The totally metal encased, single sprung lip Type S Oil Seal has a very rigid construction particularly useful for heavy or dirty applications. The additional reinforcing inner cup can also be used for assembly in the reverse direction. Available in Nitrile (NBR), Viton® (FKM/FPM), Polyacrylic (ACM) and Silicone (VMQ) in inch and metric sizes.
Type S Oil Seal : Totally encased built up single lip type
Similar in construction to the S type, this seal has the benefit of an additional moulded dirt lip as shown in the more common BS type. Also available in Nitrile (NBR), Viton® (FKM/FPM), Polyacrylic (ACM) and Silicone (VMQ) as well as in inch and metric sizes.
Type SAS Oil Seal: Built up semi-dual type
For more information on our range of Oil Seals, download the catalogue or contact a member of the team.
Our S-Seal is a technologically advanced replacement for traditional three-piece T-Seals or O-Rings with back-ups. A metal garter spring is incorporated into a uniquely designed elastomeric seal element. This enables it to withstand large extrusion gaps (up to .125).
The S-Seals are custom designed to take into consideration temperature, media, and environment. The seals have been proven effective in pressures up to 15,000 psi and in temperatures up to 500ºF without the gland over-fill.
The one-piece S-Seal eliminates installation problems that can occur when using multiple component seals. It can be stretched into place without splitting or compromising the non-extrusion elements of the seal. In addition, they can be manufactured to accommodate practically any gland dimensions including large diameters or cross-sections.
Design
Features and Benefits
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
Dingtong supply professional and honest service.
Metallic anti-extrusion spring option provides maximum extrusion resistance in static applications
Thermoplastic anti-extrusion spring option available for dynamic applications
Engineering and Design Considerations
Piston Configuration
Rod Configuration
Material Selection
Commonly Used Elastomer Materials
Spring Option 1: Commonly Used Metallic Materials for Spring
Spring Option 2: Available Specialty Polymeric Material for Spring
Common Applications and Services
Manufacturing and Production Processes
Sizing
At CDI, we all have a part to play in protecting the planet. To be good stewards of our environment, we look at the environmental impact of our operations and products. Thats why CDI has adopted ambitious goals for long-term sustainability in polymer manufacturing, including drastically reducing our overall environmental impact. Were continually adopting innovative ways to reduce, reuse, and recycle across all of our manufacturing processes as we push toward a more sustainable future in manufacturing.
Are you interested in learning more about s type oil seal manufacturer? Contact us today to secure an expert consultation!