![\"y\u00fcksek](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/high_temperature_resistant_quartz_glass_tube_thick_wall_transparent_corrosion_resistant_glass3-300x300.webp\")
High temperature resistant quartz glass tubes are precision-engineered optical components designed for extreme thermal, chemical, and optical performance. Made from high-purity fused quartz (SiO\u2082 \u2265 99.99%) and fabricated through advanced electric fusion techniques, these tubes offer superior thermal stability, low thermal expansion, high optical clarity, and exceptional corrosion resistance.<\/p>\n
These thick-walled, transparent quartz tubes are suitable for demanding industrial, scientific, and laboratory applications where standard glass materials cannot meet performance requirements. They are available in standard dimensions or fully customized to meet application-specific needs.<\/p>\n
Continuous operation up to 1,100\u00b0C<\/p>\n<\/li>\n
Momentary peak tolerance up to 1,250\u00b0C<\/p>\n<\/li>\n
Extremely low thermal expansion coefficient (~0.55 \u00d7 10\u207b\u2076\/K)<\/p>\n<\/li>\n
Excellent resistance to thermal shock and rapid heating\/cooling cycles<\/p>\n<\/li>\n<\/ul>\n
Inert to most acids, bases, and organic solvents<\/p>\n<\/li>\n
Resistant to hydrochloric, nitric, and sulfuric acids, as well as many halogens<\/p>\n<\/li>\n
Long lifespan in aggressive chemical environments<\/p>\n<\/li>\n<\/ul>\n
![\"y\u00fcksek](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/high_temperature_resistant_quartz_glass_tube_thick_wall_transparent_corrosion_resistant_glass-300x300.webp\")
<\/h3>\nExcellent UV (200 nm) to IR (3,500 nm) transmission<\/p>\n<\/li>\n
Suitable for optical sensing, spectroscopy, and UV\/IR lamp housings<\/p>\n<\/li>\n
Low optical distortion in cylindrical form<\/p>\n<\/li>\n<\/ul>\n
Wall thickness up to 10 mm or more<\/p>\n<\/li>\n
High mechanical integrity under pressure or vacuum<\/p>\n<\/li>\n
Enhanced durability for high-vibration and high-stress environments<\/p>\n<\/li>\n<\/ul>\n
Custom inner\/outer diameters, wall thicknesses, and lengths<\/p>\n<\/li>\n
Surface finishes: flame-polished, ground, or optical polish<\/p>\n<\/li>\n
Optional flaring, threading, drilling, notches, and sealing<\/p>\n<\/li>\n
Cleanroom packaging and degassing services available<\/p>\n<\/li>\n<\/ul>\n
Quartz reactor tubes for LPCVD\/PECVD systems<\/p>\n<\/li>\n
Wafer processing tubes<\/p>\n<\/li>\n
Cleanroom heating elements and thermocouple protection tubes<\/p>\n<\/li>\n<\/ul>\n
![\"y\u00fcksek](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/high_temperature_resistant_quartz_glass_tube_thick_wall_transparent_corrosion_resistant_glass2-300x300.webp\")
Y\u00fcksek S\u0131cakl\u0131k F\u0131r\u0131nlar\u0131<\/h3>\nHeating element enclosures<\/p>\n<\/li>\n
Radiation shielding tubes<\/p>\n<\/li>\n
Observation and control ports for vacuum and atmosphere furnaces<\/p>\n<\/li>\n<\/ul>\n
Fluid transport in corrosive environments<\/p>\n<\/li>\n
Sight tubes for process monitoring<\/p>\n<\/li>\n
Reactor liner sleeves<\/p>\n<\/li>\n<\/ul>\n
Lamp housings for UV curing and disinfection<\/p>\n<\/li>\n
IR-transmitting windows and sensor sleeves<\/p>\n<\/li>\n<\/ul>\n
Thermogravimetric analysis (TGA) crucibles<\/p>\n<\/li>\n
Gas sampling and diffusion experiments<\/p>\n<\/li>\n
Custom reaction vessels<\/p>\n<\/li>\n<\/ul>\n
Concentrated solar power (CSP) receiver tubes<\/p>\n<\/li>\n
Encapsulation of high-power light sources<\/p>\n<\/li>\n<\/ul>\n
| M\u00fclkiyet<\/th>\n | Value \/ Range<\/th>\n<\/tr>\n<\/thead>\n |
|---|---|
| Malzeme<\/td>\n | Fused Quartz (\u226599.99% SiO\u2082)<\/td>\n<\/tr>\n |
| Available Inner Diameters<\/td>\n | 2 mm \u2013 300 mm (customizable)<\/td>\n<\/tr>\n |
| Duvar Kal\u0131nl\u0131\u011f\u0131<\/td>\n | 1 mm \u2013 10+ mm<\/td>\n<\/tr>\n |
| Length Range<\/td>\n | Up to 2,000 mm or per specification<\/td>\n<\/tr>\n |
| \u00c7al\u0131\u015fma S\u0131cakl\u0131\u011f\u0131<\/td>\n | Continuous: up to 1,100\u00b0C; Short-term: 1,250\u00b0C<\/td>\n<\/tr>\n |
| Yumu\u015fama Noktas\u0131<\/td>\n | ~1,730\u00b0C<\/td>\n<\/tr>\n |
| Termal Genle\u015fme Katsay\u0131s\u0131<\/td>\n | ~0.55 \u00d7 10\u207b\u2076 \/K<\/td>\n<\/tr>\n |
| \u0130letim Aral\u0131\u011f\u0131<\/td>\n | 200 nm \u2013 3,500 nm<\/td>\n<\/tr>\n |
| Optical Transmission (600 nm)<\/td>\n | >92%<\/td>\n<\/tr>\n |
| Yo\u011funluk<\/td>\n | ~2.2 g\/cm\u00b3<\/td>\n<\/tr>\n |
| Sertlik (Mohs)<\/td>\n | 5.5 \u2013 6.5<\/td>\n<\/tr>\n |
| Knoop Hardness<\/td>\n | ~610 kg\/mm\u00b2<\/td>\n<\/tr>\n |
| Electrical Resistivity<\/td>\n | ~10\u2077 \u2013 10\u00b9\u2074 \u03a9\u00b7cm (depending on temperature)<\/td>\n<\/tr>\n |
| Packaging<\/td>\n | Cleanroom-sealed or industrial carton<\/td>\n<\/tr>\n |
| Certifications<\/td>\n | RoHS, REACH, ISO9001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\nSSS<\/h2>\nQ1: What is the difference between thick-walled and standard quartz tubes? Q2: Are these tubes suitable for direct flame or plasma exposure? Q3: Can these tubes be customized for laboratory glassware or vacuum feedthroughs? Q4: How does the optical quality compare to borosilicate or sapphire? Q5: What are the cleaning and maintenance requirements? Q6: What is the typical lead time for custom orders? High temperature resistant quartz glass tubes are precision-engineered optical components designed for extreme thermal, chemical, and optical performance. Made from high-purity fused quartz (SiO\u2082 \u2265 99.99%) and fabricated through advanced electric fusion techniques, these tubes offer superior thermal stability, low thermal expansion, high optical clarity, and exceptional corrosion resistance.<\/p>","protected":false},"featured_media":2205,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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