Quality and Certifications
Another Durex advantage for you is the validation/quality assurance process used at our company.
Nothing leaves our facilities without product completing rigorous in-process and final inspection by certified operators to product specifications. Product testing can include; x-ray inspection, live-power testing, helium leak testing, surface temperature uniformity and various electrical testing. Our products undergo these extensive testing and inspection processes for just one reason, namely our customers' satisfaction.
- ISO 9001 Certification - 115KB (PDF)
- National Board Certificate - 114KB (PDF)
- National Board "R" Stamp Repair Certificate - 103KB (PDF)
- ASME Section VIII Division 1 Certificate - 61KB (PDF)
- UL Certification - Aluminum Cast Heaters - 68KB (PDF)
- UL Certification - Cartridge Heaters - 249KB (PDF)
- UL Certification - Flexible Heater Elements - 97KB (PDF)
- UL Certification - Sheathed Heating Elements - 123KB (PDF)
- Terms and Conditions - 21KB (PDF)