Overview of Customized High Temperature Sintered Precision Ground Alumina Ceramic Plungers for Hydraulic Pumps Various Sizes Specifications

Customized High Temperature Sintered Precision Ground Alumina Ceramic Plungers for Hydraulic Pumps Various Sizes Specifications 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 Customized High Temperature Sintered Precision Ground Alumina Ceramic Plungers for Hydraulic Pumps Various Sizes Specifications

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.

(Customized High Temperature Sintered Precision Ground Alumina Ceramic Plungers for Hydraulic Pumps Various Sizes Specifications)

Specifications of Customized High Temperature Sintered Precision Ground Alumina Ceramic Plungers for Hydraulic Pumps Various Sizes Specifications

These plungers are made from high-grade alumina ceramic. They are custom-built for hydraulic pumps. We make them to your exact size needs. Many sizes are available. This material is extremely hard. It resists wear much better than metal. Your pump parts last longer. They handle high pressure well. Alumina ceramic also stands up to heat. It works fine in very hot pump environments. This material doesn’t react with most fluids. It stays stable chemically. You get reliable performance over time.

We make them using a special high-temperature process. This is called sintering. The ceramic powder gets heated until solid. This makes a very dense part. Dense material is strong and tough. After sintering, we grind them precisely. This grinding step is critical. It gives the plunger its exact shape. It creates an ultra-smooth surface finish. A smooth surface reduces friction inside the pump. Less friction means less wear. Your pump runs smoother and more efficiently.

You can order these plungers in many diameters. You can get many lengths too. We machine them to your exact drawings. We meet tight size tolerances. This precision ensures a perfect fit. Your pump assembly stays consistent. We also offer different surface finishes. Some applications need a specific finish level. Tell us your requirements. We focus on quality control. Every plunger gets checked carefully. We measure dimensions precisely. We inspect the surface finish. We ensure the hardness meets specifications. You get parts that perform reliably.

(Customized High Temperature Sintered Precision Ground Alumina Ceramic Plungers for Hydraulic Pumps Various Sizes Specifications)

Applications of Customized High Temperature Sintered Precision Ground Alumina Ceramic Plungers for Hydraulic Pumps Various Sizes Specifications

Customized high temperature sintered precision ground alumina ceramic plungers are key parts for hydraulic pumps. These plungers handle tough conditions. They are made from alumina ceramic. This material is sintered at high heat. It becomes very hard. Precision grinding ensures exact shapes. They fit perfectly in pumps. Hydraulic pumps need reliable parts. These plungers deliver that. Applications cover many industries. Automotive systems use them. In cars, they work in fuel injection pumps. They handle high pressure. Aerospace hydraulics rely on them. Planes face extreme temperatures. These plungers resist heat well. Manufacturing equipment benefits too. Factory pumps run long hours. Ceramic plungers reduce wear. They last longer than metal ones. Oil and gas operations apply them. Drilling pumps encounter harsh environments. Alumina ceramic stands up to corrosion. It doesn’t rust or degrade. This saves money on replacements. Pump efficiency improves. Less friction means smoother operation. Energy costs go down. Various sizes are available. Sizes match different pump models. Customization is simple. You specify dimensions. Producers make them to fit. Small or large pumps are covered. Standard sizes exist. Special orders are possible. Materials are top-grade. Alumina offers high strength. It endures impacts. Surface finishes are smooth. This prevents leaks. Performance stays consistent over time. Hydraulic systems run better. Downtime decreases. Maintenance needs drop. These plungers are a smart choice for reliability.

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 Customized High Temperature Sintered Precision Ground Alumina Ceramic Plungers for Hydraulic Pumps Various Sizes Specifications

Custom High-Temp Sintered Precision Ground Alumina Ceramic Plungers for Hydraulic Pumps: FAQs

What exactly are these plungers?
These are plungers made from alumina ceramic. We make them using a high-temperature sintering process. Then we precision grind them. This gives a super smooth, super accurate finish. They fit inside hydraulic pumps.

Why use alumina ceramic for plungers?
Alumina ceramic is really hard. It resists wear incredibly well. It handles high pressure inside hydraulic pumps. It lasts much longer than metal parts. It reduces pump maintenance costs. It also handles many chemicals without corroding.

Can I get these plungers in the size I need?
Yes. We make them custom. We match your pump’s exact specifications. You tell us the diameter you need. You tell us the length. We make it. We cover a wide range of sizes. We handle both standard and special sizes.

How precise are these plungers?
They are very precise. Precision grinding ensures tight dimensional tolerances. We control the outside diameter very carefully. We control the roundness very carefully. We control the surface finish very carefully. This precision is vital. It minimizes leaks inside the pump. It keeps pump efficiency high.

What temperatures can these plungers handle?
They handle very high temperatures. Alumina ceramic stays stable and strong even above 1000°C. This makes them perfect for demanding hydraulic applications. They work in hot environments. They resist thermal shock well. This means sudden temperature changes won’t crack them easily.

(Customized High Temperature Sintered Precision Ground Alumina Ceramic Plungers for Hydraulic Pumps Various Sizes Specifications)