In order to get the best out of fabrication of heat exchangers, it is necessary to entrust the process to an adequate company. The goal of fabrication process is to create and fabricate heat exchangers with maximum effort, great quality, and minimal price.
The number of companies which offer all of the above is quite limited. It is, also, needless to mention that equipment should be of high quality and craftsmen very skilled to finish this demanding job perfectly. You can save a lot of time and money with heat exchanger fabrication by entrusting it to Dunn Heat Exchangers Inc. Below are just some examples of why you should work with us.
Our Advantages Comparing To Competition
Heat exchanger fabrication done by Dunn Heat Exchangers is performed in the modern facility. In fact, our facility is one of the biggest in the entire country. Furthermore, the facility contains high quality equipment and lifting capacity. The massive facility enables us to perform 100% of machining needs in-house, which sets us apart from other companies.
All services Dunn Heat offers, cleaning, repair, fabrication etc. are performed by knowledgeable and skilled craftsmen who work 24/7 to finish every project according to the schedule and with the most positive outcome, of course. Another advantage of the company is the fact Dunn Heat Exchangers Inc. is a leader in the machining capabilities. For every fabrication process we use CNC equipment and standard or conventional equipment such as Vertical Boring Mills, Radial Arm Drills, and Horizontal Boring Mills.
We Also Design Your Heat Exchanger
Prior heat exchanger fabrication the equipment has to be designed first. Fortunately, you can do that here as well (and save a lot of money in the process).
Dunn Heat Exchangers Inc. offers two different types of design:
Fabrication stages
The company is able to fabricate all types of materials, which is always a good thing to know. Heat exchanger fabrication includes these stages:
Quality is guaranteed
No, it’s not just a slogan, but a fact. Our Quality Assurance Department makes sure that fabrication process meets the latest requirements set by ASME and TEMA.
- Thermal design – rendered using HTRI (Heat Transfer Research Inc) to accomplish optimum design with minimum cost and maximum efficiency.
- Mechanical design – performed with PVElite/CodeCalc software.
Fabrication stages
The company is able to fabricate all types of materials, which is always a good thing to know. Heat exchanger fabrication includes these stages:
- Hot forming of pullouts and headers
- Header welding and fabrication
- Tube to tube welding
- Header pullout to tube welding
- Post weld heat treatment
- Testing and surface treatment.
Quality is guaranteed
No, it’s not just a slogan, but a fact. Our Quality Assurance Department makes sure that fabrication process meets the latest requirements set by ASME and TEMA.
For all inquiries about fabrication or other services, feel free to contact us and our customer service will provide the detailed answer. You can also schedule a plant tour.