Overview of Insulated hollow tube single hole high temperature resistant corrosion resistant alumina high alumina ceramic tube

Insulated hollow tube single hole high temperature resistant corrosion resistant alumina high alumina ceramic 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 Insulated hollow tube single hole high temperature resistant corrosion resistant alumina high alumina ceramic 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

(Insulated hollow tube single hole high temperature resistant corrosion resistant alumina high alumina ceramic tube)

Specification of Insulated hollow tube single hole high temperature resistant corrosion resistant alumina high alumina ceramic tube

This insulated hollow tube is made from alumina or high alumina ceramic. It has a single hole running through its center. The tube is hollow. This design is important for many jobs. It handles very high heat well. You can use it safely at temperatures above 1600 degrees Celsius. Some types withstand even hotter conditions. This makes it perfect for furnaces, kilns, and other hot places.

It fights corrosion strongly. Acids and alkalis do not damage it easily. Harsh chemicals have little effect. This tube lasts a long time even in tough settings. It provides excellent electrical insulation. Electricity cannot pass through it easily. This stops electrical problems. It also blocks heat transfer effectively. Heat stays where it should. This is because the ceramic material itself insulates.

The material is alumina ceramic. It is very hard and strong. It resists wear and tear. Things rubbing against it cause little damage. It stays stable under heat and stress. It does not change shape or break down quickly. The tube is smooth inside and out. This helps things move through it easily. It also helps keep it clean.

People use this tube in many industries. It works in thermocouple protection. It shields sensors in hot spots. It guides wires and probes safely. It acts as a liner inside pipes. It protects parts from heat and chemicals. Foundries and steel plants need it. Chemical processing plants use it. Labs and research facilities rely on it. It is a dependable choice for demanding tasks.

(Insulated hollow tube single hole high temperature resistant corrosion resistant alumina high alumina ceramic tube)

Applications of Insulated hollow tube single hole high temperature resistant corrosion resistant alumina high alumina ceramic tube

These insulated hollow tube single hole high temperature resistant corrosion resistant alumina high alumina ceramic tubes handle extreme conditions well. They resist very high temperatures and harsh chemicals easily. People use them in demanding industrial settings every day.

Furnace applications are common. These tubes protect sensors and instruments inside hot furnaces. They shield delicate parts from intense heat effectively. Thermocouples and other measurement tools last longer this way. Heat treatment processes benefit greatly from this protection.

Semiconductor manufacturing relies on these tubes too. The tubes safely guide reactive gases and molten materials. They prevent contamination during silicon wafer production. Cleanliness is critical here. The tubes deliver consistent performance batch after batch.

Chemical processing plants need durable components. These alumina tubes transport corrosive liquids and gases reliably. They withstand acids and solvents without degrading. Leaks and failures are minimized. Process safety improves significantly.

Metal casting and glass production use these tubes. They manage molten metal and hot glass flows safely. Operators handle high-temperature materials more confidently. The tubes maintain their shape and integrity under thermal stress. Downtime reduces as a result.

Laboratories and research facilities find them useful. The tubes work for high-temperature experiments and sample handling. Scientists trust their stability and inertness. They provide a reliable barrier against reaction environments. Experimental accuracy improves with dependable equipment.

These tubes offer insulation and thermal stability together. Their single-hole design simplifies installation and maintenance. Engineers appreciate the straightforward design. They integrate smoothly into existing systems. The combination of high alumina content and careful manufacturing ensures lasting performance.

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 Insulated hollow tube single hole high temperature resistant corrosion resistant alumina high alumina ceramic tube

What material makes these tubes?
Our tubes use alumina ceramic. Alumina is aluminum oxide. High alumina means more than 95% purity. This purity gives great strength. It also handles extreme heat well. The material resists chemical damage too. It’s reliable for tough jobs.

How hot can they get?
These tubes handle very high temperatures. Continuous use is safe up to 1600 degrees Celsius. Short bursts can go even higher. This makes them perfect for furnaces and kilns. They won’t melt or weaken easily. Heat won’t damage them quickly.

Where do people use them?
Many industries need these tubes. They work well in steel plants and glass factories. Foundries use them for molten metal handling. Laboratories use them for high heat experiments. They are good for thermocouple protection. Any place needing heat and corrosion resistance uses them.

What chemicals won’t harm them?
These tubes fight corrosion strongly. They stand up to many acids and bases. Molten metals don’t damage them easily. Most salts and solvents cause no problems. They are not good with strong hydrofluoric acid. Or very hot phosphoric acid. Otherwise, they last a long time.

How are they installed?
Installation needs care. The smooth surface is brittle. Avoid sharp impacts or drops. Support the tube evenly along its length. Don’t clamp it too tightly. Use soft materials like ceramic fiber for padding. Thermal expansion is small but exists. Allow a little space for movement. This prevents cracking from stress.

(Insulated hollow tube single hole high temperature resistant corrosion resistant alumina high alumina ceramic tube)