Design
Design
• Replaces common three-piece seal assemblies
• Ease of installation
• Can bridge large extrusion gaps
• Broad range of spec-grade elastomeric materials
• Large selection of available sizes
• Multiple material options for spring elements
• Metallic anti-extrusion spring option provides maximum extrusion resistance in static applications
• Thermoplastic anti-extrusion spring option available for dynamic applications
• Replaces common three-piece seal assemblies
• Ease of installation
• Can bridge large extrusion gaps
• Broad range of spec-grade elastomeric materials
• Large selection of available sizes
• Multiple material options for spring elements
• Metallic anti-extrusion spring option provides maximum extrusion resistance in static applications
• Thermoplastic anti-extrusion spring option available for dynamic applications
Features and Benefits
Features and Benefits
Engineering and Design Considerations
Engineering and Design Considerations
Piston Configuration
Piston Configuration
Advanced Alternative to Traditional Seals
Advanced Alternative to Traditional Seals
Spring Option 1: Commonly Used Metallic Materials for Spring
Spring Option 1: Commonly Used Metallic Materials for Spring
Our S-Seal replaces conventional three-piece T-Seals or back-up-equipped O-rings . Its integrated metal garter spring and custom elastomeric design withstand extrusion gaps up to 1.25".
Engineered for your specific temperature , media and environment , the S-Seal performs reliably up to 15,000 psi and 500F , even without gland overfill .
The one-piece design eliminates multi-component installation issues . It stretches easily into place without splitting or damage and can be manufactured to fit nearly any gland dimensions, including large diameters and cross-sections.
Our S-Seal replaces conventional three-piece T-Seals or back-up-equipped O-rings . Its integrated metal garter spring and custom elastomeric design withstand extrusion gaps up to 1.25".
Engineered for your specific temperature , media and environment , the S-Seal performs reliably up to 15,000 psi and 500F , even without gland overfill .
The one-piece design eliminates multi-component installation issues . It stretches easily into place without splitting or damage and can be manufactured to fit nearly any gland dimensions, including large diameters and cross-sections.
Material Selection
Material Selection
Commonly Used Elastomer Materials
Commonly Used Elastomer Materials
Spring Option 2: Available Specialty Polymeric Material for Spring
Spring Option 2: Available Specialty Polymeric Material for Spring
SOLUTIONS
SOLUTIONS
MARKETS
MARKETS
PRODUCT TYPES
PRODUCT TYPES
MATERIALS
MATERIALS
CAPABILITIES
CAPABILITIES
COMPANY
COMPANY
ELASTOMERS
ELASTOMERS
PLASTICS
PLASTICS
NORSOK
NORSOK
MATERIAL SCIENCE
MATERIAL SCIENCE
MANUFACTURING
MANUFACTURING
ENGINEERING AND
DESIGN
ENGINEERING AND
DESIGN
WHO WE ARE
WHO WE ARE
QUALITY AND HSSE
QUALITY AND HSSE
RESOURCES
RESOURCES
NEWS AND EVENTS
NEWS AND EVENTS
603A, Building E, Phase II, Xinghe WORLD, Minle Community, Minzhi Street, Longhua District, Shenzhen
603A, Building E, Phase II, Xinghe WORLD, Minle Community, Minzhi Street, Longhua District, Shenzhen
© 2026 SEALS Products - All Rights Reserved
© 2026 SEALS Products - All Rights Reserved