High Purity Alumina (Al2O3) Ceramic Glass Tube – Durable, Heat & Corrosion Resistant

• Customization: Available
• After-sales Service: Support
• Warranty: Support
• Model NO.: I-B2-AI2O3 GLASS TUBE-250522
• Material: Al203
• Outer Diameter: 12mm
• Inner Diameter: 8mm/6mm
• Height: 10mm
• Transport Package: as Requested
• Specification: as request
• Trademark: VY or OEM
• Origin: China
• HS Code: 9001909090
• Production Capacity: 100000/Month

Product Description

>> Product Description

Al2O3 ceramic glass tubes are made from high-purity aluminum oxide (typically ≥ 99.7%), offering exceptional thermal stability, corrosion resistance, and electrical insulation. These tubes are ideal for use in high-temperature environments such as laboratories, furnaces, vacuum chambers, and electronic devices.

With excellent mechanical strength and low thermal conductivity, alumina tubes are widely used in scientific research, industrial manufacturing, thermocouple protection, and insulating applications. The smooth inner and outer surfaces ensure precise performance and durability under harsh conditions.

Material:Al203
Outer Diameter: 12mm
Inner Diameter: 8mm/6mm
Height: 10mm
 

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>> Company Introduction






>>Related Products
VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.

>>FAQ
Q: Do you provide samples? Is it free or charged?
 ·  We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
 ·  Regarding inventory, it is 3 working days;
 ·  For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
 ·  Yes, to customize special optical element and coating are available here.
Q: How to pay?
 ·  T/T, Ali online assurance payment, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment?
 ·  VY Optics is a reliable supplier not only audited on Ali, but also on Made-in-China, reputation and quality is life of our company, and we support Ali Trade Assurance.
Q: How do you ship goods?
 · Low value sample: EUB, E Express of China Post, which is cheap;
 · Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
 · Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.