The 8 inch fused quartz rings are precision components designed to support, seal, or space various quartz parts within semiconductor and photovoltaic processing equipment. Manufactured from ultra-high purity fused quartz, these rings offer excellent thermal stability, chemical inertness, and mechanical strength under high-temperature conditions.

Their dimensional accuracy ensures proper alignment and secure fitting in diffusion furnaces, CVD reactors, and annealing systems, contributing to uniform gas flow and temperature distribution. The rings’ resistance to thermal shock and contamination helps maintain a clean processing environment, essential for high-yield wafer fabrication.