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Overview of High Quality Porcelain Insulation Quadrate Ceramic Pipe 99% Al2o3 Alumina Ceramic Tube
High Quality Porcelain Insulation Quadrate Ceramic Pipe 99% Al2o3 Alumina Ceramic Tube 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 High Quality Porcelain Insulation Quadrate Ceramic Pipe 99% Al2o3 Alumina Ceramic Tube
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

(High Quality Porcelain Insulation Quadrate Ceramic Pipe 99% Al2o3 Alumina Ceramic Tube)
Specifications of High Quality Porcelain Insulation Quadrate Ceramic Pipe 99% Al2o3 Alumina Ceramic Tube
This porcelain insulation ceramic pipe is high quality. It uses 99% alumina (Al2O3). This high purity gives it superb residential properties. The pipeline has a square external form. It comes in lots of sizes. Usual external diameters range from 10mm to 150mm. Wall density ranges 2mm and 20mm. Sizes are usually 100mm to 1000mm. Custom dimensions are feasible.
It manages really high heat. The optimum service temperature level gets to 1700 ° C. This makes it perfect for heaters and kilns. It also takes care of unexpected temperature level changes well. Warm doesn’t make it increase much. This prevents cracking under thermal stress.
Power does not go through it conveniently. It supplies strong electrical insulation. This is crucial for high-voltage applications. It stops electrical power leak. The product is very hard. It resists scrapes and put on. Its mechanical stamina is high. This suggests it won’t break easily. It brings heavy lots without damages.
The surface area is extremely smooth. This coating decreases rubbing. It likewise quits dust from sticking. The pipeline is thick. It has virtually no small openings. This quits fluids or gases leaking through. It combats chemicals well. Acids and alkalis do not hurt it. It remains steady in difficult environments.

(High Quality Porcelain Insulation Quadrate Ceramic Pipe 99% Al2o3 Alumina Ceramic Tube)
Applications of High Quality Porcelain Insulation Quadrate Ceramic Pipe 99% Al2o3 Alumina Ceramic Tube
This high quality porcelain insulation quadrate ceramic pipe uses 99% Al2O3 alumina. This material is very pure. It gives the tube excellent performance. It handles very high temperatures well. The tube works reliably in extreme heat. It resists sudden temperature changes effectively. This thermal shock resistance is important. Sudden heating or cooling won’t crack it easily.
The square shape provides stability. It fits securely into many systems. The flat surfaces prevent rolling. Installation is straightforward. The alumina material offers strong electrical insulation. It safely separates electrical components. It stops current flow reliably. This is crucial for safety and function.
The tube shows great chemical resistance. Harsh chemicals don’t damage it easily. Acids and alkalis cause little effect. This makes it last longer in tough environments. It also resists wear very well. Abrasion and erosion cause minimal damage. The surface stays smooth over time.
These properties make the tube useful in many areas. It’s good for furnace linings. It protects internal parts from heat. It works well in kiln furniture. It holds items during firing. The tube shields thermocouples effectively. It protects temperature sensors. It serves as insulators in electrical heaters. It isolates heating elements safely.
Laboratories use these tubes often. They handle corrosive experiments reliably. Semiconductor manufacturing needs them. They provide clean, stable insulation. Foundries use them for molten metal handling. They withstand the intense heat. The square ceramic pipe is a dependable component. It performs under demanding industrial conditions.
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 Quality Porcelain Insulation Quadrate Ceramic Pipe 99% Al2o3 Alumina Ceramic Tube
High Quality Porcelain Insulation Quadrate Ceramic Pipe 99% Al2o3 Alumina Ceramic Tube FAQs
What material is this ceramic pipe?
This pipe uses high-purity 99% aluminum oxide (Al2O3). This alumina ceramic is top quality porcelain. It gives excellent insulation properties.
How hot can this pipe get?
This alumina ceramic pipe handles extreme heat well. Its maximum continuous service temperature is 1700°C (3092°F). It resists thermal shock too. Sudden temperature changes won’t easily crack it.
Why is the pipe square?
The quadrate (square) shape offers practical benefits. It fits tightly against flat surfaces. This reduces gaps compared to round tubes. Better fit means more efficient insulation. Installation is simpler sometimes.
Where is this ceramic pipe used?
It’s vital in high-temperature industrial settings. Common uses include furnace linings, kiln furniture, and thermocouple protection tubes. It works well in electrical insulation applications needing heat resistance. Semiconductor processing equipment uses it.
Can you get different sizes?
Yes. Custom sizes and dimensions are available. Manufacturers can produce pipes to specific length, wall thickness, and cross-section requirements. Ask about your needed size.

(High Quality Porcelain Insulation Quadrate Ceramic Pipe 99% Al2o3 Alumina Ceramic Tube)
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