We custom manufacture glass capillary tubes and rods. Our drawn micro glass tubes are made of good glass material, dimensions are well controlled and in high precision. Except the normal round tubes and rods, we can provide non-circular tubes and rods, like square, rectangular, triangle, half round, with singles hole, double holes, triple holes or more holes on cross section. Precision is well controlled according to customer’s requirement.
Available Materials
• Quartz glass,
• Borosilicate glass,
• Lead or lead free glass,
• Corning 7980 fused silica,
• Other required material.
Parameters
OD (mm) :0.1≤D≤10
Tolerance: ±0.05mm or higher
Length (mm): 1-1000mm
OD / ID ratio: 1.1 to 15
Shape: Round, square, rectangular, triangle, half round, custom shape.
Bores: singles hole, double holes, triple holes or more holes on cross section
Note: The indicators such as concentricity and end face perpendicularity are specified in the drawings. Accepting customization of other specifications and irregular glass tubes
