Quartz Tube

Standard Size Range & Specifications

Outer diameters available from 1mm to 150mm (standard sizes).

Wall-thickness options ranging from 0.2mm to 10mm (flexible combinations).

Supported by a mold library of over ten thousand sets for fast matching.

Standard Dimensional Tolerances

Capillary tubes (OD ≤ 6mm)
Standard ±0.05mm / Precision custom ±0.02mm

Large-diameter tubes (OD ≥ 150mm)
Standard ±(0.1mm + 0.1%D) / Secondary grinding ±0.1%D

Industrial conventional tubes (OD 6–150mm)
Standard OD ±1%

Custom Quartz Tube Solutions

We supply standard-sized quartz tubes and also accept non-standard customization. If your required dimensions, wall thickness, bending angle, or end structure fall outside regular specifications, simply provide the details and we will evaluate feasibility and confirm the lead time.

Typical custom work includes capillary tubes, large-diameter quartz tubes, closed-end tubes, U-shaped or bent quartz tubes, UV-functional quartz tubes, metal-doped variations, and structural components designed for equipment integration. Processing options may involve sealing, slotting, drilling, cutting, or precision grinding, carried out according to the application requirements.

Quartz Tube Product Categories

Quartz Capillary Tubes

Large Diameter Quartz Tube

UV Quartz Tube

UV-Blocking / Ce-Doped Quartz Tube

Quartz Tube for Furnace

Threaded Quartz Tube

About TotalQuartzWorks Quartz Tubes

TotalQuartzWorks is a professional manufacturer of high-purity fused quartz tubes, equipped with complete in-house melting, forming, precision cutting, and advanced machining capabilities. Our quartz products are widely used by laboratories, heating equipment manufacturers, optical system integrators, and research institutes worldwide.

Before delivery, every quartz tube undergoes a 950–1050°C, 24-hour high-temperature annealing process to ensure stability and reliability.
The tubes are designed for continuous operation at 1000±50°C, with a maximum working temperature of 1300°C. They can operate for up to 10 hours at 1200°C (higher temperature shortens service duration; exceeding recommended limits may lead to deformation or devitrification).

Quartz Material Categories

Industrial grade fused quartz
Optical grades (JGS1 / JGS2 / JGS3)
UV-transmitting quartz
UV-blocking Ce-doped quartz
High-temperature/high-pressure Ti-doped quartz

Suitable for: heating systems, optical transmission, UV equipment, semiconductor processes, chemical applications, and industrial devices.