Quartz Glass Tube
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Brand name
- YINGPU
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- quartz glass tube, quartz tube
- Category
- Quartz Tubes
Lianyungang Inpu Quartz Co.,Ltd
China
- Verified Certificate
-
12
| Product name | Quartz Glass Tube | Certification | - |
|---|---|---|---|
| Category | Quartz Tubes | Ingredients | - |
| Keyword | quartz glass tube , quartz tube | Unit Size | - |
| Brand name | YINGPU | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
INPU quartz glass tube is made from natural quartz after the process of melting and fine grinding. It has high purity, heat resistance and corrosion resistance, also be low coefficient of thermal expansion.
It contains no air bubble and no processing trade will be found. Its purity is controlled to the grade of PPM, and also has the great performance such as how heat expansion rate, high temperature proof, chemical stability, perfect insulation, etc.
UV-blocked Quartz Tube: This cerium-added tube can effectively prevent all radiation of UV-B and UV-C ultraviolet and most radiation of UV-A ultraviolet. Effectively protect human and object from hurt of ultraviolet with best transmission.
Ozone-free Quartz Tube: The surface is transparent and slight purple of the cut surface. Doped with Ti, it has a strong ability to prevent dense UV radiation but release no ozone. The product blocks wavelength<220nm, while transmit over 70% in 253.7nm.
Physical Properties
|
Density |
2.2±0.05 (g/cm³) |
1.Thermal stability: cooling from 1100℃ to 20℃ for three times,No crack.
2.Heating to 1100℃ for one hour ,No color change |
|
Hardness |
5.5-6.5 (Mohs') |
|
|
Design Tensile Strength |
4.8X107(N/m²) |
|
|
Design Compression Strength |
>1.1X109 (N/m²) |
|
|
Coefficient of Thermal Expansion(20℃-300℃) |
5.7X10-7 (cm/cm℃) |
|
|
Thermal Conductivity （20℃） |
1.4 (W/M.℃) |
|
|
Specific heat（20℃） |
670 (J/kg.℃) |
|
|
Electrical Resistivity (350℃) |
7x107(Ω.cm) |
|
|
Dielectric Constant |
3.75 |
|
|
Dielectric Strength |
5x107(v/m) |
|
|
Softening Point |
1680 (℃) |
|
|
Annealing Point |
1210 (℃) |
|
|
Strain point |
1120 (℃) |
|
|
Short-period working temperature |
1300 (℃) |
|
|
Long-period working temperature |
1100 (℃) |
Application
- Heating elements, High temperature proof, Scientific research, Medical, Electronic instrument, Optical industry, Vacuum instruments and light source, etc.
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Sun
- Address
- NO.113 Road Fangshan Town Lianyungang City
- Product Category
- Electric Heaters
- Main Product
