Standard Ozone Free Quartz Tube

I. Application

Germicidal lamp, Medium pressure mercury lamps for germicidal, water treatment and other UV-C lamps sleeve

II. Product Features

A clear quartz glass tube doped with titanium, it can prevent heavy UV radiation and produce no ozone.It has extremely low OH levels and precise dimensional tolerances to ensure the lamp’s long life.

III. Product Type

WWQ332,Standard Ozone Free Quartz Tube

IV. Typical Size

OD RangeODTolerance ThicknessWTToleranceOut ofRound Siding Bow
3<Ф≤10±0.11~2.0±15%2%12%0.15%
10<Ф≤20±0.21~2.5±15%1.25%12%0.15%
20<Ф≤30±0.251.5~3.0±15%1.25%12%0.15%
30<Ф≤40±0.351.5~4.0±15%1.25%12%0.15%
40<Ф≤50±0.22.0~4.0±15%1.25%12%0.15%
50<Ф≤60±0.52.5~5.0±15%1.25%12%0.15%
60<Ф≤80±0.73.0~5.5±15%1.25%12%0.15%
80<Ф≤100±0.83.0~10.0±15%1.25%12%0.15%

V. Physical and Chemical Properties

i. Mechanical and Thermal Properties

Density(20℃kg/m3Thermal Expansion(200-300℃℃-1Softening Point(℃)Annealing Point(℃) Strain Point(℃)
2.1*1035.8*10-7163011801070

ii. Impurity Value

ImpurityNaKMgLiCaFeAlTiCu
Typicalvalue 5.0 5.0 1.0 1.0 3.0 1.5 20 3.0 0.5

iii. OH Content

Typical Value without BakingAfter baking
130<5,<10

iv. Optical Properties

Shopping Cart
Scroll to Top