Lianyungang, Jiangsu, China
Business Type: Manufacturer/Factory & Trading Company
Shengfan Quartz tube characteristic | |
* Name | Quartz glass tube |
* Brand | Shengfanquartz |
* SIO2 | ≥99.99% |
* Degree of hardness moh' scale | 6.6 |
* Melting point | 1732ºC |
* Working temperature | 1100ºC |
* Annealing point | 1180ºC |
* Softening point | 1630ºC |
Specification | |
Compressive strength | >1100Mpa |
Bending Strength | 67Mpa |
Tensile Strength | 48.3Mpa |
Poisson's Ratio | 0.14~0.17 |
Elastic Modulus | 71700Mpa |
Shearing Modulus | 31000Mpa |
Moh's Hardness | 5.3~6.5(Mohs Scale) |
Deformation Point | 1650ºC |
Dielectric absordtion coefficient | <4x104 |
Dielectric Constant | 3.7~3.9 |
Dielectric Strength | 250~400Kvicm |
Coefficient of thermal expansion | 5.5x10-7cm/cm.ºC |
CORROSION RESISTANT
Quartz glass has no chemical reaction withother acid. Its acid resistance is 30 times that of Ceramic.150 times that of stainless steel Especially the chemical stability at low temperature.
Which can not be compared with any other engineering materials.
GOOD THERMAL STABILITY
The thermal contraction coefficient of quartz glass.
Can suffer severe temperature changes.
The quartz glass heated to 1100ºC
also will not burst into cold water.
Density | 2.2x103 kg/m3 | Hardness | 5.5 - 6.5 Mohs' Scale 570 KHN 100 |
Design Tensile Strength | 4.8x107 Pa (N/m2) (7000 psi) | Design Compressive Strength | Greater than 1.1 x l09 Pa (160,000 psi)SMD 5730 |
Bulk Modulus | 3.7x1010 Pa (5.3x106 psi) | Rigidity Modulus | 3.1x1010 Pa (4.5x106 psi) |
Softening Point | 1730°C | Annealing Point | 1215°C |
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 3000 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.
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.