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Laboratory Heat Resistence Fused Quartz Glass Tube



1 ~ 10 / Unit Get Latest Price


1 per Unit

1 Piece

wooden box

delivery time 5-7 days

10000 Kilogram per Day

T/T, D/P, Western Union, Money Gram, PayPal, Other


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Product Specification

Brand Name : quartz tube Type : Clear Quartz Pipe Color : fusd Application : laboratory ,Chemistry Surface Treatment : Polished Outside Diameter : MAX2000mm Shape : - Ozone Content : -
Purity : 99.99% Diameter : 1.5-450mm Working Temperature : 1100~1600â Thickness : 0.5-10mm Transport Packaging : wooden box size : Customerization

Product Description

* Application:

Widely used in chemistry, machinery, laser, optical instrument, Scientific research laboratory, Electronics,semiconductor industry etc.

Our  quartz tube features high purity (>99.99%), good physical and chemical properties, tight tolerances, and low -OH content. The rods are used in a variety of applications by our customers. 
The three types of quartz materials have the same Mechanical/Physical Property: * Properties:

High purity , SiO2> 99.99%.
Strong Hardness, Can reach Morse level 7.
High light transmission more than 85%.
High temperature resistance, can work under 1200°C continuously, 
and in short time can even work under 1500°C.                                                               
Electric insulation, it is 10000 times of usual glass.
Acid and Alkali resistance
Excellent thermal shock stability,Small thermal expansion coefficient,it is only 5.5×10-7/ºC
Health care and environmental protection

Any dimension can be made.
Property Reference Value Property Reference Value
Density 2.203g/cm3 Refractive Index 1.45845
Compressive Strength >1100Mpa Coefficient of thermal expansion 5.5×10-7cm/cm.ºC
Bending Strength 67Mpa Melting point temperature 1700ºC
Tensile Strength 48.3Mpa The work temperature for a short time 1400ºC~1500ºC
Poisson's Ration 0.14~0.17 The work temperature for a long time 1100ºC~1250ºC
Elastic Modulus 71700Mpa Resistivity 7×107Ω.cm
Shearing Modulus 31000Mpa Dielectric Strength 250~400Kv/cm
Mohs Hardness 5.3~6.5(Mohs Scale Dielectric Constant 3.7~3.9
Deformation Point 1280ºC Dielectric absorption coefficient 0.3 2.2 3 0.3 5

Optical Property(Transmittance)%:
Wavelength(nm) Synthetic Fused Silica(JGS1) Fused Quartz(JGS2) Infrared Optical Quartz(JGS3)
170 50 10 0
180 80 50 3
190 84 65 8
200 87 70 20
220 90 80 60
240 91 82 65
260 92 86 80
280 92 90 90
300 92 92 92
400-2000 92 92 92
2500 92 92 92
2730 10 30 90
3000 80 80 90
3500 75 75 88
4500 15 25 35
5000 7 15 30

As a professional manufacturer of quartz glass products in China, OEM and Customized order are welcomed to us. Please don't hesitate to talk with us if you have any design for QUARTZ fittings. We will produce new samples for you very soon. 

* For handmade products, please tell us your require, or send us pictures. Then we would make testing samples for you. And we won't make mass production until you are satisfied with samples.

Contact Us

Contact Person : yim

Company:Shanghai Wechance Industrial Co., Ltd

Address:Shanghai, Shanghai, China,


yim < Shanghai Wechance Industrial Co., Ltd >
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