Specifications

Fused quartz tube
2~500mm diameter
applience:heating,lighting,optical,photovoltaic
corrosion resistance
Competitive price

STA Clear fused quartz tube has the charateristics of high purity
Heat resistance
Low coefficient of thermal expansion.

This clear fused quartz rod has the charateristics of high purity,heat resistance and low coefficient of thermal expansion

 

STA quartz tube widely used in  semiconductor or other industry.

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Our mainly production: Quartz tube, Quartz rod,Quartz instrument, Quartz plate, they are widely used or solar and other industry field.

 

Transparent Fused Quartz Glass tube

This clear quartz rod has the charateristics of high purity,heat resistance and low coefficient of thermal expansion.It service as the material of the bridging rod for single-ended halogen lamps ,optical fiber lighting.quartz fiber and semiconductor silicon chip processing,etc.,

.SiO2≥99.99%.

 

Quartz tube

Diameter:2mm-500mm 

Length:max2000mm or custom

Color: transparent

excellent quartz raw material

high purity

good transmition

few bubbles.

 

high qurity silicon fuse quartz tube

 

Chemical Composition  unit: ppm

Al	Fe	K	Na	Li	Ca	Mg	Cu	Mn	Pb	B	Ti
20	1.0	3.5	3.5	1.0	2.0	0.5	0.3	0.5	<0.01	<0.2	2.0

 

Dimsional Tolerance

Range of OD	OD	WT	Siding	Out of Round	Bow/1220mm
≤6.00mm	±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%	3.0mm
25.00~30.00mm	±1.35%	±12%	15%	1.5%	3.0mm
30.00~80.00mm	±1.5%	±14%	15%	2.0%	3.0mm

 

Physical Properties

Density 20°C kg.m3(*1000)	2.2
Coefficient of expansion	0.56
Softening Point  (°C)	1670
Annealing Point  (°C)	1210
Strain Point    (°C)	1110
Youngs Modulus  (Pa)	7.3*100000

 

Our adventages:

Lower production cost: self-reliant in quartz tube encapsulation;

Good geography:closing to port, more cheaper and stable;

Large production ability:quartz Products 1000000 per month;
Low power consumption,high power effciency and environmental friendly
Easy installation,and can be installed in optical fiber lighting. semiconductor solar, chemical  and other places
Superior thermal performance, high applicability