Heat Resistant Transparent Quartz Glass Tube High Temperature Resistant Large Diameter Quartz Tube
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Product Highlights
- Superior Light Transmission: Visible light transmittance over 93%, up to 80% in UV spectral region.
- Excellent Electrical Insulation: Resistance value one million times that of ordinary glass, stable at high temps.
- High Purity Material: Made of 99.99% pure quartz with density of 2.2g/cm3.
- Full Customization Available: Offers full customization, minor customization, and flexible customization options.
- Wide Application Scope: Used in semiconductors, optical communications, military, and chemical fields.
- Flexible Customization Options: Supports customization from samples, designs, and full customization.
Product Attributes
- Customization
- Available
- Application
- Glass
- Type
- Quartz Tube
- Material
- 99.99% Pure Quartz
- Density
- 2.2g/cm3
- Softening Point
- 1780°c
- Dielectric Constant
- 3.75
- Transport Package
- Plywood Case
- Specification
- RoHS
- Trademark
- SHANGTAO
- Origin
- Shanghai
- Production Capacity
- 50000 PCS/Year
Product Images of Heat Resistant Transparent Quartz Glass Tube High Temperature Resistant Large Diameter Quartz Tube
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Product Description
Silicon: 99.99%
High temperature resistance
Quartz glass softening temperature is about 1730 C, can be prolonged use at 1100 C, short-term maximum temperature up to 1450 C.
Good thermal stability
Thermal expansion coefficient of quartz glass is extremely small, it can withstand severe temperature changes.When quartz glass is heated to about 1100C, it will not burst into the water at room temperature.
Good light transmission properties
Quartz glass have better light transmission properties in entire spectral bands from ultraviolet to infrared,visible light transmittance of 93% or more, particularly in the UV spectral region, the maximum transmittance of up to 80 or more.
Good electrical insulation properties
Resistance value of quartz glass is equivalent to one million times that of ordinary glass, it is an excellent electrical insulating materials, even at high temperatures it also have good electrical properties.Quartz glass has above excellent physical and chemical properties, it is widely used in electric light sources, semiconductors, optical communications, military, metallurgy, building materials, chemical, mechanical, electrical, environmental protection and other fields.


About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR244507". Items marked "" are certified.
Company Profile
Shanghai Gongtao Ceramics Co., Ltd. is one of the most leading and advanced ceramic material companies in China, integrating the design, manufacture and marketing of high-tech ceramics. Brand name "SHANGTAO" was formed more than 20 years ago. We specialize in Alumina products, Zirconia products, Magnesia products, Silicone Nitride products and Alumina Nitride products. We have developed advanced skills and technologies. Our products are widely used in electricity, information, power, automobile and other fields.
Range of Industrial Ceramics: Alumina ceramics, zirconia ceramics, titanium oxide ceramics, silicone carbide ceramics, silicon oxide ceramics, special ceramics, high-frequency ceramics, mullite ceramics, general ceramics, refractory ceramics, electronic ceramics, textile ceramics, high purity alumina crucible, electrical ceramics, etc.
SHANGTAO strictly complies with ISO9001 quality management system. Our products are widely used in aerospace, mining machinery, lift, power, paper making, laboratory, nonferrous metal processing, electronics processing, textile machinery and other industries, SHANGTAO provides wholesale and retail services.
We have the largest stocks in Shanghai, professional manufacturing experience, most complete industrial ceramics, rock bottom price, best service, speedy delivery.
Welcome to contact us for cooperation! Also welcome to visit us!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 40, Lane 111, Shunda Road, Nanxiang Town, Jiading District, Shanghai, China
-
Plant Area
- 924 square meters
-
Number of Employees
- 16
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 50 Pcs
-
Supply Chain Partners
- 388
Our Production Capability & Technical Expertise
-
Main Products
- Ceramic Tube, Ceramic Crucible, Ceramic Connector, Ceramic Ball, Ceramic Heating Element
-
Production Lines
- 2
-
Production Machines
- CNC, Cutting Machine, Drilling Machine, Engraving Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-06-27
-
Export Year
- 14 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Australia
-
Repeat Buyers Choice
- 10%~30%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Does the product support customization?
- Yes, we offer full customization, minor customization, flexible customization, and options based on samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 50 pieces.
- What is the lead time for production?
- The average lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the light transmittance of the quartz glass?
- Visible light transmittance is 93% or more, with maximum transmittance up to 80% in the UV spectral region.
- What are the main applications for this product?
- It is widely used in electric light sources, semiconductors, optical communications, military, metallurgy, and chemical industries.
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