Performance Sealing INC

What they make

• polymer seals
• high pressure
• high temperature
• low friction
• chemical
• high speed rotary
• PTFE
• bearings
• aerospace
• medical

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

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Every listed plant in Orange County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 10 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS, RCRAINFO · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record SDNVK96DFG88 · first seen FEB 2026 · last seen OCT 2026
• OSHA injury and illness reportsOPERATING
  Record 373166 · first seen DEC 2025 · last seen DEC 2025
• EPA Facility Registry ServiceEXISTENCE
  Record 110070346972 · first seen SEP 2018 · last seen SEP 2018

IN ORANGE COUNTY295 other plants share this one’s industry (Other Miscellaneous Manufacturing, NAICS 3399); 50 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: PERFORMANCE SEALING INC · JUL 2026 · ON THIS PAGE

SAM.gov: PERFORMANCE SEALING INC · ON THIS PAGE

Street address

EPA: 1821 LANGLEY AVE · JUL 2026 · ON THIS PAGE

SAM.gov: 1821 LANGLEY AVE · ON THIS PAGE

City

EPA: IRVINE · JUL 2026 · ON THIS PAGE

SAM.gov: IRVINE · ON THIS PAGE

State

EPA: CA · JUL 2026 · ON THIS PAGE

SAM.gov: CA · ON THIS PAGE

County (FIPS code)

EPA: 06059 · SEP 2026

Coordinates

EPA: 33.695327,-117.84637 · JUL 2026

Employees (band)

OSHA: 20-99 · DEC 2025

Website

SAM.gov: http://www.psiseal.com

CAGE code

SAM.gov: 1YGH8

SAM registration expires

SAM.gov: 2027-02-07