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Precision Ceramic Seal Ring - JiFeng-Keramik

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Ceramic Seal Ring

Ceramic Seal Ring is an industrial sealing component made of advanced ceramic materials, designed for high-efficiency sealing in extreme environments. With excellent high-temperature resistance, Verschleißfestigkeit, and chemical corrosion resistance, it is widely used in petrochemical, electric power, medizinische Geräte, automotive, and aerospace. It is an ideal alternative to traditional metal/rubber seals.

  • Produktdetails
  • Technische Spezifikationen

Core Advantages Of Ceramic Seal Ring

Hohe Temperaturbeständigkeit

Withstands up to 1200°C without deformation or failure.

Super Corrosion Resistance

Resists strong corrosive media such as acids, Alkalien, Salze, extending equipment life.

Low Friction Coefficient

Reduces energy loss and improves mechanical efficiency.

Long Life Design

Hardness up to HRA 88–92, wear resistance more than 5 times that of metal seals.

Customization Service

Supports non-standard sizes, special shapes, and multi-material composite design.

Applications Of Ceramic Seal Rings

⚡ Energy

Gas turbine & nuclear reactor pump valve seals

🧪 Chemical

Reactor, pipeline flange and centrifuge seals

🏥 Medical

Blood analyzer & autoclave sealing parts

🚗 Automotive

New energy cooling & turbocharger seals

💻 Semiconductor

High-cleanliness vacuum chamber seals

ParameterDetails
MaterialZirkonoxid (ZrO₂), Aluminiumoxid (Al₂O₃), Siliziumkarbid (SiC)
Operating Temperature-50°C to +1200°C
Working Pressure0–30MPa (Standard), high-pressure type customizable
Suitable MediaStrong acid, strong alkali, oil, gas, ultra-pure water, usw.
HärteHRA 88–92
Dimensional Accuracy±0.01mm (CNC precision machining)
ZertifizierungenISO 9001, RoHS, FDA (medical grade optional)

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