Spiral Quartz Tube
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Spiral Quartz Tube

The spiral quartz tube is made from high-purity fused silica and shaped through high-temperature flame forming. Its coiled structure provides excellent heat exchange efficiency, stable thermal performance, and high resistance to thermal shock.
We support custom coil diameter, pitch, tube size (OD/ID), length, and connection ports. Spiral tubes are widely used in heating systems, cooling loops, distillation equipment, laboratory furnaces, and custom scientific applications.

we can customized all kinds of quartz glass product service
according to your
request/sample/drawing

BrandLianyungang Tuguan Quartz
Production NameSpiral Quartz Tube
Material99.99% Pure Quartz
Thickness0.2-100mm
Processing ServiceBending, Welding, Punching, Cutting, Moulding
Colortransparent
Sizecustomized
Surface Quality60/40
ApplicationOptical/Semi/Industry
Density2.2×103 kg/m3Hardness5.5 – 6.5 Mohs’ Scale 570 KHN 100
Design Tensile Strength4.8×107 Pa (N/m2) (7000 psi)Design Compressive StrengthGreater than 1.1 x l09 Pa (160,000 psi)SMD 5730
Bulk Modulus3.7×1010 Pa (5.3×106 psi)Rigidity Modulus3.1×1010 Pa (4.5×106 psi)
Softening Point1730°CAnnealing Point1215°C
  1. SiO2> 99.99% ,high purity quartz tube.
  2. Operating Temperature: 1250℃ SoftenTemperature: 1730℃.
  3. Excellent visual and chemical performance .
  4. without surface coating and infectant.
  5. Health care and environmental protection
  6. Any dimension can be made.
  7. CE.RoHs SGS approved.

Frequently asked questions

It is mainly used for heat exchange, cooling loops, distillation systems, laboratory furnaces, and customized scientific or industrial heating applications.

The tube is heated with a controlled flame and shaped manually or with specialized forming equipment. This ensures uniform curvature, stable dimensions, and excellent structural strength.

Yes. We can process straight ends, angled ends, fire-polished ends, grinding, connectors, sealing, and other custom features required for specific equipment.

Yes. Coil diameter, pitch, number of turns, tube OD/ID, and connecting ends can all be customized according to your drawings or sample.

It can operate continuously up to 1050°C and handle short-term peak temperatures around 1200°C, depending on heating conditions and installation structure.

Please provide the coil diameter, pitch, number of turns, tube OD/ID, length of the straight sections, or a drawing/photo. These details ensure accurate pricing and production feasibility.

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