|
|
Quartz Glass Tube
Home >> Products >> Quartz Glass Tube
|
Clear Quartz Glass Tube
OD range 1.5-350mm
Silicon Dioxide>99.95%
Excellent physical and chemical performance
High thermo-stability and anticorrosive
Transmission of visible light>90%
OHcontent less than 20ppm,15ppm,10ppm,5ppm,2ppm
Impurities of clear quartz tubing Unit:ppm
|
Elements
|
Al,Ca,Mg,Ti,Fe
|
|
Clear fused quartz tubing
|
60
|
Transmittance rate:(Spectral Transmission at1.0mm thickness)
|
Wavelength
|
190-220
|
230-280
|
230-320
|
550
|
760
|
|
Transmittance rate
|
>60
|
>80
|
>85
|
¡Ý90
|
¡Ý93
|
|
| |
|
Opaque quartz glass tube
Our company adapts advanced process and unique formulation to produce qualified milk white quartz glass tube.The glass tube has the smooth surface, no broken airline and constant internal quality.It is the first chooice for far IRheating system such a quartz heater, microwave oven, electric oven, disinfectant cabinet and ext. Meanwhile we can also further process according to customers' request such as cutting, bent, fire-polished and ect.Alao, we can produce into different shapes according to the darwing for example U shape, pear shape, Helical, Omega and so on. For detailed size tolerance and techncal specification, please refer to the table
opaque quartz glass tubing Physical&Properties
|
Opalescence
|
Sio2
|
Heat Resistance
|
|
Spectral transmission at 800nm<10%
|
Sio2>99.5%
|
Keep under 900¡æ for 15 minutes, then put into 20¡æ water, no crack.
|
|
| |
|
Spiral quartz glass tube
Quartz tube OD: 10mm-300mm
Quartz coil quartz OD: 120mm
5.75/6.75/7coils
Used for quartz heater tube, semiconductor,stage
lamps,drying equipment, sterilizing device
We can produce based on your drawing.
Impurities of clear quartz tubing Unit:ppm
|
Elements
|
Al,Ca,Mg,Ti,Fe
|
|
Clear fused quartz tubing
|
60
|
|
| |
|
Big size opaque quartz tube
Purity>99.9%
we can do the biggest diameter is 700mm
Tolerance control:+/-0.01to0.5(according to your require.)
The glass tube has the smooth surface, no broken airline and constant internal quality
Application:Can be used in the manufacture of heaters, solar power, semiconductor and so on.
opaque quartz glass tubing Physical&Properties
|
Opalescence
|
Sio2
|
Heat Resistance
|
|
Spectral transmission at 800nm<10%
|
Sio2>99.5%
|
Keep under 900¡æ for 15 minutes, then put into 20¡æ water, no crack.
|
|
| |
|
Big size clear quartz tube
Purity>99.9%
Working temperature: 1100¡ãC=2012¡ãF
we can do the biggest diameter is 700mm
Tolerance control:+/-0.01to0.5(according to your require.)
The glass tube has the smooth surface, no broken airline and constant internal quality
Application:Can be used in the manufacture of heaters, solar power, semiconductor and so on.
opaque quartz glass tubing Physical&Properties
|
| |
|
Red quartz tube
The red quartz tube can cut-off the total ultraviolet rays and part visible
light, so we can take full advantage of the ultraviolet rays.
Features:
With the infrared radiation, fever fast, light soft, energy conservation and
so on.
Application:
Heating device, disinfection cabinet ,microwave oven, all kinds of electric
heating kitchen, electric oven, surface drying, car paint.
standards
|
Range of OD
|
WT
|
Siding
|
Out of Round
|
Bow/1220mm
|
Length(mm)
|
|
8.00¡À0.15
|
1.0¡À0.10
|
10%
|
1.5%
|
2.5mm
|
1220
|
|
9.00¡À0.15
|
1.0¡À0.10
|
10%
|
1.5%
|
2.5mm
|
1220
|
|
10.00¡À0.15
|
1.0¡À0.10
|
10%
|
1.5%
|
2.5mm
|
1220
|
|
11.00¡À0.15
|
1.0¡À0.10
|
12%
|
1.5%
|
2.5mm
|
1220
|
|
12.00¡À0.15
|
1.0¡À0.10
|
12%
|
1.5%
|
2.5mm
|
1220
|
|
13.00¡À0.15
|
1.0¡À0.10
|
12%
|
1.5%
|
2.5mm
|
1220
|
|
| |
|
Gold coated quartz tube
Material properties
High Durability
High Corrosion Resistance
Low Thermal Expansion Coefficient
Working temperature: 1100¡ãC=2012¡ãF
|
Mechanical Property
|
Reference Value
|
|
Density
|
2.2g/cm3
|
|
Deformation Point
|
1280¡ãC
|
|
Softening Point
|
1780¡ãC
|
|
Annealing Point
|
1250¡ãC
|
|
Specific Heat(20~350¡ãC)
|
670J/kg.¡ãC
|
|
Thermal Conductivity(20¡ãC)
|
1.4W/m.¡ãC
|
|
Refractive Index
|
1.4585
|
|
Coefficient of thermal expansion
|
5.5¡Á10-7cm/cm.¡ãC
