Кварцевая высокотемпературная прозрачная кварцевая трубка
US $5.00-$8.00
Индивидуальная высокотермостойкая печь кварцевое Кольцо большого диаметра стекло
- Категория: Quartz Tubes >>>
- Поставщик: Henan,Pyrocore,Corporation
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 0.62 $* | 0.70 $* |
| Aug-20-2025 | 0.70 $* | 0.44 $* |
| Jul-20-2025 | 0.36 $* | 0.81 $* |
| Jun-20-2025 | 0.23 $* | 0.47 $* |
| May-20-2025 | 0.89 $* | 0.32 $* |
| Apr-20-2025 | 0.51 $* | 0.53 $* |
| Mar-20-2025 | 0.45 $* | 0.49 $* |
| Feb-20-2025 | 0.25 $* | 0.78 $* |
| Jan-20-2025 | 0.57 $* | 0.89 $* |
Характеристики
Product Description
Professional quartz tube customization
High temperature and pressure High light transmission
Support for customisation High stability
Support for customisation High stability
Specification
Item | Reference Value |
Softening Point | 1680℃ |
Annealing Point | 1180℃ |
Strain Point | 1120℃ |
Density | 2.2 g/ cm3 |
Mohs Hardness | 5.7KHN100 |
Tensile Strength | 4.8 × 107 N/ m2 |
Compressive Strength | ＞1.1 × 109 N/ m2 |
Thermal Expansion Coefficient@20-230℃ | 5.7x10-7cm/cm.℃ |
Thermal Conductivity( 20℃) | 1.4 W/ m. ℃ |
Specific Resistance(350℃) | 7x107ohm.cm |
Dielectric Constant | 3.75 |
Dielectric Strength | 5x107V/m |
Application:
Quartz tube can be used in a tube furnace or Other uses, the size you want please contact us, we can provide professional service for you.
Quartz tube can be used in a tube furnace or Other uses, the size you want please contact us, we can provide professional service for you.
Product advantages
Features of Quartz Material
Features
1.Can withstand high temperatures2.Not easy to corrode
3.good thermal stability
4.Good light transmittance
5.Good electrical insulation
Applications
Quartz glass is used in tube furnaces, laboratory equipment, medical equipment, machinery, aerospace and in the semiconductor industry.
More Products
Packing & Delivery
We have rich experience in exporting, you can see our products all over the world, so there is no need to worry about shipping and packaging, we can ensure you receive quality products within the specified time by sea, air, express, etc.
FAQ
1.Is your company accepting customization?
We have our own factory and excellent technical team, and we accept OEM service.
2.How to solve the quality problems?
If the products do not conform to customer samples or have quality problems, our company will be responsible to make compensation for it.
3.Can you provide samples?
Of course, we can provide free samples for you to test, and we will refund the courier fee to you when we receive your order.
4.What is the delivery time?
10-25 days after receiving the deposit
5.How do you package your products?
We pack the product in a wooden box and fill it with a lot of cushioning material to ensure the safety of the product.
6.What's your regular practice concerning terms of payment?
Payment terms: T/T 30%-50% deposit after order confirmation, the balance after goods ready before shipping or L/C, or Western Union for small amount. Or PAYPAL.
We have our own factory and excellent technical team, and we accept OEM service.
2.How to solve the quality problems?
If the products do not conform to customer samples or have quality problems, our company will be responsible to make compensation for it.
3.Can you provide samples?
Of course, we can provide free samples for you to test, and we will refund the courier fee to you when we receive your order.
4.What is the delivery time?
10-25 days after receiving the deposit
5.How do you package your products?
We pack the product in a wooden box and fill it with a lot of cushioning material to ensure the safety of the product.
6.What's your regular practice concerning terms of payment?
Payment terms: T/T 30%-50% deposit after order confirmation, the balance after goods ready before shipping or L/C, or Western Union for small amount. Or PAYPAL.
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