Пользовательские высокое качество и высокая чистота кварцевая пробирка плоское дно круглый
1 589,91 ₽ - 2 192,97 ₽
Пользовательские высокой чистоты Кварцевая колба с температурой и коррозионной стойкостью
- Категория: >>>
- Поставщик: Lianyungang Shengfan Quartz Products Co. Ltd.
Сохранить в закладки 1601280342129:
Описание и отзывы
Характеристики
Products Description
Shengfan Quartz Glass Tube
We are a manufacturer of Transparent Quartz Tube Furnace.
Size&design: Accept customize according to different diameter, thickness,length or sending your drawing.
We are a manufacturer of Transparent Quartz Tube Furnace.
Size&design: Accept customize according to different diameter, thickness,length or sending your drawing.
Advantage of Quartz Tube
1. High purity: 99.99%-99.999% SiO2.
2. Strong Hardness: Moh's hardness 5.3-6.5.
3. High temperature resistance: can work under 1200°C continuously,
4. Acid and Alkali resistance:except hydrofluoric acid, quartz glass does not react with any acid and base. Its stability is 30 times of the ceramic, and 150 times of stainless steel
5. Electric insulation: 10000 times of usual glass.
6. High light transmittance: 85%-95%, depends on different spectrum.
7. Excellent thermal shock stability: Small thermal expansion coefficient, 5.5×10-7/℃.
2. Strong Hardness: Moh's hardness 5.3-6.5.
3. High temperature resistance: can work under 1200°C continuously,
4. Acid and Alkali resistance:except hydrofluoric acid, quartz glass does not react with any acid and base. Its stability is 30 times of the ceramic, and 150 times of stainless steel
5. Electric insulation: 10000 times of usual glass.
6. High light transmittance: 85%-95%, depends on different spectrum.
7. Excellent thermal shock stability: Small thermal expansion coefficient, 5.5×10-7/℃.
Compressive strength | >1100Mpa | Coefficient of thermal expansion | 5.5x10-7cm/cm. ℃ |
Bending Strength | 67Mpa | Melting temperature | 1750~1800℃ |
Tensile Strength | 48.3Mpa | The temperature for a short time | 1500℃ |
Poisson's Ratio | 0.14~0.17 | The temperature for a long time | 1200°℃ to 1300 ℃ |
Elastic Modulus | 71700Mpa | Resistivity | 7x107.2.cm |
Shearing Modulus | 31000Mpa | Dielectric Strength | 250~400Kvicm |
Moh's Hardness | 5.3~6.5(Moh's Scale) | Dielectric Constant | 3.7~3.9 |
Deformation Point | 1650℃ | Dielectric absorption coefficient | <4x104 |
Specific Heat(20~350°℃) | 670J/kg℃ | Dielectric loss coefficient | <1x104 |
Thermai Conductivity | 1.4W/m℃ | Property of quartz tube |
Details Images
We are a quartz products manufacture,we can supply quartz tube、furnace tube 、BET test tube、U shape tube 、cone shape tube 、threade tube and all type reactor.
production flow
product uses
packing and shipping
Our business philosophy is survive on quality, reputation for development. The products widely sales to all of the world, such as America, Germany, France, Italy, Australia, Canada, Britain, Spain, Sweden, Mexico, Argentina, Chile, Russia,India, Japan and other too many countries.
Company Introduction
Lianyungang Shengfan Quartz Products Co., Ltd.
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.
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.
Certifications
FAQ
Q1:Are you factory?
A1:Yes, We are a professional manufacturer of quartz products with nearly 20 years of experience.
Q2:Do you have any MOQ limit?
A2:No,one piece also can be accepted.
Q3:Can you customize it?
A3:Yes, we accept customized.
Q4:Can I get sample from you?
A4:Yes,Just tell us your requirements and we will send you the samples.
Q5:What’s the delivery time?
A5:(1)For inventory the delivery time is 3-5 working days.
(2)For customized products: According to your order, the delivery time is 7 to 30 working days.
A1:Yes, We are a professional manufacturer of quartz products with nearly 20 years of experience.
Q2:Do you have any MOQ limit?
A2:No,one piece also can be accepted.
Q3:Can you customize it?
A3:Yes, we accept customized.
Q4:Can I get sample from you?
A4:Yes,Just tell us your requirements and we will send you the samples.
Q5:What’s the delivery time?
A5:(1)For inventory the delivery time is 3-5 working days.
(2)For customized products: According to your order, the delivery time is 7 to 30 working days.
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