Alumina Zirconia Rotary Piston Ceramic Valve for Flow Fluid
Controlling System
We use our advanced ceramic materials to make high performance
valve components for corrosive and abrasive fluid flows in
demanding processing environments such as chemical processing,
paper and pulp manufacturing and in oil and gas extraction and
refining. The range includes options for ball valves, butterfly
valves and rotary and linear control valves
Our valve components are made using Zirconia, an advanced ceramic
material that is strong, tough and highly resistant to chemical
reagents and abrasive slurries. It provides a reliable, high
performance option where other materials tend to fail, even in the
most challenging process applications, because it offers excellent
resistant to cavitation, a major problem for process control
valves.
Used for critical duties in high value processing environments,
Zirconia valve components offer processors the potential for
substantial savings in downtime and valve repair costs. As a
result, processors and their equipment suppliers are increasingly
demanding it for use in applications that use difficult chemicals
such as sour oil, bitumen, bleached wood pulp, concentrated sodium
hydroxide, bauxite (alumina), line slurries and sulphur dioxide
(SO2).
If you are working with valves in a challenging processing
environment and would like to know more about our Zirconia valve
components, please contact us today.
The fundamental properties of zirconia ceramic which are of
interest to the engineer or designer are:
- High strength
- High fracture toughness
- High hardness
- Wear resistance
- Good frictional behaviour
- Non-magnetic
- Electrical insulation
- Low thermal conductivity
- Corrosion resistance in acids and alkalis
- Modulus of elasticity similar to steel
- Coefficient of thermal expansion similar to iron
The usual nomenclature used to describe zirconia ceramic alloys is
as detailed below
- TZP tetragonal zirconia polycrystals
- PSZ partially stabilised zirconia
- FSZ fully stabilised zirconia
- TTC transformation toughened ceramics
- ZTA zirconia toughened alumina
- TTZ transformation toughened zirconia
Zirconia ceramics are used for manufacturing Extrusion dies, powder
compacting dies, cutting tools, balls and seats for ball valves,
thread and wire guides, pump seals, impellers and shaft guides,
engine parts, oxygen sensors, fuel cells membranes,high temperature
heaters for electric furnaces, bearings (e.g., bearings for
submersible pumps).
Unlike traditional ceramics that tend to be hard and brittle,
Zirconia has high strength, wear resistance, and flexibility far
beyond those of most other technical ceramics. Zirconia is a very
strong technical ceramic with excellent properties in hardness and
corrosion resistance, all without the typical property of ceramics
– brittleness. Its unique resistance to crack propagation and high
thermal expansion make it an excellent material for joining
ceramics with metals like steel. Due to Zirconia’s properties it is
sometimes referred to as the “Ceramic steel”.
Zirconia Properties:
- High strength
- High fracture toughness
- impact resistant
- High hardness
- Wear resistant
- Good frictional behavior
- Electrical insulator
- Low thermal conductivity
- thermal insulator
- Corrosion resistance in acids and alkalis
- Modulus of elasticity similar to steel
- Coefficient of thermal expansion similar to iron
Zirconia Applications
- Wire forming/drawing dies
- Insulating rings in thermal processes
- Precision shafts and axles in high wear environments
- Furnace process tubes
- Wear resistance pads
- Thermocouple protection tubes
- Sandblasting nozzles
- Refractory material
- Extrusion dies
- Bushings and caps
- Kiln furniture crucible
- Fiber optic ferrules and sleeves
- Knives and blades
- Fuel cell parts
- Bearings & rollers
- Welding nozzles & pins
- Laser parts
- Gas igniters
- Electric insulator
- Ceramic guiders
- Oxygen sensors
- Medical and surgical component
- Mechanical seals
- Pumps, pistons, and liners
Company Introduction
Mingrui ceramic manufacture and provides alumina ceramic components
for a wide range of application like Mechanical Equipment,
Electronic & Electrical, Oil Drilling, Medical, Chemical Industry
etc. According to actual application and customer's requirement,
the purities vary from 95%-99.7% and the forming methods will be
different. The forming methods applied in our plant include dry
pressing, isostatic pressing, injection moulding, extrusion
moulding. With experienced engineers and talented workers, we are
confident to offer high quality, high precision, complex components
for customers worldwide.
Product Description
Mingrui Ceramics has years of experience designing and developing
technical ceramic solutions for a wide variety of applications and
industries. Anti-chemical Corrosion Zirconia Ceramic Parts Chemical
Stirring Rod. We offer this expertise to all of our customers to
ensure the best design and materials are chosen for their specific
application and needs. Anti-chemical Corrosion Zirconia Ceramic
Parts Chemical Stirring Rod, Typically, our custom technical
ceramic components and parts we supply are used for one of three
main reasons:
Alumina Zirconia Rotary Piston Ceramic Valve for Flow Fluid
Controlling System
High temperature ceramics – crucibles, nozzles, lasers,
furnace/kiln fixtures
Alumina Zirconia Rotary Piston Ceramic Valve for Flow Fluid
Controlling System
Wear and corrosion resistant ceramics – plates, housings, gages,
caps/lids
Alumina Zirconia Rotary Piston Ceramic Valve for Flow Fluid
Controlling System
Electrical insulation ceramics – contact blocks, standoffs,
fasteners, spacers
Alumina Zirconia Rotary Piston Ceramic Valve for Flow Fluid
Controlling System
Mingrui Ceramics is one of the world’s premiere technical ceramic
suppliers – contact us to see what technical ceramics we can create
for you.
Dongguan Ming Rui Ceramic Technology Co.,ltd is a professional
manufacturer which is specialized in zirconia ceramics. We have 10
senior engineers and lots of technologists; our ceramic products
are precision ceramic structure parts used mainly in industrial
field, which is made of strengthened structure zirconia ceramic.
Our products including strengthened structure zirconia
ceramic,ceramic bar,ceramic tube,ceramic shaft,ceramic
plate,ceramic sleeve,ceramic valve,ceramic plunger and ceramic arm.
The product we produced are applicable to Instruments,Medical
instrument,Clocks and Electronic Products,Mills,Energy and
Power,Machine and Metals,Autocar and Military and some other high -
end areas.
Dongguan Ming Rui have achieved great successes in particular
requirements which is based on cooperating with Tsinghua University
and professional knowledge and business experience by ourselves. We
get the low-budget and high-performance new ceramics products from
the high – quality raw materials and composite technology and
precision processed, technical and value are increasing strongly.
In professional technology, innovation, sincerity, sustainable
development, offering the high efficiency products, perfect
service, good reputation. By the way, our company have an unique
technical called “mirror polishing” which is improved our products
bright,color,smooth and made our product better than other
competitors.
Warmly welcome all the customer form the world to visit our
company!
