Rubber Sealing Rings

Mining Industry

Slurry pipeline sealing

Rubber pipe flange sealing

Pump sealing systems

Mineral Processing Plants

Abrasive slurry equipment sealing

Chemical Industry

Chemical pipeline sealing

Corrosion-resistant sealing systems

Water Treatment Systems

Water pipeline flange sealing

Industrial Equipment

Valve sealing

Pump sealing

Mechanical connection sealing

Filter Press Systems

Filtration equipment sealing applications

Rubber Sealing Ring VS Metal Seal VS Fiber Gasket

Advantages of Rubber Sealing Rings

• Excellent Elastic Sealing Performance：Rubber materials provide stable sealing under pressure fluctuation and vibration conditions.
• Better Vibration Absorption：Rubber helps reduce vibration transmission between connected equipment.
• Good Compensation Capability：Rubber sealing rings compensate for installation deviation and flange surface irregularity.
• Corrosion Resistance：Suitable for wet and mildly corrosive industrial environments.
• Good Wear Resistance：Suitable for slurry transport systems and abrasive operating conditions.
• Easy Installation：Flexible rubber structures simplify installation and maintenance.
• Multiple Material Options：Different rubber compounds available for different chemical and temperature environments.

Working Condition Analysis

• We provide customized sealing solutions according to:
• Medium type
• Pressure conditions
• Temperature
• Chemical environment
• Abrasiveness
• Installation structure
• Equipment type

Rubber Material Options

• Natural Rubber (NR)
• Excellent elasticity
• Good wear resistance
• Suitable for slurry systems
• NBR Rubber
• Oil-resistant applications
• EPDM Rubber
• Water and weather resistance
• Suitable for water treatment systems
• Silicone Rubber
• High temperature flexibility
• FKM Rubber
• Chemical resistance
• High-temperature industrial applications

Customized Solutions

We support:

• OEM manufacturing
• Production according to drawings
• Customized dimensions
• Customized rubber compounds
• Special sealing structures
• Non-standard industrial sealing solutions

Engineering Support

Our engineering team provides:

• Sealing condition analysis
• Material recommendations
• Structural optimization
• Drawing support
• Installation recommendations

Factory workshop photos + QC process chart

• Manufacturing Capacity
• We specialize in industrial rubber sealing products manufacturing.
• Main Production Capabilities
• Rubber mixing
• Compression molding
• Injection molding
• Vulcanization production
• CNC mold manufacturing
• Customized sealing ring production

Quality Control

• Every polyurethane pipe undergoes:
• Raw material inspection
• Hardness testing
• Dimension inspection
• Tensile testing
• Adhesion testing
• Appearance inspection

Production Advantages

• Advanced rubber molding technology
• Experienced engineering team
• Stable production quality
• OEM manufacturing capability
• Export experience worldwide

Service Life

• Rubber sealing rings are designed for long-term industrial sealing applications.
• Actual service life depends on:
• Pressure conditions
• Medium type
• Temperature
• Chemical exposure
• Installation conditions
• Operational frequency
• Proper material selection significantly improves sealing reliability and operational life.

TechnicalTechnical Support

Mining Slurry Pipeline Project – Central Asia

Wear-resistant rubber sealing rings used in slurry transport pipeline systems.

Gold Processing Plant – Africa

Customized rubber flange sealing systems used in abrasive mineral processing equipment.

Water Treatment Plant – Southeast Asia

EPDM sealing rings used for industrial water pipeline systems.

Chemical Processing System – South America