Square Quartz Tube Flange , Quartz Glass Window Strict Size Control Low OH Content
Product Details
| Material: | SIO2 | Hardness: | Morse 6.5 |
|---|---|---|---|
| Working Temperature: | 1100℃ | Surface Quality: | 20/40 Or 40/60 |
| Dieletric Strength: | 250～400Kv/cm | Light Transmittance: | >92% |
| Highlight |
quartz tube heating element,quartz tube vacuum flange |
||
Product Description
Square Quartz Tube Flange , Quartz Glass Window Strict Size Control Low OH Content
Product description:
Quartz glass disc is made of fused quartz in special industrial technology glass which is a very good base material.
Quartz glass has excellent physical and chemical properties:high purity, strong transmission, strict size control, low OH content and so on. The deep processing would be done according to client's requirements, like neat cutting, punching,finish milling, fire polish, bending, sealing, polished and so on.
Application of quartz plate:
Military industrial complex, machinery, metallurgy, printing and dyeing, optical instruments, high temperature sight glasses, fire hole industries such as high temperature and other industries, electric light source equipment, Labortory instrument, chemical apparatus.
| JGS1(ZS-1) | JGS2(ZS-2) | JGS3(HS) | |
| Spectral characteristics | 180-2500nm | 200-2500nm | 260-3500nm |
| The average transmittance | 90% | 85% | 85% |
| Bubble class | 0 | 2 | 2 |
| Birefringence | 1-2 | 1-2 | 1-2 |
| Grain structure | 1 | 2 | 2 |
| Fringe | 1-2 | 2 | 2 |
| Uniformity | 1-2 | 2 | 2 |
| Fluorescence | 1 | 2 | 2 |
| Radiation Performance | Does not change clolor | Sight discoloration | Change color |
| Shengfan Quartz plate characteristic | |
| SIO2 | 99.9% |
| Density | 2.2(g/cm³) |
| Degree of hardness moh’ scale | 6.6 |
| Melting point | 1732℃ |
| Working temperature | 1100℃ |
| Max temperature can reach in a short time | 1450℃ |
| Visible light transmittance | Above 93% |
| UV spectral region transmittance | 80% |
| Annealing point | 1180℃ |
| Softening point | 1630℃ |
| Strain point | 1100℃ |
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.
Over the years,the company constantly introduce high-precision processing equipment,like CNC / Laser equipment / glass milling and grinding machine to insure the accuracy of the products.
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
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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