8L-TAOX6 HONEYWELL Quartz tube Product Description The Honeywell 8L-TAOX6 is described as a quartz tube component used in industrial or process-equipment applications (likely burner/flame or optical sensor related) by Honeywell’s thermal/industrial systems division. Quartz tubes are typically used for high-temperature, high-purity optical or flame-viewing applications, or as protective sleeves in burner/combustion systems. More Technical Data Thermal performance: Quartz has