O-Ring Supply Co.
ISO Certified
10,000+ O-Ring Sizes
Custom Manufacturing

Request an O-Ring Quote

Send us your specifications and we will respond within 24 hours with pricing, lead time and technical recommendations.

Send the basics first. If you only know your company, email, size/reference, and quantity, that is enough for us to start the quote.

Your Contact Details

O-Ring Specifications

Application Details (Optional but Helpful)

Add technical details (optional)

Only fill this in if you already know the media, temperature, pressure, or sealing motion.

Frequently Asked Questions

What information should I include in my quote request?

The more detail you provide, the faster we can respond with accurate pricing. Essential: material, size (AS568 dash number or ID x CS dimensions), quantity. Helpful: application, fluid type, temperature, any certification requirements.

Can you quote custom non-standard sizes?

Yes. Provide your required inside diameter and cross-section diameter. We will confirm feasibility and pricing within 24 hours. For custom sizes, tooling is typically not required if the cross-section is standard.

Do you provide samples before a full order?

Yes. Sample quantities are accepted - as low as 1 piece. For first-time orders or new applications, we recommend requesting samples for validation before committing to full production quantities.

What documentation can you provide with the order?

Standard: material test certificate (compound certificate), dimensional inspection report. On request: REACH/RoHS declaration, FDA compliance certificate, hardness test report, lot traceability documentation.