Donghai County, Jiangsu, China · Custom Quartz Glass Manufacturer & Exporter English
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Chemisorption BET Test High Pressure 99.99% Pure Ozone Free Clear Quartz Glass Twin Tube Bending Welding Services Quantachrome

Product Description

Quartz Performance
Quartz Performance

Quartz tube instrument is a special industrial technology glass made of silica, which is a very good basic material. Quartz glass has a series of excellent physical and chemical properties for electric fire barrels, electric baking stoves, electric heaters, and heating.

Product Specifications
Type Clear Quartz Pipe Brand Name GT Quartz
Outside Diameter 1mm - 600mm Place of Origin Jiangsu, China
Material SiO2 (≥ 99.99%) Color Clear Transparent
Density 2.2 g/cm³ Surface Treatment Polished
Melting Point 1732°C Shape Go both ways quartz tube
Working Temperature 1200°C (2192°F) Ozone Content Ozone Free
Strain Point 1120°C (2048°F) Processing Service Bending, Welding, Punching, Polishing
Annealing Point 1180°C Softening Point 1630°C
Application Semiconductor, optical, Photovoltaic, Chemical pipeline
Core Advantages & Properties
Advantage
Chemical Properties
Quartz glass is an acidic material, except for hydrofluoric acid and hot phosphoric acid, it is inert to any other acid and is a very good acid-resistant material.
Thermal Properties
The coefficient of thermal expansion of quartz glass is small, only one-twelfth to one-twentieth of ordinary glass. Standard stipulates that specimen heated to 1200°C and cast into cold water repeatedly more than three times will not blow up.
High Light Transmittance
High Light Transmittance
In the entire spectrum of ultraviolet to infrared wavelengths have good light transmission, visible light transmission rate of 93% or more in the ultraviolet spectrum region.
Strong Plasticity
Strong Plasticity
Quartz glass can be processed at its softening temperature into a variety of shapes, so we can customize the product according to your drawings.
Industry-Specific Applications

We can provide customized services according to your industry needs.

Semiconductor etching diffusion stage
Semiconductor Etching Diffusion Stage
Viewing furnace cover
Viewing Furnace Cover
Infrared heater
Infrared Heater
Sterilizing lamp tube
Sterilizing Lamp Tube
Patio heater tube
Patio Heater Tube
Water tank heating lamp tube
Water Tank Heating Lamp Tube
Specification Diagram
Specification Dimension Diagram
Notes for Purchase and Use
Note 1
There are many specifications of quartz products, so we cannot mark every price fixedly. Different specifications have different pricing. Physical photos serve as reference; please provide your specifications for an accurate quotation.
Note 2
For example: the larger the outer diameter of the quartz tube and the thicker the wall thickness, the higher the price. Bulk order quantities allow for volume discounts. Please contact our team for details.
Product Display
Quartz Showcase
Quartz tube display 1
Quartz tube display 2
Quartz tube display 3
Product variation 1
Product variation 2
Product variation 3
Product variation 4
Custom Drawings & Sample Processing
Custom quartz tube
Custom quartz tank
Large bore quartz tube
Factory support to figure/sample customization: Quartz handicraft, ultraviolet sterilizing lamp, ultraviolet sterilization tube, ozone sterilization lamp shade, semiconductor accessories, and photovoltaic furnace tubes.
Industries Served: Electric light source, electrical appliances, semiconductor, optical communications, military industry, metallurgy, building materials, chemical, machinery, electricity, and environmental protection.
Specialized Production: Semiconductor quartz square cylinder, high purity quartz cleaning tank, large bore quartz tube.
Why Choose Guitu Quartz Glass Tube

We are a professional manufacturer of Transparent Quartz Tube Furnaces.

Size & Design: Customization accepted according to diameter, thickness, length, or custom engineering drawings.

1. High Purity
SiO₂ > 99.99%
2. High Temp Endurance
Operating: 1200°C; Soften: 1730°C
3. Thermal Stability
Excellent resistance to thermal shock
4. Chemical Resistance
Acid and alkali resistance
5. Optical Clarity
High transmittance across spectra
6. Electrical Performance
Outstanding electrical insulator
Company Profile & Manufacturing Workshop
Company overview
Numerical control machine tool
Numerical Control Machine Tool
Connected furnaces
Connected Furnaces
Two-end flame polishing
Two-End Flame Polishing
Small lathe machining
Small Lathe Machining
Secondary molding quartz tube warehouse
Large Size Quartz Tube
Secondary molding quartz tube warehouse
Quartz tube inventory warehouse
Quartz Tube Inventory Warehouse
Weld
Precision Welding
Secondary forming
Secondary Forming
Product Range Matrix

Lianyungang Guitu Quartz is a professional quartz glass manufacturer. Main product categories include:

1. Photovoltaic & Semiconductor Industry
High purity high temperature resistant quartz tube, quartz diffusion tube, TC sleeve, quartz exhaust pipe, pipe diameter change cap, quartz condensation bottle, quartz liquid bottle, quartz door cover, quartz boat frame.
2. Quartz Tubes & Structural Components
Large diameter transparent quartz tube, ozone-free quartz tube, UV filter quartz tube, quartz rod, quartz sheet, quartz ring, quartz lead, and related components.
3. Optical & Laser Applications
Quartz viewing mirror, quartz lens, quartz prism, quartz circular viewing window, square viewing window, ultraviolet quartz lens, infrared quartz lens, sapphire window.
4. Laboratory Quartzware & Chemical Instruments
Quartz beaker, flask, triangle flask, spherical flask, volumetric flask, spherical cold instrument, snake cold instrument, still. High purity water horizontal still, high purity water secondary still, silicon tetrachloride rectification tower, garden bottom evaporation dish, flat bottom evaporation dish, test tube, surface dish, triangle funnel, separating funnel, etc.
Packing & Shipping Procedures
Packaging Details: Plastic bubble wrap / polystyrene foam sheet / export carton / wooden pallet case.
Pre-shipment quality check
Step 1: Pre-shipment Quality Check
Product appearance and dimensional precision measurement.
First layer packaging
Step 2: First Layer Packaging
Pearl cotton or bubble paper protection.
Second layer of protection
Step 3: Second Layer of Protection
Foam board laminated directly to cargo.
Outer packing
Step 4: Outer Packing
Heavy-duty cardboard boxes or reinforced wooden cases.
Final packed goods
Packaging display 1
Packaging display 2
Packaging display 3
Frequently Asked Questions (FAQ)
Q1 Can I have a sample order?
Yes, we welcome sample orders to test and verify quality standards.
Q2 What about the delivery lead time?
Orders are typically dispatched within 7 days after receiving the deposit.
Q3 Do you have any MOQ limit?
We offer low MOQ; 1pc for sample checking is fully available.
Q4 How do I proceed with an order at your factory?
1. Let us know your specific requirements or application.
2. We provide an exact quote based on your requirements or suggestions.
3. You confirm the samples and place a deposit for the formal order.
4. We arrange production promptly.
Q5 How do you ship the goods and how long does it take to arrive?
DHL, UPS, FedEx, or TNT are standard options for small orders, usually taking 3-5 days to arrive. Air freight and sea freight options are also available for bulk cargo.

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