This standard quartz lamp tubing is a kind of clear electrically fused machine-drawn tubing. It has characteristics of excellent visual, thermal, mechanical properties with tight dimensional tolerances. This material is available in a full range between 2mm and 200mm outside diameter. The hydroxyl (OH) content can be adjusted to different level according to its application.

 

With the use fusion technology and effective automatic controlled system, this clear quartz tube has the typical characteriastics of high purity, good spectral transmission, well controlled dimension, lower OH and so on.. It serves as the first choice of heat resistant material for halogen lamps, mercury lamps, metal halide lamps and other quartz lamps.

And further processing of trim cutting, fire polishing, bending and pinching and etc. can be done according to the requirement of customers.

OH-content can be controled within 20ppm\15ppm\10ppm\5ppm\2ppm according to the requirement of customers.