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Spiral Fused Milky Quartz Glass Tube
1: Clear Quartz Tube
It’s made from natural quartz after the process of melting and fine grinding. It has high purity, heat
resistance and corrosion resistance, also be low coefficient of thermal expansion. It contains no air
bubble and controlled to the grade of PPM, has the great performance such as high temperature
proof, chemical stability, perfect insulation and transmittance, etc.
2: UV-blocked Quartz Tube
This cerium-added tube can effectively prevent all radiation of UV-B & UV-C ultraviolet and most
radiation of UV-A ultraviolet. Protect human and object from hurt of ultraviolet with best transmission.
3: Ozone-free Quartz Tube
The surface is transparent and slight purple of the cut surface. Doped with Ti, it has a strong ability
to prevent dense UV radiation but release no ozone. The product blocks wavelength<220nm,
while transmit over 70% in 253.7nm.
4: Infrared Ruby Quartz Tube
It’s doped with trace elements and appears red, dark red and pink colors. It is able to prevent all the
UV rays and part of visible lights and meanwhile make the most of infrared rays.
5: Milky White Quartz Tube
With the adoption of distinctive technique, this tube has its typical characteristics of good visual
aspects and stable physical & chemical properties. It is also used as material of infrared heating
lamps, electrical baking oven and other industrial infrared application.
Chemical Elements Composition (unit: ppm)
|Range of OD||OD||WT||Siding||Out of round||Bow/1220mm|