Model NO.: quartz tube
Usage: Wear-Resisting Material
Density: 3.6 ~ 3.9 g/cm3
Working Temperature: 1100c
Compressive Strength: 2000 - 2500 MPa
Thermal Shock Resistance: 180 - 220 T(°c)
Apparent Porosity: 0
OEM: Accept
Trademark: highborn, OEM
Transport Package: Standard Export Cartons/Wooden Box/Tray
Specification: per drawing
Origin: Jiangsu, China
Model NO.: quartz tube
Usage: Wear-Resisting Material
Density: 3.6 ~ 3.9 g/cm3
Working Temperature: 1100c
Compressive Strength: 2000 - 2500 MPa
Thermal Shock Resistance: 180 - 220 T(°c)
Apparent Porosity: 0
OEM: Accept
Trademark: highborn, OEM
Transport Package: Standard Export Cartons/Wooden Box/Tray
Specification: per drawing
Origin: Jiangsu, China
 two ends open clear conical shape quartz glass tubing Â
Product Description
Â
1, quartz tubing  could make  sizes  as customers' requestÂ
2, we are quartz glass tube supplier who could offer you at factory price.
3, further processed quartz tube are widely used in heating, melting, semiconductor.
4, clear quartz glass tube own excellent quality with good physical and chemical performance
5, high thermo-stability and anticorrosive
Â
AL |
Fe |
K |
Na |
Li |
Ca |
Mg |
Cu |
Mn |
Cr |
B |
Ti |
5-12 |
0.19-1.5 |
0.71-1.6 |
0.12-1.76 |
0.38-0.76 |
0.17-1.23 |
0.05-0.5 |
0.05 |
0.05 |
<0.05 |
<0.1 |
<1.0 |
Â
Spectral transmission at 1.0mm thickness
m m |
<220 |
255 |
280 |
315 |
350 |
38 |
590 |
780 |
% |
89 |
91 |
93 |
93 |
93 |
93 |
93.2 |
93.4 Â |
Thermal Properties
 CoefficientofExpansion(20°C~350°C) |
 5.5*10-7/°C |
 Thermal Conductivity(W/m°C,20°C) |
 1.4 |
 Specific Heat(J/kg,20°C) |
 670 |
 Softening Point( viscosity) |
 1730°C |
 Annealing Point |
 1215°C |
 Deformation Temperature(long time heat retaining) |
 1120°C |
Mechanical Properties
 Density g/cm3 |
 2.2 |
 Compression Strength N/mm2 |
 1100 |
 Bending Strength N/mm2 |
 67 |
 Tension Strength N/mm2 |
 48 |
 Micro Hardness N/mm2 |
 8600~9800 |
 Moh's hardnessMoh's hardness |
 5.5~6.5 |
Â
Packaging & ShippingÂ
Packaged by polybay and bubble bag in the stardard export carton,
Every package can be offered with English installation instruction.
Â
Company Informationhighborn is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.
Â
Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.
Â
FAQÂ
 1.What is your payment term?
 We mainly accept T/T, West Union, Credit card and L/C.
 Paypal will be available in the near future.
Â
2.Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 94 countries we have been exported, we also get good reputation from our customers.
Â
3.For alumina ceramic, what about the forming method?
 Drying pressing             Â
 Isostatic pressing
 Hot pressing casting
Â
4.What about the package?
We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%.
Â
5.Do you support OEM?
Sure! We offer OEM for many customers all over the world.
Â
Â
 two ends open clear conical shape quartz glass tubing Â
Product Description
Â
1, quartz tubing  could make  sizes  as customers' requestÂ
2, we are quartz glass tube supplier who could offer you at factory price.
3, further processed quartz tube are widely used in heating, melting, semiconductor.
4, clear quartz glass tube own excellent quality with good physical and chemical performance
5, high thermo-stability and anticorrosive
Â
AL |
Fe |
K |
Na |
Li |
Ca |
Mg |
Cu |
Mn |
Cr |
B |
Ti |
5-12 |
0.19-1.5 |
0.71-1.6 |
0.12-1.76 |
0.38-0.76 |
0.17-1.23 |
0.05-0.5 |
0.05 |
0.05 |
<0.05 |
<0.1 |
<1.0 |
Â
Spectral transmission at 1.0mm thickness
m m |
<220 |
255 |
280 |
315 |
350 |
38 |
590 |
780 |
% |
89 |
91 |
93 |
93 |
93 |
93 |
93.2 |
93.4 Â |
Thermal Properties
 CoefficientofExpansion(20°C~350°C) |
 5.5*10-7/°C |
 Thermal Conductivity(W/m°C,20°C) |
 1.4 |
 Specific Heat(J/kg,20°C) |
 670 |
 Softening Point( viscosity) |
 1730°C |
 Annealing Point |
 1215°C |
 Deformation Temperature(long time heat retaining) |
 1120°C |
Mechanical Properties
 Density g/cm3 |
 2.2 |
 Compression Strength N/mm2 |
 1100 |
 Bending Strength N/mm2 |
 67 |
 Tension Strength N/mm2 |
 48 |
 Micro Hardness N/mm2 |
 8600~9800 |
 Moh's hardnessMoh's hardness |
 5.5~6.5 |
Â
Packaging & ShippingÂ
Packaged by polybay and bubble bag in the stardard export carton,
Every package can be offered with English installation instruction.
Â
Company Informationhighborn is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.
Â
Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.
Â
FAQÂ
 1.What is your payment term?
 We mainly accept T/T, West Union, Credit card and L/C.
 Paypal will be available in the near future.
Â
2.Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 94 countries we have been exported, we also get good reputation from our customers.
Â
3.For alumina ceramic, what about the forming method?
 Drying pressing             Â
 Isostatic pressing
 Hot pressing casting
Â
4.What about the package?
We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%.
Â
5.Do you support OEM?
Sure! We offer OEM for many customers all over the world.
Â
Â
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