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.
Quartz Tube Product Categories
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.
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%
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