Glass tube heat resisting,corrosion resisting,heat stability is better,capability of pervious to light better

Glass tube is clear fused quartz glass tube available as continuous machine drawn and automatic controlled tubing. This glass has the typical characteristics of high purity,good spectral transmisssion,well controlled dimension and lower OH and so on. It serves as the first choice of heat resistant material for halogen lampes,mercury lamps,metal halide lamps and other quartz lamps. This glass can be supplied in the range of 3-80mm outside diameter,0.6-2mm wall thickness and 800-2400mm length. Exhaust tubes with good CPK are suitable for high-speed streamline production. And further processing of trim cutting, fire polishing,bending and pinching can be done according to the requirement of customers.OH-content can be controlled within 20ppm/15ppm/10ppm/5ppm/2ppm according to the requirement of customers.