high temperature resistant quartz glass quartz spiral tube green glass pipe

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Product Overview


Product Description

Product description

High purity quartz with sion2 content of 99.99%
Very low thermal conductivity, excellent thermal vibration resistance
Very high deformation temperature and softening temperature
High dielectric field strength, low dielectric loss and low conductivity * transmittance in a very wide spectral range from UV to infrared
Very good chemical stability, does not react with water, salt solution and most acids* Excellent radiation resistance.


Property content
Attribute value
Tensile strength
4.8x107 Pa (N / mm2) (7000 psi)
Compressive strength
>1.1×109 Pa (160,000 psi)
Coefficient of thermal expansion
5.5x10-7 cm/cm·°C (20°C-320°C)
Thermal conductivity
1.4 W/m·°C
Specific heat
670 J/kg·°C
Softening point
Annealing point
Strain point
Electrical Resistivity
7x107 ohm cm (350°C)

Accept customized drawings and samples:
Factory support to figure to sample custom, Ultraviolet sterilizing lamp, ultraviolet sterilization tube, ozone sterilization lamp
shade, etc product is mainly used in electric light source, electrical appliances (electric), semiconductor, optical
communications, military industry, metallurgy, building materials, chemical, machinery, electricity, environmental protection and
other fields

Packing & Delivery

1. Inner layer: 1 piece / bubble paper. Plastic air cushion film. Foam material
2. Outer layer: Transport cartons, wooden cases / according to customer requirements.
It depends on your requirements.

Company Profile

.Our factory produces various specifications of quartz glass tubes, quartz glass sheets and various customizable quartz
instruments. With advanced equipment, strong technical force, complete measurement and testing means and complete quality assurance system, our factory can provide you with high-quality and high-demand products and meet the various needs of users.


Q1:Are you a factory?
A:Yes, we are a factory and a professional manufacturer of quartz products.

Q2:Can I have samples?
A:Yes, you can tell us your requirements and we will send you samples.

Q3:How long will it take me to get an offer?
A:We will quote within 24 hours of your inquiry.

Q4:What about the delivery time?
A:The sample takes 3-5 days, and the customized products are according to your quantity.

0.045 s.