Overview of 99% Al2O3 Alumina Ceramic Piston Plunger for Pumps Valve Ceramic Tubes

99% Al2O3 Alumina Ceramic Piston Plunger for Pumps Valve Ceramic Tubes is engineered from 99%+ pure aluminum oxide (Al₂O₃), delivering unmatched durability and precision for demanding industrial applications. Designed to operate in extreme conditions, these plungers excel in high-wear, high-temperature, and corrosive environments, making them perfect for pumps, valves, fuel injection systems, and chemical processing equipment.

Features of 99% Al2O3 Alumina Ceramic Piston Plunger for Pumps Valve Ceramic Tubes

Superior Wear Resistance – Outlasts metal plungers in abrasive environments.

High-Temperature Stability – Maintains integrity up to 1600°C.

Corrosion & Chemical Resistance – Immune to acids, alkalis, and solvents.

Extreme Hardness (Hv 1500+) – Minimizes friction and extends service life.

Precision Machined – Tight tolerances for smooth, leak-free operation.

Customizable Designs – Available in various diameters, lengths, and surface finishes.

(99% Al2O3 Alumina Ceramic Piston Plunger for Pumps Valve Ceramic Tubes)

Specifications of 99% Al2O3 Alumina Ceramic Piston Plunger for Pumps Valve Ceramic Tubes

This 99% Al2O3 alumina ceramic piston plunger is for demanding pump and valve applications. It offers extreme hardness. This hardness is near the top of the Mohs scale. The material resists wear exceptionally well. This extends service life significantly. Parts last longer before needing replacement.

Corrosion resistance is another key benefit. The plunger withstands harsh chemicals. Acids and alkalis won’t degrade it. This is vital for chemical processing pumps. It ensures reliable operation in tough environments. High temperature stability is important too. The plunger performs well under intense heat. It handles temperatures exceeding 1500°C easily. Thermal shock resistance is good. Sudden temperature changes cause less cracking.

The surface finish is very smooth. Precision grinding achieves a fine Ra value. This minimizes friction inside the pump cylinder. Less friction means smoother piston movement. Reduced wear on mating parts is another result. Leakage decreases significantly. Pump efficiency improves. Dimensional accuracy is tightly controlled. Tolerances are precise. This ensures a perfect fit within the cylinder bore. Consistent pump performance relies on this fit.

Electrical insulation properties are excellent. The plunger prevents stray currents. This protects sensitive pump components. It is ideal for electrically sensitive systems. The material is non-magnetic. Magnetic fields do not affect it. This suits specialized applications perfectly. Manufacturing uses high-purity alumina powder. The powder is pressed and sintered at high heat. This creates a dense, strong ceramic structure. The process ensures consistent quality.

Use this plunger in high-pressure pumps. It works well in metering pumps requiring accuracy. Valve applications needing wear resistance benefit too. Chemical dosing systems utilize its corrosion resistance. Industrial slurry pumps need its hardness. It serves many demanding fluid handling tasks.

(99% Al2O3 Alumina Ceramic Piston Plunger for Pumps Valve Ceramic Tubes)

Applications of 99% Al2O3 Alumina Ceramic Piston Plunger for Pumps Valve Ceramic Tubes

99% pure alumina ceramic piston plungers solve tough pump and valve problems. These components are incredibly hard. They resist wear far better than metal parts. This matters in demanding applications. Slurry pumps move abrasive mixtures. Minerals, sand, even coal dust wear down metal quickly. Alumina plungers last much longer here. They cut downtime and maintenance costs significantly. Chemical processing uses harsh acids and bases. Metal parts corrode and fail. Alumina ceramic handles these chemicals easily. It doesn’t rust or degrade. Pumps stay reliable in corrosive environments. Oil and gas extraction involves dirty fluids under high pressure. Standard plungers wear out fast. Alumina plungers withstand the abrasion and pressure. They keep valves sealing tightly for longer periods. Water treatment plants use pumps for dirty water and chemicals. Alumina plungers resist wear from particles and corrosion from treatment chemicals. This ensures consistent pump operation. High-pressure cleaning equipment needs durable parts. Alumina plungers handle the intense pressure and water flow without wearing down. They maintain performance over time. Precision metering pumps require exact control. Alumina plungers provide smooth, consistent movement. Their dimensional stability is excellent. Metering stays accurate. These ceramic tubes are inert. They won’t react with the fluids they move. This prevents contamination. Products stay pure. The extreme hardness also means minimal friction. Less friction means less heat and energy loss. Pumps run more efficiently. Alumina ceramic is electrically insulating. This is useful where electrical conductivity causes issues. It prevents stray currents in pumps. Choosing 99% Al2O3 ceramic plungers means choosing reliability. They tackle the hardest jobs. They handle nasty stuff metal can’t. Operations run smoother. Costs go down.

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 99% Al2O3 Alumina Ceramic Piston Plunger for Pumps Valve Ceramic Tubes

Here are five common questions about our 99% Alumina Ceramic Piston Plungers:

What makes your plungers different?
They are made from 99% pure aluminum oxide ceramic. This material is extremely hard. It resists wear much better than metal or plastic parts. Your plungers last longer before needing replacement.

Why is wear resistance important here?
Piston plungers move constantly inside pumps or valves. Friction happens constantly. Regular materials wear down fast. Worn plungers cause leaks. They make pumps inefficient. Our ceramic plungers handle this friction extremely well. They keep pumps working reliably longer.

Can these plungers handle hot liquids or chemicals?
Yes. Alumina ceramic handles very high temperatures easily. It won’t soften or deform like plastics. It also resists most strong acids and alkalis. This makes it good for tough chemical processing jobs. It stays stable where other materials fail.

Do these plungers seal better?
Yes. Their extreme hardness means they polish to a very smooth finish. This smooth surface creates a tight seal against other parts. It minimizes fluid leakage past the plunger. Better sealing means higher pump efficiency. It also prevents contamination.

Is the surface finish really critical?
Absolutely. A super-smooth finish is vital. It cuts friction dramatically. Less friction means less wear. Less wear means longer life. It also ensures the plunger moves freely without sticking. Precise surface finishing is key to performance. We control this carefully.

(99% Al2O3 Alumina Ceramic Piston Plunger for Pumps Valve Ceramic Tubes)