Application
High purity optical fiber resized vessel tube is used as the base material of vessel tube in VAD and OVD sintering process.
Characteristics
High purity, excellent resistance of high temperature, size can be customized according to customer requirements and can be coated as well.
Code
PQ181FH-R
Specifications
OD Range | OD Tolerance | WT Tolerance | Sliding | Ovality | Bow |
OD＜100.00 | ±1.00 | ±10.00% | 20.00% | 1.00% | 0.10% |
100.00≤OD＜200.00 | ±1.00 | ±10.00% | 20.00% | 1.00% | 0.10% |
200.00≤OD＜300.00 | ±1.00 | ±10.00% | 20.00% | 1.00% | 0.10% |
300.00≤OD＜400.00 | ±1.00 | ±10.00% | 20.00% | 1.00% | 0.10% |
400.00≤OD＜500.00 | ±1.00 | ±10.00% | 20.00% | 1.00% | 0.10% |
500.00≤OD＜900.00 | ±2.00 | ±10.00% | 20.00% | 1.00% | 0.10% |
Physical & Chemical Properties
1) Trace Elements (Unit：ppm)
Code | Criteria | Al | Ca | Cr | Cu | Fe | K | Li | Mg | Mn | Na | Ti | Zr |
PQ181FH-R | Typical | 8 | 0.6 | <0.05 | <0.01 | 0.1 | 0.1 | 0.2 | 0.05 | 0.05 | 0.1 | 1.3 | 1 |
Maximum | 10 | 1 | 0.1 | <0.01 | 0.5 | 0.5 | 0.5 | 0.2 | 0.2 | 0.5 | 2 | 2 |
2) OH Content
PQ181FH-R | OH＜30ppm |
3) Physical Properties
Item | Index Value |
Density（g/cm3） | 2.2 |
Heat Conductivity（w/m·k，1000℃） | 2.28 |
Coefficient of Thermal Expansion（℃-1，1000℃） | 5.5×10-7 |
Softening Point（℃） | 1670 |
Annealing Point（℃） | 1210 |
Strain Point（℃） | 1110 |
4) Coefficient of Thermal Expansion & Viscosity
Our Main Product
1. Ordinary Quartz products: Quartz plate, Quartz tubing, Quartz rod,quartz sight galss;
2. SiO2 Sputtering Targets : Quartz Grain, Quartz Wafer, Quartz Disc, Quartz Panel, Quartz glass Plate, Quartz Ring, Quartz Block;
3. CNC High Precision CNC Quartz Parts: With the help of CNC design and software control, we are able to fabricate the High Precision Quartz Optical Glass Parts especially when doing Arc, Slope, Slots, Sphere, Hole;
4.Thermal Processing Quartz Products : Quartz Beaker, Quartz Tube, Quartz Cuvette, Evaporator, Quartz Distiller, Quartz Tunnel;
5. Optical Window: Quartz High windows,Quartz ultra-thin window, Quartz large window, Quartz prism, lens, Quartz cylindrical lens;
6. Quartz capillary tube and quartz glass rods;
7.Crystal singing bowl with size of 6" to 20";
Our Main Product
Main Application
Company Advantage
● Doctor-post work station and top quartz inspection lab;
● Self-innovated production process and equipment;
● Own important National patents and core technologies;
● Purity of SiO2 can reach to 99.995-99.999%;
● Applied into lighting, solar, optics, optical fiber, semiconductor and etc;
● Cutting-edge melting technology;
● World famous quartz glass supplier;
CNAS Certified Laboratory
Main Production Facilities
FAQ
Q1. What are the payment terms?
A: 1. Delivery against payment.
2. We accept T/T,. Paypal is also available .
Q2. How do you pack the goods?
A: 1. Inner layer: plastic bubbles.
2. Second layer: polystyrene foam sheet.
3. Outer layer: carton.
P.S. The goods can be packed in wooden cases according to the quantity and shape.
Q3. How the goods can be delivered?
A: 1. By sea.
2. By air(EMS/DHL/TNT/UPS/SF-express per your request).
It cost 3-40days according to your choice of delivery. If you wish to know in advance, we’d like to check it for you anytime.
Customers Visiting & Exhibition Moment
Hot Tags: optical fiber vessel tube, China, suppliers, manufacturers, factory, customized, wholesale, Synthetic Quartz Glass Tube, Solar Grade Quartz Tube, closed end quartz tube, fused quartz crucibles, GE254 quartz tube, Optical Fiber Vessel Tube
