Quartz Glass Tubes


High purity quartz tube is made from natural quartz after the process of melting and fine grinding. It has high purity, heat resistance and corrosion resistance, also be low coefficient of thermal expansion. 
It contains no air bubble and controlled to the grade of PPM, has the great performance such as high temperature proof, chemical stability, perfect insulation and transmittance, etc.

 

 

1. Material properties
Quartz glass has unique and outstanding performance
High Durability
High Corrosion Resistance
Transmission of visible light>90%
Working temperature: 1100°C
OH content less than 20ppm, 15ppm,10ppm,5ppm and 2ppm.
2.Size  OD Diameter: 1.5-300mm
3.Use  Can be used in the manufacture of semiconductor,stage lamps,automobile.

Customization:

We provides the service to customize the product according to customer's requirement, including cutting,end burning, grinding, special-shaping and other processing.

Range of OD	Tolerence of OD	Range of WT	Tolerance of WT
4-20 mm	±0.2mm	1-2mm	±2%
20-60mm	±0.5mm	1-2mm	±2%
60-150mm	±1.0mm	2-3mm	±2%
150-200mm	±1.5mm	3-4mm	±2%
200-300mm	±2.0mm	4-5mm	±2%

 

 

 

 

 

 

Lianyungang Highborn Technology CO.,LTD



Is a leading high-tech ceramic development and production enterprises.
Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including:
- Alumina ceramic tube, alumina parts( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconia cermaic ( Yttria stabilized ZrO2 )
- Silicon Nitride ( GPS Gas pressure sintered & Hot pressed Si3N4 )
- Silicon carbide
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed BN )
- Machinable Glass Ceramic
- Steatite, cordierite

Q:Are you a trading company or a manufacturer?

A:We are professional manufacturer which has almost 10 years of experience in this industry.


Q:Can you produce according to the samples?

A:Yes,we can produce by your samples or technical drawings.


Q:Would it be possible for us to visit your factory?

A:Sure,we welcomed our customers visit our factory in any time.


Q:Will your company supply samples?

A:Yes,the sample expense will be deducted from the value of your order.


Q:What's your payment terms?
A:T/T, L/C, Western Union, Money Gram, are available for us.


Q:Delivery time for my order?

A:Within 7-15 working days for your sample order; 20 working days for your bulk order( It depends on the models and quantity you are going to