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Flask Combustion Boat Chemistry Lab Glassware High Temperature Resistance

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

Flask Combustion Boat Chemistry Lab Glassware High Temperature Resistance

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.

Setting Information
Material99.99% sio2
ColorTransparent
ShapeCircular / Round
StandardJGS1,JGS2,JGS3
ApplicationOptics quartz windows
Light Transmittance>92%
HardnessMose 6.5
Resistance Value1000 times than ordinary glass
Melting point1732℃
Working temperature1100℃
Annealing point1180℃
Softening point1630℃

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


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.

Our Services & Strength :
The company adhere to the integrity of business, experience, reasonable price, quality assurance, to provide excellent after-sales service, we sincerely welcome customers to come to negotiate


LIANGYUNGANG SHENGFAN QUARTZ PRODUCTS CO., LTD
TEL : 00860518878938285
Mobile : 008619901512909
Wechat : shengfanquartz
E-mail : shengfanquartz@163.com
Website : https://shengfanquartz.1688.com
Address : NO.169 Mingzhu Rd, Economic Development Zone, Donghai country,Lianyungang city, Jiangsu prov.,China.


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.


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