Import Clear Quartz Tube — Buy in Bulk from Supplier in China

Lianyungang Highborn Technology Co.,Ltd provides clear quartz tubes fabricated from high‑purity quartz that contains more than 99 % silica. The tubes can be supplied in a variety of diameters and lengths, with typical industry ranges of 2 mm to 250 mm in outer diameter and 10 mm to 2500 mm in length, allowing buyers to select dimensions that suit their designs. Production follows a controlled melt‑draw process that yields excellent chemical stability and visual clarity. The supplier highlights that these dimensions are customizable to meet specific project requirements.

The high silica content delivers low thermal expansion, typically around 0.5 × 10⁻⁶ / °C, and enables the tubes to resist rapid temperature changes without fracture. Typical maximum operating temperatures for similar quartz tubing are about 1100 °C, and optical transmission generally exceeds 90 % across the ultraviolet to near‑infrared spectrum. Such characteristics make the tubes suitable for precision optics, semiconductor equipment and chemical‑process reactors. The supplier also notes compliance with ISO and CE standards, as stated in the product description.

These quartz tubes are used by manufacturers of optical sensors, electronic components and laboratory apparatus. The listing mentions flexible minimum order quantities and offers both FOB and CIF shipping options. Because exact MOQ, lead time and payment terms are not disclosed, interested buyers should request those details directly from the supplier. Confirmation of packaging style and any required certifications should also be obtained before finalising the transaction.

Lianyungang Highborn Technology Co.,Ltd is situated in the Donghai Development Area, Donghai County, Lianyungang 222300 Jiangsu, China. The company is listed as an imported‑tier supplier with a harbour‑level trust tier, and platform data shows a zero response rate, meaning buyers should initiate contact proactively.

The business focuses on producing clear quartz tubes for scientific, optical and electronic markets. It advertises the ability to customise tube dimensions and confirms that its products meet ISO and CE standards according to the supplier’s own statement. No further corporate background, employee numbers or client references are provided in the source information.