Высокая чистота двойное отверстие JGS1 JGS2 кварцевая трубка лазерная полость

Сохранить в закладки 1600724373247:


Цена:551,05 ₽ - 1 102,09 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Products Description


                                                   Shengfan Quartz  characteristic
*Brand
shengfanquartz
*SIO2
99.99%
*Density
2.2(g/cm³)
*Degree of hardness moh’ scale
6.6
*Melting point
1732℃
* Working temperature
1100℃
*Annealing point
1180℃
*Softening point
1630℃


Specification
Color
transprant
Light Transmittance
>92%
Hardness
Mose 6.5
Inner Diameter
0.25-0.5mm
Outer Diameter
1-500mm
Application
medical, industrial, and research
Temperature
1200 ℃
Shape
Custom


Tolerance
±0.01
±0.05mm
±0.1mm
Surface treatment
60/40
40/20


finished product display






Features of quartz tube/quartz glass 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.

4. Electric insulation: 10000 times of usual glass.

5. High light transmittance: 85%-95%, depends on different spectrum.

6.Excellent thermal shock stability: Small thermal expansion coefficient, 5.5×10-7/℃.












product uses






Company Introduction




Lianyungang Shengfan Quartz Product Co.,Ltd 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 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.




packing and shipping




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?
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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