Magnesia Stablized Zirconia Ceramic Seal Ring

Magnesia stablized zirconia ceramic seal ring is made of zirconia ceramics with magnesia as stabilizer, it has good mechanical properties, wear resistance and corrosion resistance, compared with normal zirconia, it has better thermal shock resistance and stability at high temperatures, widely used for sealing of various mechanical equipment and pipeline joints, to preventing the leakage of gases or liquids.

Brand:
ATCERA
Item NO.:
AT-MG-M1001

Materials
Magnesia Stablized Zirconia (MSZ) Ceramic
Shapes
Mechanical Parts
Applications
Mechanical Parts , Petrochemical Industry , Metallurgy Industry

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Properties of Magnesia Stablized Zirconia Ceramic Seal Ring

1. Good corrosion resistance

The MSZ ceramic seal ring is resistant to acid, alkali and other chemicals, and can be applied to a variety of corrosive media in the environment.

2. Good wear resistance

MSZ ceramic seal ring material has high hardness, wear resistance is good, and service life is long.

3. High temperature resistance

MSZ ceramic seal ring has good high temperature resistance, the highest use temperature can reach up to higher than 1000℃, resistance to thermal shock and oxidation under high temperature is very good.

Applications of Magnesia stablized zirconia ceramic seal ring

Applications of MSZ Ceramic Seal Ring

Magnesia stablized zirconia ceramic seal ring is installed in the connection of pipelines, pumps, valves and other equipments, sealing the end face or entrance/exit of containers or equipments, as well as both sides of the bearings of transmission shafts, which is mainly used to prevent the leakage of water, oil, chemicals or gases, and it is widely used for medical equipments, optical instruments, printing machines, chemical equipments, food processing equipments, etc.

Size Chart of MSZ Ceramic Seal Ring

We are committed to delivering Mg-PSZ ceramic seal ring tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of custom sizes to accommodate your unique requirements.

Send Requirements for Custom Design

Please provide drawings and parameter requirements for customization.

Magnesia Stablized Zirconia Ceramic Seal Ring
Item NO.	Outer Diameter (mm)	Inner Diameter (mm)	Height (mm)
AT-MG-M1001	50	30	5
AT-YHG-M1002	62	50	5.5
AT-YHG-M1003	89	65	5.3
AT-YHG-M1004	90	55	16
AT-YHG-M1005	100	80	15
AT-YHG-M1006	115	80	15
AT-YHG-M1007	118	65	20
AT-YHG-M1008	1-150	0.5-140	1-50

Technical Data of Mg-PSZ Materials

Material	Magnesia stablized zirconia (MSZ)
Density (g/cm3)	5.7
Flexture strength (MPa)	540
Young Modulus (GPa)	250
Poisson's ratio	0.31
Compressive strength (MPa)	2500
Hardness (HV)	1100
Fracture toughness (MPa*m1/2)	7.5
Maximum working temperature (℃)	1200
Thermal conductivity (W/m*K)	18
Thermal expansion coefficient (/℃)	*810-6**
Thermal shock resistance (ΔT ℃)	250

*This chart illustrates the standard characteristics of the magnesia stablized zirconia materials commonly employed in the manufacturing of our magnesia stablized zirconia products and parts. Please be aware that the attributes of customized msz products and parts may vary depending on the specific processes involved. Detailed parameter is decided by type and composition of stabilizing agent.

Usage Instructions

1. Select appropriate MSZ ceramic seal ring according to the design size and working environment, so as to avoid premature aging of the seal ring and reduce the service life of the seal ring.

2. Clean the dust and impurities of the MSZ ceramic seal ring and the mating surface before installation, to ensure the service life of the sealing ring.

3. Install the seal ring in the correct direction, so as not to cause poor sealing effect.

4. Ambient temperature of the MSZ ceramic seal ring should not exceed the maximum use temperature, if the temperature is too high, it will cause the aging of the seal and reduce the service life.

Valuable Information

MSZ Ceramic Seal Ring Packing

Magnesia stablized zirconia ceramic seal rings are carefully packaged in appropriate containers to avoid any potential damage.

Machining Precision

1. Diameter Tolerance: ±0.01mm

2. Hole Depth Tolerance: ±0.005mm

3. Surfance Roughness: Ra0.5

4. Cylindricity: ±0.004mm

5. Concentricity: ±0.003mm

6. Parallelism: ±0.002mm

Customization Advantages

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

4. Quickly provide samples and test reports to confirm that the product meets your needs.

5. Provide product use and maintenance suggestions to reduce your cost of use.

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FAQ

Do you supply the materials unlisted on your website?

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Can you aid in material selection & ceramic product design?

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

Do you have a minimum order value requirement?

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

What services beyond ceramic products do you offer?

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

Do you offer international shipping services?

Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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