Why do quartz tube glass products remain durable over time?
Quartz glass tubing exhibits excellent low-temperature resistance and is widely used in second- and third-generation advanced lighting sources. Annual consumption of quartz glass amounts to 2,000 tons, supporting the production of 300 million halogen tungsten lamps and 15 million mercury lamps; it is also employed in the manufacture of xenon lamps, pulsed lamps, atomic‑spectroscopy lamps, and other indispensable light sources for modern technology. Composed of pure silicon dioxide, quartz glass is an essential high-purity material in the electronics industry; crucibles for growing silicon single crystals, diffusion tubes used in integrated circuit fabrication, and various laboratory vessels are all made from quartz glass.
2026/06/09
What are the manufacturing processes for custom-made quartz glass components?
Quartz glass processing is broadly categorized into two main types: hot working and cold working. 1. Hot working, also known as flame working, encompasses processes such as flame‑sealing/polishing, tube bending, thermal joining/sealing, and blow molding. 2. Cold working primarily includes cutting, grinding, drilling, lapping, and polishing.
2026/06/09
What are the main industries and application areas of quartz glass capillary tubes?
Quartz glass capillary tubes are “all‑round” high‑performance materials that combine ultra‑high purity, exceptional thermal stability, outstanding optical transparency, and superior electrical insulation. These remarkable properties collectively ensure their indispensable role across a wide range of cutting‑edge technological fields.
2026/06/09
Future application trends of quartz tubes
For a long time, quartz tubes have been regarded as the cornerstone of quartz‑product development—“the sun that never sets in the East.” The theoretical rationale behind this view is extensive and need not be reiterated here. Yet the reality seems to offer little cause for optimism.
2026/06/09
How to package quartz glass tubes to ensure transportation safety
Surface quality is one of the critical characteristics of mechanical parts, and in metrology, its measurement plays a vital role. In the past, engineers relied on standard specimens or reference blocks, using visual inspection or tactile contact to make qualitative assessments of surface roughness. Today, roughness testers are primarily employed in the following application areas.
2026/06/09
What is the main component of quartz?
Quartz is one of the major rock-forming minerals, typically referring to low-temperature quartz (α-quartz), which is among the most widely distributed members of the quartz mineral group. In a broader sense, quartz also encompasses high-temperature quartz (β-quartz) and coesite, among others. Its primary constituent is SiO2; it is colorless and transparent, though it often contains minor impurities that render it translucent or opaque, with a hard texture.
2026/06/09
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