• Lianyungang Granhtquartz Factory

Clear Quartz Tube

Lianyungang Granhtquartz Factory produces many kinds of quartz products such as transparent quartz tube, UV stop quartz tube, ozone-free quartz tube, red black quartz tube, milky quartz tube, quartz disc, quartz rod, etc. The clear fused quartz glass tube is available as continuous machine drawn and automatic controlled tubing. This glass has typical characteristics of high purity, good spectral transmission, well controlled dimension and lower OH and so on. It is used as the first choice of heat resistant material for halogen lamps, mercury lamps, metal halide lamps and other quartz lamps. This glass can be supplied in the range of 2-180 mm outside diameter, 0.5-6.0 mm wall thickness and 1200-3000 mm length. Exhaust tubes with good CPK are suitable for high-speed streamline production. And further processing of trim cutting, fire polishing, bending and pinching, etc., can be done according to the requirement of customers. OH-content can be controlled within 20\15\10\5\2 ppm according to the requirement of customers