Overview of 95% 99% Al2O3 Alumina Ceramic Thermocouple Protection Tube for Furnace Temperature Measurement

95% 99% Al2O3 Alumina Ceramic Thermocouple Protection Tube for Furnace Temperature Measurement is manufactured from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional thermal stability and mechanical strength. Designed to operate in temperatures up to 1800°C, these precision-engineered tubes feature outstanding resistance to thermal shock, corrosion, and wear.

Ideal for thermocouple protection, furnace liners, semiconductor processing, and high-temperature sensor housings, our alumina tubes maintain structural integrity in the most demanding industrial and laboratory environments.

Key Features of 95% 99% Al2O3 Alumina Ceramic Thermocouple Protection Tube for Furnace Temperature Measurement

Ultra-High Temperature Resistance – Stable performance up to 1800°C

Superior Thermal Shock Resistance – Withstands rapid temperature cycling

Excellent Chemical Inertness – Resists acids, alkalis, and molten metals

High Mechanical Strength – Exceptional hardness and wear resistance

Electrical Insulation – Ideal for electronic and semiconductor applications

Customizable Dimensions – Available in various lengths, diameters, and wall thicknesses

(95% 99% Al2O3 Alumina Ceramic Thermocouple Protection Tube for Furnace Temperature Measurement)

Specifications of 95% 99% Al2O3 Alumina Ceramic Thermocouple Protection Tube for Furnace Temperature Measurement

This alumina ceramic tube secures thermocouples in hot heaters. It’s made from very pure material. You get 2 options: 95% Al2O3 or 99% Al2O3. The 99% version handles higher temperatures. It endures temperatures as much as 1700 ° C(3092 ° F). The 95 % version manages as much as 1600 ° C (2912 ° F). This high heat resistance is crucial.

The tube resists thermal shock well. Abrupt temperature level modifications won’t conveniently split it. This makes certain long service life. It also takes on severe chemicals. Destructive environments inside furnaces will not harm it promptly. This chemical inertness matters.

Its firmness is really high. It resists wear and abrasion properly. This protects the delicate thermocouple inside. The material is non-porous as well. Gases and liquified metals can not penetrate conveniently. This keeps the thermocouple sensor secure.

Requirement sizes are readily available. Usual outside diameters are 12mm, 16mm, 20mm, 25mm. Wall density generally ranges from 2mm to 4mm. Sizes differ based upon application needs. Custom dimensions are typically feasible.

Using this tube provides exact temperature analyses. It guards the thermocouple from straight heater problems. The thermocouple lasts longer inside this hard ceramic. It’s trustworthy for steel, glass, ceramic kilns, various other high-heat procedures. Setup is simple. Upkeep requirements are low. It’s a useful solution for requiring furnace settings.

(95% 99% Al2O3 Alumina Ceramic Thermocouple Protection Tube for Furnace Temperature Measurement)

Applications of 95% 99% Al2O3 Alumina Ceramic Thermocouple Protection Tube for Furnace Temperature Measurement

Industrial heaters require precise temperature control. Alumina ceramic thermocouple protection tubes make this possible. They shield fragile thermocouples inside extreme furnace atmospheres. These tubes use 95% or 99% pure aluminum oxide (Al ₂ O FIVE). This material deals with extreme conditions well.

Alumina ceramic is very hard. It withstands wear from abrasive furnace environments. It holds up against chemical strike from molten steels and aggressive gases. Most importantly, it manages intense heat. These tubes operate accurately over 1600 ° C (2912 ° F). This makes them ideal for demanding applications like steelmaking, glass production, and warmth therapy.

The tube physically secures the thermocouple sensing unit. It quits straight call with flames, slag, or harsh materials. This avoids sensor damages and incorrect readings. Accurate temperature information is essential for process quality and efficiency. Bad readings waste energy and spoil item sets.

The 95% alumina grade uses solid performance for many conventional heater jobs. It provides exceptional thermal shock resistance and good mechanical strength. The 99% alumina grade is harder and denser. It provides premium deterioration resistance and a longer life expectancy in one of the most extreme heater zones. Both types keep the thermocouple safe.

These tubes fit conventional thermocouple settings up quickly. They are available in various diameters and sizes for specific furnace arrangements. Utilizing a durable protection tube expands thermocouple life. This cuts upkeep costs and minimizes furnace downtime. Operators count on alumina tubes for reputable, long-term temperature level measurement. They are crucial in steel foundries, ceramic kilns, chemical handling activators, and lab test heaters. The best tube guarantees specific control over vital home heating processes.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 95% 99% Al2O3 Alumina Ceramic Thermocouple Protection Tube for Furnace Temperature Measurement

What temperatures can these tubes handle?
Our 95% and 99% alumina tubes handle extreme heat. The 95% tube works reliably up to 1600°C (2912°F). The 99% tube withstands even higher temperatures, reaching 1800°C (3272°F). This makes them perfect for most industrial furnaces. They protect your thermocouple inside.

How tough are these alumina tubes?
These tubes are very strong. High alumina content means excellent resistance to wear and cracking. They resist thermal shock well too. This means sudden temperature changes are less likely to break them. They last longer under tough furnace conditions.

Will chemicals attack the tube?
Alumina ceramic resists many chemicals. Acids and alkalis generally don’t harm it. Molten metals and slags also struggle to damage it. This chemical resistance keeps the thermocouple safe. Your temperature readings stay accurate.

How do I install the thermocouple?
Installation is straightforward. Slide your thermocouple sheath into the tube. Make sure it fits properly. Don’t force it. A good fit ensures good heat transfer. The tube shields the thermocouple from direct furnace contact. This prevents damage and false readings.

Can I get a custom size or shape?
Yes, custom sizes and shapes are possible. We understand furnace setups vary. Tell us your required dimensions. We manufacture tubes to match your specific thermocouple and furnace port. This ensures a perfect fit and optimal protection.

(95% 99% Al2O3 Alumina Ceramic Thermocouple Protection Tube for Furnace Temperature Measurement)