Harwood Heights, IL

7319 West Wilson Avenue,
Harwood Heights, IL 60706 USA

P +1.708.887.6080
F +1.708.887.8854

Products

  • Qualiseal® Contacting Face Seals
  • Qualiseal® Controlled Gap/ Seals
  • Qualiseal® Mating Rings
  • Qualiseal® Metal Bellows Seals
  • Qualiseal® Non-Contacting Face Seals
  • Qualiseal® Segmented Seals

Industries Served

  • Aerospace – Commercial
  • Aerospace – Military
  • Aerospace – Space
  • Chemical Processing
  • Flow Control
  • Industrial
  • Industrial Turbines
  • Life Sciences – Food & Beverage
  • New Engines
  • Oil & Gas

Certifications

Analysis & Testing

  • Finite Element Analysis (FEA)
  • XRF Material Verification
  • Hardness testing
  • Leakage/Flow testing (vacuum and/or pressure)
Load Testing
  • Face load testing (Spring/O-ring hysteresis)
  • Flatness (Tropel / Zygo laser interferometer)

Dynamic Testing

Lifecycle testing – Products tested for durability over time at standard operating speeds and pressures

  • Altitude
  • Start-Stop
  • Mission Profile
  • Stair-step
  • Oil sensitivity
  • P-V
  • Pressure reversal
  • Hot Oil testing
  • Acceleration and deceleration
  • Accelerated lifecycle testing

Extreme conditions to test the limits of performance Side by side performance testing

Terms and Conditions

Terms and Conditions

Supplier Terms

Technetics-Harwood Heights