Brown quartz tube Ø 2mm-960mm | Q-C140 series

Product Overview

Jiurui Quartz provides precision brown quartz tubes (Q-C140 series) with an outer diameter range of 2mm to 960mm, designed specifically for high temperature, corrosive, and optical applications. These tubes are made of 94% to 99.89% silica and 1% to 5% metal oxide, ensuring excellent thermal stability and chemical inertness.

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Key Features

✅ High Thermal Shock Resistance – Stable from -50°C to 1,150°C
✅ Chemical Inertness – Resists acids (HCl, H₂SO₄), alkalis, and organic solvents
✅ Light Diffusion – Milky finish reduces UV/IR transmission for controlled environments
✅ Mechanical Durability – Vickers hardness ≥ 700 HV


Technical Specifications

Parameter Specification
Model Q-C140 series
Outer Diameter (OD) Ø2mm-Ø960mm
Inner Diameter (ID) 1.6 mm-940 mm
Length Custom (Max 3000 mm)
Material Milky Fused Silica (SiO₂ ≥94%)
Thermal Stability -50°C to +1,150°C
Light Transmission Semi-opaque (UV blocked)
Surface Finish Matte or polished ends
Certifications ISO 9001, ISO 14001

Packaging & Logistics

Packaging

  • Standard: Individually wrapped in flame-retardant foam, packed in reinforced cartons.
  • Bulk Orders: Custom wooden crates with shock-absorbent dividers.
  • MOQ: 10 units (custom lengths accepted).

Shipping

  • Express: DHL/FedEx (7–12 days)
  • Sea Freight: FOB Shanghai/Ningbo ports (15–25 days)

Applications

🏭 Industrial Heating – Thermocouple sleeves, furnace liners
⚡ Semiconductor – Diffusion tubes, protective sleeves
🔬 Laboratory – High-temperature reactors with light control
☀ Photovoltaics – Diffusion components for solar cell production
⚕ Medical – Non-transparent laser housings


Why JiuRui Quartz?

  • ISO-Certified Quality: Rigorous batch testing for consistency.
  • Custom Solutions: Modify OD/ID, opacity levels, or surface textures.
  • Global Logistics Network: Serving 30+ countries with guaranteed delivery.
  • Technical Support: Free application analysis & material selection guidance.

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