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FDA and USP Class VI O rings from OringOne

FDA, 3A and USP Class VI certification is available from OringOne for hygienic duties.

Certificates are confirmed on enquiry for the specific compound.

Where these grades are used

  • Pharmaceutical process vessels and equipment
  • Food and drink processing
  • Biotech and fermentation

What paperwork to ask for

  • The certificate for the exact compound, not a general material family
  • Batch or lot traceability where your quality system needs it
  • Any declaration your customer or auditor asks for

What to tell us before ordering

The standard you must meet, the product and cleaning chemicals, steam or SIP temperatures, and the size. We do not claim any certificate for a specific part until it is confirmed.

Frequently asked questions

Is every OringOne compound FDA compliant?
No. Certification is confirmed on enquiry for the specific compound.
Is 3A certification available?
OringOne states FDA, 3A and USP Class VI certification is available.
Will you send the certificate?
We confirm what paperwork is available for the compound when you enquire.

Specifications are from OringOne and are confirmed on enquiry. Source: OringOne large O rings.

Enquire about OringOne O rings

Tell us the size and duty. We check the choice before you order.