O-RINGS & SEALS

O-rings are mechanical gaskets, commonly with round cross sections.  The O-ring creates a seal through compression usually by being seated in a groove of a static or dynamic connection. O-Rings are the most common sealing device used in industrial applications due to their simple application requirements, reliability and cost-effective characteristics.  APG’s extensive range of O-rings is manufactured to AS 568A, DIN ISO 3601 and JIS standards in both imperial and metric sizes and available in a variety of compounds to meet your sealing requirements.  Can’t find the size you are looking for?  Contact APG and ask about our custom vulcanized O-rings that are available to your exact specifications!