High Pure Micro Capillary Quartz Tubes & Rods (or Quartz/ Glass Capillary Tubes & Rods)with its optical, physical, mechanical, electrical, and other outstanding features, are essential component and required material of the Gas Chromatographs, High Performance Capillary Electrophoresis Chromatograph (HPCE), High Performance Liquid Chromatograph (HPLC) and Microfluidics instruments in Electronic, Medical Treatment, Chemical and Optical industry. Besides, it can be widely used in optical fiber and communication industry such as Optical Connectors, Opitcal Fiber Splices, Fiber Supports, CATV system(which require high return-loss properties), PLC Splitter, Wavelength Division Multiplexer (WDM), Optical Fiber Collimator, Fiber Optic Sensor (FOS), Optical Fiber Communication Systems and other optical fiber transmission facilities.

Special Feature

There is no any other material can be equivalence of the quartz capillary tubing in the accuracy veracity and consistency of its inner diameter in the different production batches and different lengths. With the miniaturization of the cutting-edge technology development, quartz capillary tubes & rods will play an increasingly important role in various fields.

High Dimension Precision

Excellent Polishing Properties

High UV-Light Transmittance

High Chemical Durability

High Environmental Durability

What JGI Do

According to the different designs and purposes of the applications, JGI provides customers with different high-pure high precision quartz capillary tubes and capillary quartz rods.

General Specifications & Tolerance

Outer Diameters: 0.5mm to 8mm

Inner Diameters: 0.09mm～Specified D

Lengths: 1mm to specified L

OD & ID Tolerance: To 1.5%--3%mm

Material: Quartz Glass, Fused Silica, Borosilicate Glass, Opaque Quartz

Based on applications, JGI's Quartz/Fused Silica Capillary Tubes & Rods can be classified to the following types:

Standard Quartz Capillary Tube, Nozzle End Micro Capillary, Quartz Capillary D-Shape Tube, V-Shape Tube, U-Shape Tube, Square-Shape Tube, Quartz Glass Capillary Connector of the Pigtail Series, Quartz Glass Capillary Bar and so on.

Based on the different outer shape and inner shape, JGI's Quartz Capillary Tubes can also be generally classified as below:

Standard Open End Capillary Quartz Tube

Cone End Shape Quartz Tube

Cone Shape Quartz Tube

D Shape Quartz Tube

Outer-square Type Quartz Capillaries

Outer-circle Square-hole Type Quartz Capillaries

Outer-Hexagon Shape Quartz Capillaries

Dual-hole Shape Quartz Tube

Inter Multi-hole Capillary Quartz Tube (from Inter Single-hole to Multi-holes Type)

Oval Shape Quartz Tube

For precision capillary/Micro Quartz Rods or Quartz Bars, we can supply:

Standard Capillary Quartz Rod

Square Quartz Rod

Cone Shape Quartz Rod

Hexagonal Shape Quartz Rod

Oval Shape Quartz Rod

D-shape Quartz Rod

Customer-designed and tailor-made dimensions with specified tolerances & shapes of Quartz Capillaries Tubing and Rods are well welcomed to inquiry!