Прозрачная кварцевая стеклянная катушка/Спиральная кварцевая стеклянная трубка для нагрева

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Price:10,23 $ - 12,56 $
Price in USD:Details


Product Overview


Company profile

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We are specialized in the research, manufacture and sales of quartz products.we mainly manufacture and export quartz products, quartz crucible, transparent quartz glass tube, quartz glass tube, quartz glass diffusion tube, grinding mouth quartz glass tube, quartz glass slide, quartz boat, quartz ware, quartz mound, quartz rod, light building material, medical device, scientific instruments, etc.We always remind ourselves that "Client is the Center, Quality is the key". We will do our 100% efforts to make our clients satisfied!

Product Description



Compressive Strength1100Mpa
Young's Modulus72000Mpa
Modulus of Rigidity31000Mpa
Mohs Hardness5.5~6.5
Transformation Point1280°C
Softening Point1780°C
Annealing Point1250°C
Specific Heat (20 ~ 350 °C)670J/kg.°C
Thermal Conductivity (20 °C)1.4W/m.°C
Short-term Working Temperature


Long-term Working Temperature



1270 C Fused The Quartz Glass Brick



Chemical composition  (unit:ppm)









Depending on the actual condition of the product, strong packing will be used to avoid collision during transportation.

1.plastic bubbles
2.polystyrene foam sheet
4.wooden case 





We offer many modes of transportation.We can choose the mode of transportation according to your requirement.



Other products

Our company also processes other products.For example, various specifications of quartz glass, quartz shaped products, spiral tube, quartz tube, quartz rod, crucible, music bowl and so on.They have high physical and chemical properties.You can tell us your requirements or send us the drawings.We can customize it for you.


Our services

1. Reply to your inquiries within 24 hours.

2. Samples can be provided.

3. Ensure quality

4. Provide support for problem solving during application or sales.



Q:Are you a factory?

Q:Sample is free or not ?
A:Free is ok ,but it is only the small cost .When cost is high ,you will afford it ,sample cost and shipping cost.

Q:How long will I get the sample ?
A:Sample is in stock ,it takes 3days .OEM or ODM ones ,it should take 10days .

Q:What's your delivery time?
A:It depends on the quantity you order

0.0177 s.