Precision Bore Tubing

China Glass Quartz Parts Inc. utilizes the precision bore process when available standard tubing and redrawn tubing are not precise enough to meet the customers’ requirements. We have the tools and expertise to achieve ultra-precision bores with very tight tolerances that exceed the usual standards for inner diameter, outer diameter, circularity, and concentricity. Our extensive inventory of standard size and tolerance soda-lime, borosilicate, and fused quartz tubing is readily available for processing to custom specifications.

We work with tube diameters measuring from .005” to 2.0” with bore sizes measuring anywhere in the .0001” to 1.9” range. Tolerances can be specified as close as ±.0005” on outer diameter, and we can produce ultra-precision bores accurate to within ±.00001”. Length can be anywhere in the 0.1” to 60.0” range with tolerances to ±.001”. With our precision bore capabilities, we can supply tubes that satisfy precise requirements across multiple applications and industries.

As a glass manufacturer with decades of experience, we carry out extensive quality analytics using high-tech, high-accuracy measurement instruments. We produce a wide range of high-quality components in custom configurations for numerous applications within industries such as semiconductor, communications, aerospace, laser technology, fiber optic manufacturing, analytical instrument, etc. Our engineers are available to help with design aspects, and they are excellent problem-solvers. Contact us directly to learn more about our precision bore tubing capabilities or to make an inquiry.