Glass is initially by the volcano acid rock solidification. About BC 3700 years ago, the ancient egyptians have created simple glass ornaments and glassware, at that time, only the colored glass, about 1000 years ago, BC produced colorless glass in China. Glass in the 12th centur
glass cream jars [2022-06-08 16:47:51 ]
Fused quarts at 200nm to 2.2um has high transmittance and low coefficient of thermal expansion, which makes it an ideal choice for spherical lens with strict requirements in ultraviolet, visible and near-infrared spectral applications. Spherical lenses are commonly used to improv
SJLLaser Technology limited [2021-12-23 15:27:45 ]
UM6700 Ultrasonic Thickness Gauge Application Used for measuring thickness and corrosion of pressure vessels, chemical equipment, boilers, oil storage tanks, etc. in industries of petroleum, shipbuilding, power station, and machine manufacturing. Materials measured any hard mater
Qingdao Toky Instruments Co.,Ltd [2020-05-12 15:14:22 ]
Industrial Quartz Plate Quartz Clear Plates 3mm Thick Quartz Glass Sheet for Many Uses Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay perform
Xinxiang City Pan Chao Instrument Co., Ltd. [2020-04-02 16:40:46 ]
Taifeng Quartz major products rang from high quality crucible, transparent and translucent quartz glass product, quartz tubing& rod, diffusion tubing with large outer diameter，quartz square plate，quartz board，wall round crucible and all kinds of milky quartz products. We re
Jinzhou Taifeng Quartz Co., Ltd [2020-03-27 14:23:25 ]
High temperature resistant clear quartz glass plate Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay performance, the best UV-Vis spectral perf
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-27 11:21:06 ]
Clear high temperature resistance 5mm plate glass window prices in china A method for producing a large-diameter silica glass is to put quartz sand raw material into a crucible of a melting furnace, reduce the crucible to a minimum through the upper cover, and melt the molten mat
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-27 10:16:19 ]
Fire Resistant Quartz Glass Fused Silica Plate For Camera A method for producing a large-diameter silica glass is to put quartz sand raw material into a crucible of a melting furnace, reduce the crucible to a minimum through the upper cover, and melt the molten material into a li
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-27 10:10:17 ]
High temperature fused silica quartz sight glass Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay performance, the best UV-Vis spectral perform
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-27 10:01:59 ]
Wholesale Transparent Polished Optical Quartz Plate Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay performance, the best UV-Vis spectral perf
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-26 10:02:07 ]
clear quartz silica fire resistant glass plate Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay performance, the best UV-Vis spectral performan
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-26 09:56:04 ]
Tempered Borosilicate glass is one of transparent colorless glass,through wavelength is between 300 nm to 2500 nm,transmissivity is more than 90%. Coefficient of expansion is 3.3. It can acid proof and alkali, the high temperature resistant is about 450℃. If course handling,the
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-26 09:45:51 ]
high quality newest quartz glass tube for lighting Fused silica quartz tube can be roughly divided into the following types transparent Fused silica quartz tube _ outer diameter 1.5mm--300mm, filter UV Fused silica quartz tube, color Fused silica quartz tube, etc. The formation o
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-07 13:19:22 ]
High purity fused uv filter quartz glass tube for uv lighting Xinxiang City Pan Chao Instrument Co., Ltd. specialized in manufacturing quartz sight glass, quartz glass tube, quartz flange, high borosilicate glass mirror, high borosilicate glass tube, tempered sight glass, level g
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-07 11:33:50 ]
Transparent silica cylindrical quartz glass tube Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay performance, the best UV-Vis spectral perform
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-07 11:25:56 ]
Transparent silica cylindrical quartz glass tube Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay performance, the best UV-Vis spectral perform
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-07 11:24:46 ]
Deep processing customized clear quartz glass tube Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay performance, the best UV-Vis spectral perfo
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-06 13:18:39 ]
quartz glass tube quality large-diameter quartz tube Quartz glass tube can be roughly divided into the following types transparent quartz glass tube _ outer diameter 1.5mm--300mm, filter UV quartz glass tube, color quartz glass tube, etc. The formation of quartz glass tube is a r
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-06 13:10:46 ]
Purity clear sealed quartz tube A method for producing a large-diameter quartz glass tube is to put quartz sand raw material into a crucible of a melting furnace, reduce the crucible to a minimum through the upper cover, and melt the molten material into a liquid, and the liquid
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-06 13:05:26 ]
Customized Heat Resisting Large Diameter quartz glass tube Quartz glass tube can be roughly divided into the following types transparent quartz glass tube _ outer diameter 1.5mm--300mm, filter UV quartz glass tube, color quartz glass tube, etc. The formation of quartz glass tube
Xinxiang City Pan Chao Instrument Co., Ltd. [2019-11-06 10:57:34 ]
