High purity small caliber quartz tube for electric light sources

1. Small caliber quartz tube
2. OD:4mm
3. Thickness:1mm
4. Length:148mm
5. Different length are available

Features:

High Purity;

OH can be controlled within 20/15/10/5/2 ppm; 

Strong heat and corrosion resistance; 

Spectral transmission>90% 

Application:

This is used by the semiconductor, fibre optic and related industries,
for their purity, sag resistance, low OH (hydroxyl), low alkali and excellent physical characteristics. 

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