Application
UVC lamp sleeve, test tube, UV Quartz Sleeve, UVC lamp protect tube
Product Feature
A kind of transparent quartz glass material, high purity, high temperature resistant and corrosion, thermal stability and mechanical properties in the visible region (400-750 nm) of high transmittance (typical transmission rate was 92%). Strict dimensional tolerance and excellent appearance make the bulb have good shape.
Product Type
PQ181，Standard transparent quartz tube
Typical Size (Unit:mm)
OD Rang | OD Tolerance | Wall Thickness | WT Tolerance | Out of Round | Siding | Bow |
3＜Ф≤10 | ±0.1 | 1～2.0 | ±15% | 2% | 12% | 0.15% |
10＜Ф≤20 | ±0.2 | 1～2.5 | ±15% | 1.25% | 12% | 0.15% |
20＜Ф≤30 | ±0.25 | 1.5～3.0 | ±15% | 1.25% | 12% | 0.15% |
30＜Ф≤40 | ±0.35 | 1.5～4.0 | ±15% | 1.25% | 12% | 0.15% |
40＜Ф≤50 | ±0.2 | 2.0～4.0 | ±15% | 1.25% | 12% | 0.15% |
50＜Ф≤60 | ±0.5 | 2.5～5.0 | ±15% | 1.25% | 12% | 0.15% |
60＜Ф≤80 | ±0.7 | 3.0～5.5 | ±15% | 1.25% | 12% | 0.15% |
80＜Ф≤100 | ±0.8 | 3.0～10.0 | ±15% | 1.25% | 12% | 0.15% |
Remark: Customized size is available
Physical & Chemical Properties
1) Mechanical & Thermal Properties
Density （20℃kg/m3） | Thermal Expansion （200-300℃℃-1） | Softening Point（℃） | Annealing Point （℃） | Strain Point （℃） |
2.2*103 | 5.6*10-7 | 1670 | 1210 | 1110 |
2) Impurity Value (Unit:ppm)
Impurity | Na | K | Mg | Li | Ca | Fe | Al | Ti | Cu |
Typical value | 5.0 | 5.0 | 1.0 | 1.0 | 3.0 | 1.5 | 20 | 3.0 | 0.5 |
3) OH Content (Unit:ppm)
Typical Value without Baking | After baking |
160 | ＜5, ＜10, ＜15 , ＜20 |
*OH Customized is available | |
4) Optical Properties
Our Main Product
Main Application
Company Advantage
● Doctor-post work station and top quartz inspection lab;
● Self innovated production process and equipment;
● Own of 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 of melting technology;
● World famous quartz glass supplier;
CNAS Certified Laboratory
Production Main Facilities
FAQ
Q1. Who are we?
A: We are professional quartz manufactorer based in Jiangsu, China, start from 1992, . There are total about 1000 people in our factory.
Q2. How can we guarantee quality?
A: 1. Always a pre-production sample before mass production;
2. Always final Inspection before shipment;
Q3.What can you buy from us?
A: Quartz Tube,Quartz Plate,Quartz Crucible,Quartz Rod,Quartz Bowl
Q4. Why should you buy from us not from other suppliers?
A: 25+ years of development and manufacturing experience Focusing on servicing customers all over the world Best price and best quality
Q5. What services can we provide?
A: 1. Accepted Delivery Terms: FOB,EXW,Express Delivery；
2. Accepted Payment Currency:USD,EUR,CNY;
3. Accepted Payment Type: T/T,Western Union,Cash;
4. Language Spoken:English,Chinese,Korean
Customers Visiting & Exhibition Moment
Hot Tags: domed quartz tube, China, suppliers, manufacturers, factory, customized, wholesale, high purity quartz tube, Fishing lamp Quartz bulb, low melting silica rod, Sleeve Tube For Water Application, quartz metal halide, Quartz For Optical Application
