High-Purity Fused Silica Furnace Tubes-Amy
2026/10/22
Lianyungang Shengfan Quartz releases high-performance fused silica furnace tubes, ideal for tube furnace heating, semiconductor diffusion, photovoltaic sintering, powder calcination and other high-temperature thermal processing applications.
Manufactured from premium JGS2 fused silica material, these quartz furnace tubes deliver ultra-low thermal expansion coefficient and remarkable thermal shock resistance. They can work continuously at up to 1100°C, with excellent resistance to acid corrosion and chemical inertness. Low outgassing and low impurity release help avoid sample contamination, which is critical for precision thermal processes.
We offer full customization on outer diameter, wall thickness, length, flange structure, side ports and end finishing. Fire polishing, precision cutting and chamfering are available upon request. Every tube goes through strict inspection for bubbles, inclusions, scratches and dimensional tolerances to guarantee sealing performance and long service life.
Suitable for research laboratories and industrial production lines, our quartz furnace tubes support small sample trial orders as well as large-volume export shipments. Shengfan Quartz keeps optimizing quartz thermal components to provide stable, cost-effective alternatives to imported parts for global customers in semiconductor, new energy and material research fields.
