Milky White Quartz Tube
The Milky white quartz tube is melted by special process. In the molten glass, a lot of bubbles remain, so it appears white.
Use quartz with more gas as a raw material, melt it in a graphite vacuum furnace, and reduce the melting temperature and vacuum at the same time.
The Milky white quartz tube with a spectral transmittance of less than 2% is drawn, and its thermal stability. Crystallization resistance and chemical stability meet the standard requirements
The Milky white quartz tube is considered to be an excellent selective radiator and an efficient far-infrared radiation material.
Further processing
Bending spiral shape
Closed one end as light source
Dimensions (mm)
| Material | 99.99% quratz glass |
| Thickness | 0.5-10mm,or OEM |
| Outer diameter | 1.5-450mm |
| Type | Milky white, Opaque |
| Work temperature | >1250℃ |
| Length | OEM, according to your request |
Applications
LED light,
Germicidal lamp
Fire hole industries such as high temperature and other industries,
Electric heating Industrial field.
Product Advantages
1) High purity :SiO2> 99.99%.
2) Operating Temperature: 1250℃; Soften Temperature: 1730℃ .
3) Excellent visual and chemical performance:acid-resistance,alkali resistance,Good thermal stability
4) Health care and environmental protection.
5) No air bubble and no air line.
6) Excellent electrical insulator.
Products shown
Lead Time
For stock parts, we will ship out within one week. For customized parts, please contact us for more information. If you are in urgent need, we will arrange in priority.
Safe Packing
As quartz glass product is fragile, we will make sure that the packing is safe and suitable for international shipping. The product will be packed into small bottle or box, or wrapped with bubble film, then it will be protected by pearl cotton in the paper carton or fumigated wooden box. We will take care of very details to make sure that our customer receives the product in good condition.
Welcome to contact us from below for more information!
International Shipping
By international express, like DHL, TNT, UPS, FEDEX and EMS,
By train, sea or air.
We choose the most economic and safe way to ship the product. Tracking number is available for every shipment.
FAQ
Q1: What is the minimum order quantity?
The minimum order quantity is 1 pc. We have stock for many of the products, which can save customer cost if they only require few pieces.
Q2: What is the lead time?
For stock parts, we will ship out within one week. For customized parts, please contact us for more information. If you are in urgent need, we will arrange in priority.
Q3: Can I customize my product?
Yes, sure. We can produce according to customer’s requirement. Please let us know your detail specification, we will achieve it accordingly.
Q4: I am not sure what kind of material I shall use in my application. What shall I do?
Our experienced engineer will give you suggestion and help you determine which material is the best option for you. Just let us know your needs, we will propose for you.
Q5: Is the quality guaranteed?
Yes, we can guarantee the quality. Our workers are experienced; all dimension is well controlled. Before shipment, every product will be inspected strictly. We value our reputation in the field, and hope to establish long term cooperation.
Welcome to contact us from below for more information!
