Overview of High purity large diameter alumina ceramic tube 99% al2o3 for pipe tube furnace

High purity large diameter alumina ceramic tube 99% al2o3 for pipe tube furnace is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of High purity large diameter alumina ceramic tube 99% al2o3 for pipe tube furnace

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

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(High purity large diameter alumina ceramic tube 99% al2o3 for pipe tube furnace)

Specification of High purity large diameter alumina ceramic tube 99% al2o3 for pipe tube furnace

These alumina ceramic tubes offer top performance. They are made from 99% pure Al2O3. This high purity is crucial. It means fewer impurities. Impurities can cause problems. The tubes come in large diameters. Common sizes are 30mm, 50mm, 80mm, and 100mm. These sizes fit many furnace designs. They are strong and hard. They resist wear very well. The tubes handle high temperatures easily. They work well up to 1700°C. This makes them perfect for tube furnaces. Their thermal shock resistance is excellent. This means they can heat up and cool down fast. They won’t crack easily. This saves money and time. You don’t need to replace them often.

The smooth surface inside is important. It stops dust or particles from sticking. This keeps your materials clean. No contamination happens. The tubes are chemically inert too. They won’t react with most materials. This is vital for sensitive processes. They provide stable insulation. Heat stays inside the tube well. This gives consistent heating. The tubes are very dense. This prevents gas leakage. It maintains a good atmosphere inside. You get reliable results every time.

These large diameter tubes are durable. They last a long time under tough conditions. This reduces downtime. You spend less on replacements. They offer a cost-effective solution. Their performance is consistent.

(High purity large diameter alumina ceramic tube 99% al2o3 for pipe tube furnace)

Applications of High purity large diameter alumina ceramic tube 99% al2o3 for pipe tube furnace

High purity large diameter alumina ceramic tubes are essential for demanding high temperature furnace applications. These tubes are made from 99% Al2O3. This high purity level provides excellent performance. The large diameter allows for bigger samples or batches inside the furnace. These tubes are very strong and handle high heat well. They resist thermal shock, meaning sudden temperature changes are less likely to crack them. This is crucial for furnace cycling. Alumina ceramic is chemically inert. It doesn’t react easily with most materials processed inside the furnace. This prevents contamination. The tubes offer great electrical insulation properties too. This is important for many heating elements and processes.

These alumina tubes are perfect for tube furnaces. They form the main heating chamber or work tube. Their high purity ensures a clean environment for sensitive materials. Many industries rely on them. Semiconductor manufacturing uses them for growing crystals and processing wafers. Materials science labs use them for sintering ceramics and heat treating metals. Research and development facilities need them for experiments requiring precise high temperature control. The tubes can withstand temperatures over 1700°C. They maintain their strength and shape even at these extremes. This leads to longer tube life and less downtime for replacements.

Large diameters mean more space. This allows processing larger components or higher volumes of material at once. It improves furnace efficiency. The smooth surface of the alumina tube is easy to clean. It prevents buildup and sticking. These tubes resist attack from many chemicals and gases used in processes. They provide reliable service in harsh conditions. Choosing the right tube size and purity is key for furnace performance. High purity 99% Al2O3 large diameter tubes deliver the necessary thermal stability, purity, and durability. They are a trusted component for critical high temperature industrial and research 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 High purity large diameter alumina ceramic tube 99% al2o3 for pipe tube furnace

High purity large diameter alumina ceramic tubes are special tubes made for pipe tube furnaces. They are 99% Al2O3, meaning mostly alumina. People often ask what these tubes are for. They are used in high temperature furnaces to hold materials being processed. The tube protects the material and the furnace parts.

Another question is why the purity is so high at 99%. High purity means fewer impurities. Impurities can weaken the tube or cause problems at high temperatures. 99% Al2O3 tubes are strong and last longer under tough conditions. They resist chemical attacks better too.

People also ask about the sizes available. These tubes come in large diameters. Common sizes might be 60mm, 80mm, or 100mm inside diameter. Lengths vary too, often over 1 meter. Big sizes let you process larger samples or more material at once.

A key question is how much heat they can take. These 99% Al2O3 tubes handle very high temperatures. They are good for use up to 1700°C or even 1800°C in some cases. They handle sudden temperature changes well without cracking easily.

Many want to know how they compare to other materials like lower purity alumina or quartz. 99% Al2O3 is more expensive but much stronger. It lasts longer than quartz at high temperatures. Quartz tubes might deform or break faster. The high purity alumina is a good choice for demanding furnace work.

(High purity large diameter alumina ceramic tube 99% al2o3 for pipe tube furnace)