The advantages of Customized High Quality Clear Quartz Glass Flask are:
1. low thermal conductivity,
2. small expansion coefficient,
3. high temperature proof,
4. excellent thermo stability and cost lower than other quartz glass.
5. It has been widely used as long nozzle and immersion nozzle brick for the continuously flood steel

We are a manufacturer of transparent quartz products .

Size and design: can be customized according to different diameter, thickness, length or send drawing

Advantages of square quartz glass tube :

1) high purity :SiO2> 99.99%.

2) work temperature: 1250 ℃;SoftenTemperature: 1730 ℃.

3) excellent visual and chemical properties: acid and alkali resistance, good thermal stability

4) health care and environmental protection.

5) no bubbles or pipelines.

6) excellent electrical insulators.

Products range:

1.Quartz tube:outer diameter Φ2-450mm,thickness 0.5-20mm
2.Quartz rod (1.5-80mm)
3.Quartz plate (various shapes and
specification,scrubs,Transparency,drilling)
4.Quartz instruments (flask,test tube,beaker, quartz boat)
5.Processing all type of special shaped and customized instruments.

Application of quartz labware

Chemical experiment, Reaction apparatus, Oven haeting

Company profile:

Lianyungang Shengfan Quartz Product Factory is a professional manufacture specialized in research and development of quartz plate,quartz tube,quartz flange,quartz ring,cuvette and quartz instrument. The company is located in China Crystal Capital - Donghai City, Jiangsu Prov., China. 70 km far from Lianyungang port, convenient transportation.

Covering an area of 1000 square meters,we now have over 30 employees,an annual sales figure exceeding USD 5.2 million.

With the philosophy of Technology Orientation, Quality First,Integrity and Responsibility,Sustainable Operation, the company dedicates to establish an international enterprise with standard and sustainable operation capability.

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 to proceed an order in your factory?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q5. How do you ship the goods and how long does it take to arrive?
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.

Lianyungang Shengfan Quartz Product Co.,Ltd is a professional manufacture specialized in research and development of quartz plate, quartz material processing,precision optical component customization, laster cutting and quartz glass glassware production.

Our main production facilities are: 10 double-sided grinding and polishing machines, 15 CNC machines，10 numerically-controlled machine tools，1 picosecond laser，large internal (external) circular cutting machine, high-pre copying machine, high-precision coreless grinding, high-precision linear cutting machine, plane milling carving machine, nanosecond laser cu and punching machine, carbon dioxide laser marking machine and other high precision blanking equipment.

Our factory occupies an area of 10,000 square meters, currently has more than 100 employees, and has annual sales of more than 5.2 million US dollars. Since 2016, we have established ourselves as a trusted provider of quality products and attracted lots of customers all over the world. Our quartz products have been exported to many countries, such as America, Australia, Poland, Sweden, Peru, Turkey, Ethiopia, Thailand, Indonesia, Kazakhstan, Malaysia, Russia, Singapore, South Africa etc.

With the philosophy of Technology Orientation, Quality First, Integrity and Responsibility, Sustainable Operation, the company dedicates to establish an international enterprise with standard and sustainable operation capability. We look forward to creating a new situation of "mutual benefit and common development" with you.