This as568 o ring chart is a sae size standard for o rings and shows as568 rev b or as568b o ring sizes which supersedes as568 rev a or as568a o ring dimensions.
O ring material comparison chart.
O ring material quick reference guide rubber sealing materials.
For example if you need to find rubber compression properties rubber weather resistance or even rubber ozone resistance for your o rings you can find the best combination of elastomer.
If the o ring quad ring x ring or square ring you need doesn t fit these standards custom and non standard products are available for most materials with no tooling or.
Global o ring and seal has developed an easy to use tool to identify the chemical compatibility of our most common materials in four easy steps.
Now that you ve chosen your preferred o ring material are you having trouble sizing it.
O ring material family chemical compatibility temperature resistance and other properties all factor in to o ring material selection for an application.
Selecting an o ring material for a specific application is dependent on many criteria including what is being sealed temperature range desired service life and more.
We have millions of as568 o rings in stock which can be purchased easily through our o rings online store.
Whether your application conforms to u s japanese jis british bs or common metric sizing for o rings these o ring size charts will help you locate the right o ring size.
Has an operating temperature range of 75 to 450 f 60 c to 232 c with a harness range of 30 80 durometer.
Global o ring and seal s o ring part numbers are designed to describe the material durometer size and any special features.
As an example the graphic below displays the part number for an o ring made of nitrile at a durometer of 70 with a 230 as568 size and is peroxide cured.
A synthetic rubber material that is non reactive stable and provides excellent resistance to heat cold uv and ozone exposure and fungal growth.
When you find one that fits your application click on the o ring material for a deeper dive on technical specifications to further assist you in o ring material selection.
Compare o ring material properties to find and buy the best o rings compatible with your application environment.
Find out more about our o ring products by speaking to us on 023 8022 6330 or sales martins rubber co uk.
This popular o ring material family comparison shows basic rubber material family properties and performance plastic properties.
Or better yet use the rubber chart to find which material will best suit your environment.
