FAQ

Frequently Asked Questions

1. Do you sell small packs or only bulk quantities?
We offer small pack options for common O-rings, and we also support bulk orders for larger quantity requirements.

2. How do I choose the right O-ring size?
The two key dimensions are Inner Diameter (ID) and Cross Section (CS). Please refer to our Size Guide if you need help measuring an existing O-ring.

3. What materials do you offer?
Our main material options include NBR, FKM, EPDM, and Silicone. Material availability may vary by size and hardness.

4. What hardness options do you offer?
Available hardness options depend on the product, but common options include 60A, 70A, 75A, 80A, and 90A.

5. Can I request a bulk quote?
Yes. If you need larger quantities or cannot find your required size, please contact us for a bulk quote.

6. Do you support custom sizes?
For custom size or drawing-based requests, please contact us with your requirements.

7. How do I know which material is right for my application?
Please review our Material Guide and Chemical Compatibility page. If you are unsure, contact us before ordering.

8. Are all products available for immediate shipment?
Availability may vary by item. Product pages will show the available purchase options, and you can contact us for larger or special requests.

9. Can I get help if I am not sure what to buy?
Yes. We can help you identify the right size and material for your application.

10. How can I contact you?
Please email support@oxxring.com.