Whether it's an extreme environment or process condition, Chromalox XtremeDuty technologies will ensure reliable, durable heat and control. Chromalox has spent decades perfecting our XtremeDuty technologies in real world applications. All of that hard work has culminated in our ability to integrate XtremeDuty technologies into our Heat Trace Systems We are confident products featuring our XtremeDuty technologies will meet your need due to our extensive application knowledge and past successes. To ensure safety and reliability, our XtremeDuty products carry stringent third party-certifications, and pass performance and durability testing through our certified, in-house labs. Tested in the most extreme conditions, XtremeDuty heat trace cables, controls and accessories are proven to operate continuously, 24 hours a day, 7 days a week with virtually no maintenance required. Chromalox XtremeDuty technologies ensure superior performance of your Heat Trace system in the most demanding corrosive, extreme temperature, or hazardous environments.