Tempered Quartz Sight Glass

Tempered quartz sight glass is a heat-resistant, high-purity transparent component made from tempered fused quartz, engineered to withstand extreme temperatures (up to 1650°C) and mechanical stress while offering excellent optical clarity across UV, visible, and IR spectrums, commonly used in industrial boilers, pressure vessels, pipelines, and high-temperature systems to provide safe visual monitoring of internal processes or fluid levels, thanks to its enhanced durability, thermal shock resistance, and chemical inertness.