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JINZHOU HUAMEI QUARTZ ELECTRICAL APPLIANCE FACTORY
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clear polishing thick silica quartz glass tube/ pipes
OverviewQuick DetailsPlace of Origin:Liaoning, China (Mainland)Brand Name:HUAMEIModel Number:HH-0318Type:Clear Quartz PipeColor:transparentA
$1 /
Product Details
Transaction Comments
quartz glass tube
Product Description
Features of quartz glass tube as follows:
1.High purity made of 99.99%-99.9999% pure quartz.
2.Strong Hardness, Can reach Moh's level 7.
3.High temperature resistance, can work under 1200°C continuously,
and in short time can even work under 1500°C.
4. Acid and Alkali resistance
Except hydrofluoric acid, quartz glass does not react with any acid and base except hydrofluoric acid. The stability is 30 times of the ceramic, and 150 times of stainless steel
4. Electric insulation, it is 10000 times of usual glass.
5. High light transmittance , it is different from 85%-95% depend on different spectrum.
6.Excellent thermal shock stability ,Small thermal expansion coefficient,it is only 5.5×10-7/℃.
Compressive Strength | >1100Mpa | Coefficient of thermal expansion | 5.5×10-7cm/cm.°C |
Bending Strength | 67Mpa | Melting temperature | 1750~1800°C |
Tensile Strength | 48.3Mpa | The temperature for a short time | 1500°C |
Poisson's Ratio | 0.14~0.17 | The temperature for a long time | 1200°C to 1300 °C |
Elastic Modulus | 71700Mpa | Resistivity | 7×107Ω.cm |
Shearing Modulus | 31000Mpa | Dielectric Strength | 250~400Kv/cm |
Moths Hardness | 5.3~6.5(Moths Scale) | Dielectric Constant | 3.7~3.9 |
Deformation Point | 1650°C | Dielectric absorption coefficient | <4×104 |
Specific Heat(20~350°C) | 670J/kg °C | Dielectric loss coefficient | <1×104 |
Thermal Conductivity | 1.4W/m °C | Property of quartz glass tube | |
Production Flow
Product Uses
Certifications
Shipping
Quartz glass tubes can be delivered within 1-7days after the payments.
1) by sea
2) by air( EMS, FedEx, DHL, UPS per your request)
our serive
1. We'd like to assist with any of your concerns over the products.
Get in touch with us whenever you feel necessary.
You can talk to us through Trademanager, or send email if we are not online.
We would reply it at our earliest possibility.
2. After-sale service
You are welcomed to contact with us after checking the goods.
We'd like to hear from you and do our best to solve the problems you may concern.
3. Sample
The samples can be free, your courier account No. will be needed.
Welcome to chat with me for details.
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