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Thermoelectric Chemistry Laboratory Glassware And Apparatus Fused Silicon

Categories Science Lab Glassware
Brand Name: shengfan
Model Number: QL-1
Certification: ISO9001
Place of Origin: China
MOQ: 1 piece
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 10,000 pieces/month
Delivery Time: 5-15 work days
Packaging Details: plastic bubble/ polystyrene foam sheet/ carton/ wooden pallet
Product name: Science Lab Glassware
Material: fused silicon
Working temperature: 1100℃
Acid tolerance: 30 times than ceramics
Hardness: morse 6.5
Density: 2.2g/cm3
Color: Transparent
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Thermoelectric Chemistry Laboratory Glassware And Apparatus Fused Silicon


They are widely used in electric light, diffusion tube, protection tube, optical instrument, sight glass, observation window for furnace, semiconductor, photoelectron, military industry, metallurgy, water treat,emt, lab glassware and many other fields.

Product description:

1. Purity:

SiO2 content is more than 99.9%, transparent quartz glass tube can reaches above 99.95%.
2. Temperature :

Softening point temperature is about 1730 degrees Celsius ,1150 degrees Celsius in a long time used, short-time maximum use temperature is up to 1450 degrees Celsius.
3. Anti corrosion:
Quartz glass is acidic materials, except hydro fluoric acid and 300 degrees Celsius thermal phosphoric acid, on any other acids were shown to be inert, is the best anti acid materials.

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,

Application of quartz labware

Chemical experiment, Reaction apparatus, Oven haeting

Quality Control:
All production processes are carried out under the control of the ISO9001 quality management system. During the production process, first ensure that the ambient temperature and humidity are within the required range. From raw material cutting, slurry forming, blank drying, and sintering, workers in each key process must In the process of self-inspection of the hole, size, weight, and appearance of the filter, the inspectors regularly conduct random inspections to ensure that defective products do not flow into the next process.
Production inspection: self-inspection by production workers and regular sampling inspection by full-time inspectors. The finished products are fully inspected to ensure that qualified products flow into customers.
After-sales service: Damaged during transportation, replenishment will be provided according to the situation. If the product is found to have quality problems during use, after both parties confirm that it is a problem with the filter, our factory will exchange or return the product.

Shengfan Quartz plate characteristic
Degree of hardness moh’ scale6.6
Melting point1732℃
Working temperature1100℃
Max temperature can reach in a short time1450℃
Visible light transmittanceAbove 93%
UV spectral region transmittance80%
Annealing point1180℃
Softening point1630℃
Strain point1100℃

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.

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.


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?

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.

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