistan and other countries.We are Chinese manufacturer , we are honest, professional, and efficient.Welcome to visit our factory!FAQQ1: How can I get your samples?A: Free sample is available, but you have to pay for the express cost. Q2: Can we order customized product or print the logo/ label as our own design?A: Of course, we can open custom model according to your own design. However, you should provide the real sample or drawing. As for the logo or label, the surface handling is available: frosted, decaling, screen printing, color sprayed...... Q3: What about the delivery time? A: For regular products, we will produce them in 3-5 work days after we receive your payment. For OEM products, the delivery time is 30-35 work days after we receive your payment. Q4: How can we choose the shipping way?A: For the small order, we will suggest you choose the express, such as the DHL/FEDEX/UPS/TNT etc. For the larger order, we will suggest you choose by sea. If you are urgent, you can choose by air. We will help you to choose the best efficient shipping way according to your detail requirements. Q5: What can you do when appear quality problems after receiving?A: We will abide by our quality promise according to the contract, and accept and compensate for some rejects bottles; but if timeout, please noted. So if appear quality problems, please contact us asap!
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