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[China]
Trade Verify
Address: Donghai, Lian Yungang City, China
Contact name:Sharon Zhao
Lianyungang Shengfan Quartz Product Co., Ltd |
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Verified Suppliers
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Spherical Shape Fused Silica Glass Sheets Double Convex +/-0.02mm Tolerance
Product description:
Fused clear silica quartz glass plate is made of high purity quartz sand with excellent thermal shock stability and high transmittance. It is widely used in electric light/ laser/ lenses/optical instrument/high temperature window.
Product Details
1.SiO2> 99.99% ,high purity quartz tube.
2.Operating Temperature: 1250℃ SoftenTemperature: 1730℃.
3.Excellent visual and chemical performance .
4.Without surface coating and infectant.
5.Health care and environmental protection.
6.Any dimension can be made.
7.CE.RoHs SGS approved.
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.
| Quartz Characteristic | |
| SIO2 | 99.99% |
| Density | 2.2(g/cm3) |
| Degree of the hardness moh’ scale | 6.6 |
| Melting point | 1732℃ |
| Working temperature | 1100℃ |
| Max temperature can reach in a short time | 1450℃ |
| Acid tolerance | 30 times than ceramic,150 times than stainless |
| Visible light transmittance | Above 93% |
| UV spectral region transmittance | 80% |
| Resistance value | 10000 times than ordinary glass |
| Annealing point | 1180℃ |
| Softening point | 1630℃ |
| Strain point | 1100℃ |
Quick Details
| Place of Origin | Jiangsu,China |
| Brand | SF |
| Material | Glass,High quality Optical Glass |
| Usage | Optical |
| Structure | Double Convex |
| Shape | Spherical |
| Dimension Tolerance | +/-0.02mm |
| Processing Range | 1-1000mm |
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. 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.
