Overview of High Temperature Resistance Excellent Insulating Alumina Ceramic Sleeve Made in China

High Temperature Resistance Excellent Insulating Alumina Ceramic Sleeve Made in China is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability up to 1800°C. These sleeves provide superior protection for shafts, bearings, and moving components in harsh industrial environments. With outstanding resistance to wear, corrosion, and thermal shock, they are widely used in chemical processing, power generation, and heavy machinery applications.

Key Features of High Temperature Resistance Excellent Insulating Alumina Ceramic Sleeve Made in China

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

Exceptional Wear Resistance – 5x harder than steel for extended service life

Corrosion-Proof – Impervious to acids, alkalis, and solvents

Precision Tolerance – Tight dimensional control (±0.01mm) for perfect fit

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in various IDs, ODs, and lengths

(High Temperature Resistance Excellent Insulating Alumina Ceramic Sleeve Made in China)

Specification of High Temperature Resistance Excellent Insulating Alumina Ceramic Sleeve Made in China

Heat resistance alumina ceramic sleeves made in China provide trustworthy insulation in extreme conditions. These sleeves handle constant temperatures approximately 1800 ° C. They give superb electrical insulation. This stops current leak properly. The product has extremely high volume resistivity. It guarantees safety around high voltage equipment.

The major part is high purity alumina ceramic. Alumina web content generally reaches 95% or above. This assures architectural stability under extreme heat. The sleeves resist thermal shock well. Fast temperature adjustments cause minimal damages. They preserve strength and shape stability.

Criterion dimensions are available. Typical diameters range from a couple of millimeters to over 100mm. Lengths differ based on certain demands. Customized measurements are feasible. The surface finish is smooth. This minimizes friction and wear. It likewise helps installment.

Alumina ceramic sleeves have terrific mechanical firmness. They withstand abrasion efficiently. Their chemical inertness is high. Acids, antacid, and molten steels trigger little rust. This expands service life substantially. The product thickness is excellent. It prevents gas permeation efficiently.

These sleeves locate wide use popular sectors. Heating system building and construction, semiconductor processing, and aerospace applications rely on them. They insulate thermocouples and burner reliably. They protect sensitive elements from heat damage. They isolate electrical links securely.

Manufacturing makes use of innovative sintering strategies. This makes certain consistent high quality. Chinese manufacturing supplies cost efficiency. It preserves high efficiency standards. The sleeves are long lasting and reputable. They offer a sensible option for thermal management. Their protecting buildings continue to be secure over time.

(High Temperature Resistance Excellent Insulating Alumina Ceramic Sleeve Made in China)

Applications of High Temperature Resistance Excellent Insulating Alumina Ceramic Sleeve Made in China

This alumina ceramic sleeve from China handles extreme heat well. It shields electrical power perfectly. Manufacturing facilities make it solid for laborious. Numerous sectors require it.

Steel manufacturing facilities use these sleeves. Molten metal obtains extremely warm. Regular materials stop working right here. This alumina sleeve shields thermocouples and sensors. Workers get accurate analyses securely. Heating systems run hotter and much longer with it.

Power plant require trustworthy components. Electric equipment warms up under load. This ceramic sleeve isolates cables and links. It stops short circuits and triggers. Power stays on without dangerous failings.

Electronic devices makers pick it for small components. Tiny parts can’t overheat. This sleeve wraps resistors and capacitors securely. It maintains electricity had. Gadgets last much longer and function far better.

Chemical plants deal with corrosive chemicals. Heats quicken damages. This alumina sleeve seals pumps and valves. It stands up to acids and solvents. Leaks happen much less typically. Production stays on schedule.

Automobile firms utilize it in exhaust systems. Sensing units near engines encounter constant heat. This sleeve guards electrical wiring from melting. Emissions stay regulated. Automobiles satisfy strict guidelines.

Aerospace engineers trust fund it for jet engines. Wind turbines produce outrageous temperatures. This alumina sleeve lines essential sensing units. Readings remain real during trip. Aircrafts fly much safer.

China generates these sleeves economically. Quality control makes certain uniformity. Customers get leading performance without high price. International manufacturing facilities rely upon this supply.

These sleeves fit lots of equipments conveniently. Factories install them rapidly. Downtime decreases considerably. Upkeep costs decrease. Manufacturing result boosts.

This product in 2014 without weakening. It saves money with time. Business change components less often. Employees hang around on other jobs.

Machining shops tailor dimensions. Unique orders ship quickly. Unique projects discover services right here. Every sector finds its fit.

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 Temperature Resistance Excellent Insulating Alumina Ceramic Sleeve Made in China

High Temperature Resistance Excellent Insulating Alumina Ceramic Sleeve: Your Questions Answered

What exactly makes these sleeves handle such high heat?
These sleeves are made from top-grade alumina ceramic. This material is mostly aluminum oxide. Aluminum oxide itself has a very high melting point. The sleeves easily handle temperatures up to 1800°C. They keep their strength and shape even under extreme thermal stress.

How long will these sleeves last in constant high heat?
They last a long time. Alumina ceramic is very stable. It resists thermal shock. This means sudden temperature changes won’t easily crack it. The material also resists wear and corrosion. This combination gives the sleeves excellent durability in harsh, hot environments.

Are these sleeves really good electrical insulators?
Yes, absolutely. Alumina ceramic is a top performer for electrical insulation. It has very high dielectric strength. This means it effectively blocks electricity. You can trust it to insulate wires, components, or heating elements safely. This is true even at the highest operating temperatures.

How do I install or use these ceramic sleeves?
It’s straightforward. Slide the sleeve over the part needing protection. This could be a wire, rod, or thermocouple. Make sure the fit is snug but not forced. The sleeves are rigid. They provide physical protection too. Their smooth surface also helps prevent sticking.

Can I get sleeves made to my specific size or shape?
Yes, custom orders are common. Standard sizes are available. Many manufacturers offer custom machining. You can request different lengths, inner diameters, outer diameters, or special features. Ask about your specific requirements. Production times vary depending on the complexity.

(High Temperature Resistance Excellent Insulating Alumina Ceramic Sleeve Made in China)