O-ring Design Guide
Welcome to our O-ring Seal Design section
This O-ring seal design section will give you step by step instructions on how to design a seal or rubber part for your application. Consider this a rubber guide or O-ring guide in helping you find the exact rubber material and size you need. Some parts of this online rubber or O-ring design guide can be downloaded in PDF but everything can just be printed directly from our website for your use.
Choose your rubber properties by going to our O-ring Material Guide section.
Make sure that the material you choose will withstand the temperature of your system by going to this rubber temperature range chart.
Choose the correct hardness for your application by going to our rubber hardness chart.
Design and dimension the groove that your O-ring will go into by researching our O-ring Groove Design guide.
Choose a standard size AS568 O-ring using this O-ring Size Chart. Otherwise contact us and we can custom mold any size or shape O-ring you need.