We use a third party inspector to perform the following procedures in-house: 

Ultrasonic
Radiography
Helium Leak
Positive Material Identification
Brinell Hardness
Ultrasonic

We use approved outside vendors for:

Post Weld Heat Treat
Tube-to-tubesheet mock-up weld test


**Third party inspectors and customers are always welcome to visit our manufacturing facility.**

WHEN QUALITY MATTERS, TRUST AIM

AIM's Oil Flushing Station where

all oil coolers are cleaned prior

to shipment

Copyright © Aurora Industrial Machining. All rights reserved.

Each heat exchanger we build undergoes a rigorous, multilevel quality control review to ensure that our custom-engineered products meet the highest standards.  All units are thoroughly inspected by our quality control department and a National Board authorized inspection agency prior to shipment.

Our standard quality control package includes:

  • U1 or R forms
  • Mill test reports
  • Hydrotest certification
  • ASME code name plate rubbing
  • As-built drawing 


Aurora Industrial Machining's Quality Control Group can perform a wide variety of  in-house non-destructive examinations including:


  • Hot Oil flush 
  • Hydrotest (Chart Recording Available)
  • Pneumatic test
  • Dye-Penetrant
  • Magnetic Particle




Chart Recorded Hydrotests are available upon request