Field Heat Treatment Equipment – Available for Rentals & Sales in Edmonton, Alberta
KASI is based in Alberta and supplies reliable field heat treatment equipment for industrial projects across Canada. Whether you need short- term rentals for plant shutdowns or equipment sales for long-term projects, our team ensures safe, efficient, and locally supported heat treatment solutions. Our rental fleet includes a full range of field heat treatment units, power sources, and accessories, available for same-day delivery across Edmonton and surrounding areas. Renting allows project managers to reduce upfront costs while keeping operations on schedule.
Popular rental applications include:
- Oil & gas plant shutdowns
- Pipeline welding projects
- Structural steel fabrication
- Petrochemical maintenance
KASI also offers new and pre-owned field heat treatment equipment for sale. This is an ideal option for companies running frequent projects across Alberta who want to invest in their own equipment.
Why buy from KASI?
- Locally stocked in Edmonton, Alberta, we provide equipment and services throughout Canada and across North America
- Manufacturer warranties available
- Expert support & training

Field Heat Treating takes on many forms in terms of its application to materials, commonly referred to as Cooperheat or Cooperheating. It is defined as the in-field application of heat, to materials to intentionally alter their properties. The property changes can be physical and/or mechanical.
Cooperheat has been the industry pioneer and has subsequently become the generic and most recognizable name. Recently, Cooperheat Equipment Ltd. acquired Stork UK’s Cooperheat Manufacturing Division, and the company now holds the license to use the Cooperheat brand in the UK, USA, and Canada.
As KASI, we take pride in our integral role within the distribution network across North America. Our commitment also extends to providing comprehensive repair and maintenance services for Cooperheat equipment.
Benefits of Heat Treating
Heat treating can offer various benefits, including weld strength, corrosion resistance, material durability, and material resilience. Additionally, preheating your materials before a weld can help avoid material stresses, slow the rate at which it cools, as well as prevent shrinkage and hydrogen cracking along the heat-affected zone. A post-heat treatment helps diffuse any remaining hydrogen and lowers the chances of hydrogen-induced cold cracking. Regardless of the reasons for utilizing heat treatment, the advantages are practically endless. Below, we’ve listed some of the most common uses for Local heat treating.
The most common applications of Field Heat Treatment are:
- Welding Pre-Heat
- Post Weld Heat Treatment (PWHT) / Stress Relieving
- Sweat Fitting / Interference Fitting /Hub Removal
- De-Gassing / Bake-Out / Dehydrogenation (DHT)
- Solution Annealing
- Refractory / Coating Curing
- Refractory Drying
- Process Start-Ups / Warm-Ups
- Bolt / Stud / Nut Removal
- Line Thaws
The following equipment is often used to perform the above-mentioned applications:
- Electrical Resistance (Cooperheat)
- High Velocity Combustion
- Induction
- Furnaces
- Pin Welding
- Insulating Materials
- To learn more about Local heat treating and its various industrial applications, contact the KASI team today.
Can I rent field heat treatment equipment for short-term shutdowns in Edmonton?
Yes. We provide flexible rental periods for local projects, with quick delivery options in Edmonton and nearby regions.
Do you offer both new and used field heat treatment equipment for sale?
Absolutely. We carry a range of new equipment with warranties and high-quality used units at competitive prices
Do you provide delivery and setup support in Alberta?
Yes, our team can assist with delivery, setup, and technical support. We are based in Edmonton, Alberta, we provide equipment and services throughout Canada and across North America.