Flared Quartz Glass Tube OD 1.8mm ID 0.8mm Length 5mm Micro Sampling Pipeline

The Flared Quartz Glass Tube is a miniature precision glass component with an outer diameter of 1.8mm, an inner diameter of 0.8mm and a total length of 5mm, featuring a neatly formed flare at one end for secure connection and sealing. The flare is shaped smoothly without burrs, allowing the tube to be inserted into fittings and ports with a reliable, leak-resistant interface. The tube wall is uniform in thickness, providing stable light transmission and consistent mechanical strength along its short length. Manufactured from chemically stable glass, the component resists common laboratory reagents and maintains its dimensional accuracy, making it a dependable building block for micro sampling pipelines, chromatography fittings and miniature optical gas path assemblies.

• Smooth burr-free flare end: The precisely formed flare provides a clean connection surface that seats firmly in fittings without damaging seals.
• Uniform wall thickness: The evenly drawn wall delivers consistent strength and stable optical behavior along the full 5mm length.
• Stable light transmission: The clear glass body transmits light reliably, supporting use in miniature optical gas path components.
• Superior chemical stability: The glass material resists common acids, alkalis and laboratory reagents, keeping the tube clean and durable.
• High precision tiny-size machining: The miniature dimensions are controlled within tight tolerances, ensuring consistent performance in precision instruments.

The Flared Quartz Glass Tube is designed for miniature fluid and optical systems that demand precise, reliable connections in a very small package. It is widely used as a micro sampling pipeline component, guiding small volumes of liquid or gas into analytical instruments with minimal dead volume. In laboratory chromatography, the tube serves as a fitting element that connects columns, detectors and injection ports, where the smooth flare end ensures a tight, leak-free seal. The component is also employed in miniature optical gas path parts, providing a stable transparent channel for light-based gas analysis and sensing. Thanks to its high precision tiny-size machining and chemically stable glass body, the flared tube delivers dependable performance in demanding microfluidic, chromatographic and optical applications.

• Neat flaring forming: The flare geometry is formed cleanly and consistently, providing a uniform connection profile on every tube.
• Good sealing performance for connection: The smooth flare surface mates tightly with fittings and ports, reducing the risk of leaks in fluid and gas systems.
• High precision tiny-size machining: Outer diameter, inner diameter and length are held within narrow limits, supporting reliable assembly in compact instruments.
• Chemically stable and durable: The corrosion-resistant glass body maintains its performance over long service life in laboratory environments.