Basic Info.
Application
Chemical, Metallurgy, Ceramic, Casting, Glass, Semiconductor
Annealing Point
1210 Degree
Thermal Conductivity
1.4W/M.Degree
Specific Heat
680j/Kg,Degree
Shape
Screw Thread Quartz Tube
Transport Package
Standard Export Package
Specification
can be customize
Product Description
Thick wall customize clear quartz glass tube
1.Product Description
Material properties of female thick wall clear quartz glass tube
High Durability
High heat resistance
High Corrosion Resistance
Low Thermal Expansion Coefficient
Physical properity:
SiO2 | 99.997% |
Density :(g/cm3) | 2.2 |
Degree of hardness moh' scale (Pa) | 6.6 |
Melting point: | 1732°C |
Working temperature : | 1100°C |
Max temperature can reach in a short time : | 1450°C |
Acid tolerance: | 30 times than Ceramics,150 times than stainless steel |
Visible light transmittance: | above 93% |
UV spectral region transmittance: | 80% |
Resistance value: | 10000 times than ordinary glass |
Annealing point: | 1180°C |
Softening point: | 1630°C |
The chemical composition of clear quartz glass tube: (unit: ppm)
AL | Fe | K | Na | Li | Ca | Mg | Cu | Mn | Cr | B | Ti |
5-12 | 0.19-1.5 | 0.71-1.6 | 0.12-1.76 | 0.38-0.76 | 0.17-1.23 | 0.05-0.5 | 0.05 | 0.05 | <0.05 | <0.1 | <1.0 |
Spectral transmission of clear quartz glass tube at 1.0mm thickness
mm | <220 | 255 | 280 | 315 | 350 | 38 | 590 | 780 |
% | 89 | 91 | 93 | 93 | 93 | 93 | 93.2 | 93.4 |
2. Company Information
Lianyungang Weiju Technology Co.,Ltd is a professional manufacturer producing all kinds of quartz and ceramic products. Our company was built in 2005, we have an advanced production equipment and strong production strength.
Our products are widely used for all kinds of industries such as electric light source, electric heater, semiconductor, infrared heating light, optical communication even chemical industry and others.
3.Packing and Delivery
Packaging Details:
Packaging for customize square clear silica quartz tube:
1.plastic bubbles
2.polystyrene foam sheet
3.carton
4.wooden case
We will try our best to keep the quartz glass tube safe.
4.FAQ
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the delivery time?
A:Within 15 days after receiving deposit.
Q3. Do you have any MOQ limit?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: DHL, UPS, FedEx or TNT are optional for small order. It usually takes 3-5 days to arrive. Airline and sea shipping are also available.
Q5. Is it OK to print the logo on the product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Address:
No. 837 Haining Middle Road, Haizhou District, Lianyungang, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Electrical & Electronics, Metallurgy, Mineral & Energy, Office Supplies
Management System Certification:
ISO 22000, ISO 10012
Company Introduction:
Our company is one of the leading high quality quartz glass manufacturer and supplier in China.
We manily produce and export quartz and glass product and the main product is quartz tube, quartz plate, quartz labware and glass labware.