Overview of Al2O3 Ceramic Thermocouple Tube 99 Alumina protection Tube

Al2O3 Ceramic Thermocouple Tube 99 Alumina protection Tube is precision-manufactured from 99% aluminum oxide (Al₂O₃), delivering exceptional thermal stability and mechanical properties. These rods maintain structural integrity in extreme environments up to 1800°C, making them perfect for demanding industrial and research applications.

With outstanding resistance to wear, corrosion and thermal shock, alumina rods are widely used in high-temperature fixtures, sensor components, semiconductor equipment, and laboratory apparatus.

Key Features of Al2O3 Ceramic Thermocouple Tube 99 Alumina protection Tube

Extreme Temperature Resistance – Continuous operation up to 1800°C

Superior Mechanical Strength – High hardness and wear resistance

Excellent Thermal Shock Resistance – Withstands rapid temperature changes

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis and corrosive environments

Precision Dimensions – Tight tolerances for critical applications

(Al2O3 Ceramic Thermocouple Tube 99 Alumina protection Tube)

Specification of Al2O3 Ceramic Thermocouple Tube 99 Alumina protection Tube

This Al2O3 Ceramic Thermocouple Tube is a protection tube made from 99% pure alumina. It shields thermocouple sensors in tough conditions. The material is excellent for high temperatures. It withstands temperatures up to 1700°C. This makes it suitable for furnaces and kilns. It also resists thermal shock well. Sudden temperature changes won’t easily crack it. The tube has strong chemical resistance. It handles acids and alkalis. It does not react with molten metals. This keeps the thermocouple sensor safe. The tube is very hard. It resists wear and abrasion. Dust and particles won’t damage it easily. It offers good electrical insulation. This prevents electrical interference. Measurements stay accurate. The material is dense and non-porous. Gases and liquids cannot seep through. It protects the sensor inside completely. These tubes come in different sizes. They have various lengths and diameters. Common sizes fit standard thermocouples. Custom sizes are often possible. The surface is smooth. This allows easy insertion of the thermocouple. Installation is straightforward. You use these tubes in many industries. They are common in metal processing. Foundries and steel plants rely on them. They work in glass manufacturing. Ceramic production uses them too. Chemical plants find them useful. Research labs need this protection. The tube ensures long thermocouple life. It provides reliable temperature readings. It handles harsh environments effectively. Choose this for dependable sensor protection.

(Al2O3 Ceramic Thermocouple Tube 99 Alumina protection Tube)

Applications of Al2O3 Ceramic Thermocouple Tube 99 Alumina protection Tube

Al2O3 ceramic thermocouple tubes are essential parts. They protect temperature sensors in tough places. These tubes are made from 99% alumina ceramic. This material is very good for high temperatures. It handles heat up to 1700°C easily. This is much higher than metal sheaths. It lets thermocouples work safely where it’s very hot.

The tubes offer excellent chemical resistance. They don’t react with most acids or bases. They stay strong in corrosive environments. This includes chemical processing plants. It also includes places with strong fluxes or slags. Metal tubes often fail here. Alumina tubes last longer.

These tubes are very hard. They resist wear and abrasion well. They are stable in high-pressure systems. They won’t warp or change shape easily. This keeps temperature readings accurate. It protects the sensitive thermocouple wires inside. It stops physical damage.

You find these alumina tubes in many industries. They are common in metal heat treatment furnaces. They protect sensors in steel mills and foundries. They are vital in glass manufacturing kilns. They work well in ceramic sintering ovens. They are used in chemical reactors too. Anywhere temperatures are extreme and conditions are harsh, these tubes are useful.

The material is electrically insulating. It doesn’t conduct electricity. This prevents electrical interference. It ensures clean temperature signals. The tubes are also non-porous. They don’t absorb liquids or gases. This keeps the thermocouple dry and functioning. It stops contamination.

Alumina tubes are cost-effective over time. They last much longer than cheaper alternatives. They reduce downtime for sensor replacement. They provide reliable protection. This leads to consistent process control. It improves product quality. It saves money on maintenance. Choosing the right thermocouple protection is crucial. Al2O3 ceramic tubes are a top choice for demanding applications.

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 Al2O3 Ceramic Thermocouple Tube 99 Alumina protection Tube

What is an Al2O3 Ceramic Thermocouple Tube?
An Al2O3 Ceramic Thermocouple Tube is a protective sleeve. It shields the thermocouple sensor inside. The tube is made mostly from alumina (Al2O3). Alumina is aluminum oxide. This material handles high heat well. It protects the sensor in tough industrial places.

Why use 99% Alumina for this tube?
Alumina is a top choice for protection tubes. The 99% pure version is very dense. This high purity makes the tube very strong. It resists heat extremely well. It also handles chemical attacks better. This keeps the thermocouple sensor safe longer.

How hot can these tubes get?
These alumina tubes handle very high temperatures. Their maximum service temperature is high. It is usually around 1700°C to 1800°C. This depends on the exact purity and how it was made. This makes them good for furnaces and kilns.

Are these tubes durable?
Yes, these tubes are very tough. The high-purity alumina gives great strength. It resists wear from abrasion well. It also stands up to thermal shock. This means sudden temperature changes are less likely to crack it. They last longer in harsh conditions.

How do I install this tube?
Installing the tube is straightforward. Slide the thermocouple sensor into the tube. Then place the tube where you need temperature readings. Make sure the tube fits the sensor size correctly. Proper installation protects the sensor. It gives accurate measurements.

(Al2O3 Ceramic Thermocouple Tube 99 Alumina protection Tube)