Precision Heavy Wall Capillary Tubing

Short Description:

Place of Origin:Jiangsu,China
Material:Borosilicate glass
Usage:Analytics, Medical science
MOQ:No limit

Product Detail

Product Tags

Direct drawn glass tubing is available used as electronic packages and envelops in electronic applications . Custom shapes can be made to meet specific requirements.

Common Material

Fused quartz
Synthetic quartz
Borosilicate 3.3 glass
Clear Soda Lime glass
Lead Free glass


OD dimensions from 0.2mm to 8.0mm
ID dimensions from 0.2mm to 8.0mm
Tolerances out to +/-0.001 to 0.05mm
Length from 2mm to 600mm

Other Shape We can Supply

Large Ratio Rectangle Tubing
Rectangle Tubing
Square glass Tubing
Rectangle and Square Flow Cells
Round Capillary Tubing
Heavy Wall glass Capillary


Active Devic
Analytics, measurement technology
Chemistry and pharmacology
Physiology and cell biology
Medical science and laboratory
Automotive/aviation/aerospace technology

Borosilicate Characteristic

Silicon Content >80%
Coefficient of Thermal Expansion20-300℃) 3.3×10-6 /K
Density20℃) 2.23g/cm3
Hot Work Temperature104dpas 1220
Annealing temperature 560
Softening temperature 820
Refractive Index 1.47
Thermal Conductivity 1.2Wm-1K-1

Products shown

Precision Heavy Wall Capillary Tubing (2)

Lead Time

For stock parts, we will ship out within one week. For customized parts, please contact us for more information. If you are in urgent need, we will arrange in priority.

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