china quartz disc

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  High Puriey Quartz Glass Tubing With 99.99% PuritySpecifications: High purity quartz ,SiO2> =99.99% No bubble, strip, chipping or scratch we can manufacture the quartz products according to customer’s design Features of JD High Purity Quartz Glass Tubing High purity made of 99.99% pure quartz Strong Hardness, Can reach Morse level 7. High...

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  Thick-walled Fused Transparent Quartz Large TubeLarge Diameter Thick-walled Quartz Glass Tube Specifications 1.thick-walled tube 2. anti-corrosion 3.anti-abrasion 4.high temperature resistance Quartz glass tube has a series of excellent physical and chemical properties, high temperature resistance, anti-corrosive, good light transmission,...

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  High Temperature Resistant Quartz Diffusion Tube With Best Qulityhigh temperature resistant quartz diffusion tube Quartz diffusion tube, high temperature coating diffusion tube (on the basis of ordinary quartz, using the outer coating of the ways to improve the diffusion of the quartz tube life). Intended for use in a high temperature of 1200 ℃ -1280 ℃...

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  Heat Resistant Clear Quartz Tubingheat resistant quartz tubing is made of silicon dioxide in special in special industrial technology glass, which is a very good base material. Quartz glass has a series of excellent physical and chemical properties. 1. high temperature. Prolonged use at 1100 ℃, short-term maximum temperature up...

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  Clear Large Diameter Quartz Glass Tube With High Purityhigh purity large diameter quartz tube Product Description High Quality Big Diameter Glass Tube is made of silicon dioxide in special industrial technology glass, is a very good base material. Quartz glass has a series of excellent physical and chemical properties.

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  Small Diamter Quartz Glass Tube,thin Quartz Glass Tube small diameter quartz glass tube Product Description: Do not operate in temperature beyond quartz maximum working temperature for long time. Otherwise, products will deform crystallization or become softening. Try to avoid touch with alkaline substances (such as water glass, asbestos,...

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  Transparent Fire Polished Quartz Glass Tubefire polished quartz tube 1. Purity: SiO2 content is more than 99.9%, transparent quartz tube can reaches above 99.95% 2. Temperature: softening point temperature is about 1730 degrees Celsius ,1100 degrees Celsius in a long time used 3. Anti-corrosion: Quartz glass is acidic materials, except...

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  Large Quartz Secondarey Forming Tubequartz secondary forming tube The use of advanced secondary quartz tube forming equipment, secondary processing quartz tube have even melting secondary molding a secondary molding two kinds of pipes and pipe gas refining, product size precision, good thermal stability, mainly used for processing...

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  Infrared Glass Quartz Tube for Furnace With The Best PriceDescription of infrared glass quartz tube for furnace: It’s made from natural quartz after the process of melting and fine grinding. It has high purity, heat resistance and corrosion resistance, also be low coefficient of thermal expansion. It contains no air bubble and controlled to the grade...

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  Quartz Thread Pipe,quartz Threaded Tubequartz threaded tube Quartz glass is usually colorless and transparent, visible light transmission rate of 85% or more. Quartz glass from the large production range can be divided into two types of fused silica glass and synthetic quartz glass. Heat resistance, light transmittance, electrical...