ozone free quartz tube

Shengda produce:ozone free quartz tube, clear quartz tube, silica tube
Certification:ISO 9001 ISO14001
The product is widely used: halogen lamps, mercury lamps, single-ended lamp, automobile lamp, stage lamp, thermocouple, copiers lights, water treatment lamp casing, all kinds of quartz vessels, pipelines and other fields. quartz tube, clear quartz tube, twin quartz tube,testing tube, test tube, labware, quartz tube, quartz glass tube, large diameter quartz tube, UV stop quartz tube, uv filter quartz glass tube, uv block quartz tube, fused quartz glass tube, quartz glass tube, fused quartz tube, one end closed quartz tube, quartz tube, further processing quartz tube, fire polished quartz tube, quartz tubing, heater quartz tube, quartz blister, quartz glass blister , quartz bulb, quartz labware, quartz crucible, crucible, crystal powder, silicon powder, fused quartz, ozone free quartz tube, clear quartz tube, silica tube

Tolerance Dimensional Tolerance
Diameter Range
Range of OD OD
OD Thickness
WT-degree partial wall
Siding ellipticity
Out of Round Bending Degree
Bow/1220mm
≤ 6mm ± 2.0% ± 10% 12% 2.0% 2.5mm
6.00-15.00mm ± 1.25% ± 8% 10% 1.5% 2.5mm
15.00-20.00mm ± 1.25% ± 10% 15% 1.5% 2.5mm
20.00-25.00mm ± 1.25% ± 10% 15% 1.5% 2.5mm
25.00-30.00mm ± 1.35% ± 12% 15% 1.5% 2.5mm
30.00-80.00mm ± 1.5% ± 14% 15% 2.0% 2.5mm
Physical properties: Physical Properties
Density Density 20 °C kg * m-3 (× 103) 2.2
Coefficient of Thermal Expansion Coefficient of expansion 25-300 °C °C -1 (× 10-6) 0.56
Softening Point Softening point (°C) 1710
Annealing point Annealing point (°C) 1230
Transformation point Strain point (°C) 1140
Young's Modulus Youngs modulus (Pa) 7.3 × 105
Application: Application
The product is widely used: halogen lamps, mercury lamps, single-ended lamp, automobile lamp, stage lamp, thermocouple, copiers lights, water treatment lamp casing, all kinds of quartz vessels, pipelines and other fields.
It is widely applied for halogen lamp, mercury lamp, single-ended lamp, automobile lamp, stage lamp, thermocouple, printer lamp, sleeve for water treatment lamp, quartz utensils and pipes, etc