|
|
Hot work temperature
|
1750~2050¡ãC
|
|
The temperature for a short time
|
1300¡ãC
|
|
The temperature for a long time
|
1100¡ãC
|
|
| |
|
UV block quartz tube
UV Block quartz tubing looks clear,however the side is light blue.It virtually blocks the UV wavelength between 190-320nm,while still has the high transmittance in visible wavelength
It is wadely used in many kinds of Human-friendly light products
Impurities of UV Block quartz tubing Unit:ppm
|
Elements
|
K Na Ca Mg Fe Cu Ni
|
|
UV Block quartz tubing
|
100
|
Transmittance rate:(Specrtal Transmission at 1.0mm Thickness)
|
Wavelength
|
190-220
|
230-280
|
230-320
|
550
|
760
|
|
Transmittance rate
|
|
¡Ü8
|
<2
|
¡Ý90
|
¡Ý93
|
|
| |
|
Ozone Free Quartz Tube
Ozone free quartz tubing looks clear,however the side is light purple.The product block wavelength <220nm,while transmit over 70% in 253.7nm.Used for all kinds of germicidal lamps
Transmittance rate:(Spectral transmission at 1.0mm Thickness)
|
Wavelength
|
190-220
|
230-280
|
230-320
|
550
|
760
|
|
|
|
253.7nm
|
|
|
|
|
Transmittance rate
|
|
68-73
|
|
¡Ý90
|
¡Ý93
|
|
| |
|
One close, one opened clear quartz tube
OD range 1.5-350m
Silicon Dioxide >99.95%
Excellent physical and chemical performance
High thermo -stability and anticorrosive
Transmission of visible light >90%
OH content less than 20ppm,15ppm,10ppm,5ppm or 2ppm
Impurities of clear quartz tubing Unit:ppm
|
Elements
|
Al Ca Mg Ti Fe
|
|
Clear fused quartz tubing
|
60
|
Transmittance rate:(Spectral Transmission at 1.0mm Thickness)
|
Wavelength
|
190-220
|
230-280
|
230-320
|
550
|
760
|
|
Transmittance Rate
|
>60
|
>80
|
>85
|
¡Ý90
|
¡Ý93
|
|
| |
|
opaque seal quartz glass tube
OD range 1.5-350m
Silicon Dioxide >99.95%
Excellent physical and chemical performance
High thermo -stability and anticorrosive
Transmission of visible light >90%
OH content less than 20ppm,15ppm,10ppm,5ppm or 2ppm
|
Wavelength
|
190-220
|
230-280
|
230-320
|
550
|
760
|
|
Transmittance rate
|
>60
|
>80
|
>85
|
¡Ý90
|
¡Ý93
|
|
| |
|
square quartz glass tube
Purity>99.9%
we can do the biggest diameter is 700mm
Tolerance control:+/-0.01to0.5(according to your require.)
The glass tube has the smooth surface, no broken airline and constant internal quality
Application:Can be used in the manufacture of heaters, solar power, semiconductor and so on.
|
Elements
|
Al,Ca,Mg,Ti,Fe
|
|
Clear fused quartz tubing
|
60
|
|
| |
|
Customize flange quartz tube
Risen can also process the quartz glass tube such as cutting,both end glazed,closed,frosting and into different shape etc
Heating transmittance
When heated for 2 hour under 1000 celsius degree,the transmission rate will be different comparing under room temperature.It will be 4% less than for 290nm
Anti-crystallization
When heated 0.5 hours under 1200 clesius degree,transmission rate ¡Ý85% for 500nm wavelength
also could customize based on your requirement.
|
| |
|
Clear quartz glass joint tube
OD range 1.5-350mm
Silicon Dioxide>99.95%
Excellent physical and chemical performance
High thermo-stability and anticorrosive
Transmission of visible light>90%
OHcontent less than 20ppm,15ppm,10ppm,5ppm,2ppm
Impurities of clear quartz tubing Unit:ppm
|
Elements
|
Al,Ca,Mg,Ti,Fe
|
|
Clear fused quartz tubing
|
60
|
Transmittance rate:(Spectral Transmission at1.0mm thickness)
|
Wavelength
|
190-220
|
230-280
|
230-320
|
550
|
760
|
|
Transmittance rate
|
>60
|
>80
|
>85
|
¡Ý90
|
¡Ý93
|
|
| |
|
Wall thickness fused glass tubing
Material properties
High Durability
High Corrosion Resistance
Low Thermal Expansion Coefficient
Working temperature: 1100¡ãC=2012¡ãF
|
Mechanical Property
|
Reference Value
|
|
Density
|
2.2g/cm3
|
|
Deformation Point
|
1280¡ãC
|
|
Softening Point
|
1780¡ãC
|
|
Annealing Point
|
1250¡ãC
|
|
Specific Heat(20~350¡ãC)
|
670J/kg.¡ãC
|
|
Thermal Conductivity(20¡ãC)
|
1.4W/m.¡ãC
|
|
Refractive Index
|
1.4585
|
|
Coefficient of thermal expansion
|
5.5¡Á10-7cm/cm.¡ãC
|
|
Hot work temperature
|
1750~2050¡ãC
|
|
The temperature for a short time
|
1300¡ãC
|
|
The temperature for a long time
|
1100¡ãC
|
|
| |
|
