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Excellent quality Heat-resistant Glass Tube - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya Featured Image
  • Excellent quality Heat-resistant Glass Tube - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya

Excellent quality Heat-resistant Glass Tube - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya

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The key to our success is "Good Product Quality, Reasonable Value and Efficient Service" for 8mm Low E Iron Clear Float Glass, Strength Straight Clear 50mm Quartz Stick, 12mm Tempered Glass, Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services.
Excellent quality Heat-resistant Glass Tube - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya Detail:

Product Detail:

1.High purity quartz ,SiO2> =99.99% 
2.High temperature resistance 
3.High corrosion resistance 
4.High transmittance

1. Advantage of Quartz:

1. High temperature resistant

2. Corrosion-resistant

3. Good thermal stability

4. Good transparency for light

5. Good electrical insulation

2.Chemical composition

Cr Ge Fe Mg Ti Ca Al Na Li K OH
20 0.4 1.5 0.4 4.6 1.0 16 2.3 0.5 2.0 <25

 

3.Spectral transmission at 1.0mm thickness

Nm ≤220 255 280 315 350 380 590 780
% 89 91 93 93 93 93 93.2 93.4

 

4.Physical properties

Density 20°Ckg/m3 2.2
Coefficient of expansion 25-300°C°/C 0.58
Softening point(°C) 1670
Annealning point(°C) 1210
Strain point(°C) 1110
Youngs Modulus 7.3×105

 

Application:

1. Chemical Industries
2. Electric Light Source
3. Laboratories
4. Medical equipment
5. Metallurgy 
6. Optical
7. Photovoltaic
8. Photo communications
9. Research
10. Schools
11. Semiconductor
12. Solar
13. And more…..It is also popular in optic industry and photoelectric industry as well as UV conglutination industry

Cold filters are designed to protect the more sensitive substrate from direct infra-red radiation. They also protect the UV lamps and reflector assembly from dust and other contaminants, particularly when the lamphead is inverted. The cold filter is manufactured from material that is naturally transparent to UV, but reflective to infrared radiation.

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Excellent quality Heat-resistant Glass Tube - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya detail pictures

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It is a great way to further improve our products and repair. Our mission is always to create innovative products to prospects with a superior expertise for Excellent quality Heat-resistant Glass Tube - High temperature resistant quartz glass rod light pipe large diameter quartz glass tube all glass heat pipe – Hongya , The product will supply to all over the world, such as: Ghana, Tanzania, Chile, We aim to become the modern enterprise with the commercial ideal of "Sincerity and confidence" and with the aim of "Offering customers the most sincere services and best quality products". We sincerely ask for your unchanged support and appreciate your kind advice and guidance.

    • The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Charlotte from Peru - 2015.10.31 10:02
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Rose from Portugal - 2016.09.30 16:36
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