Tank Coils Designed for Long-Lasting Efficiency
Tank coils are essential components in thermal fluid heating systems, widely used across industries like asphalt, chemicals, refining, biofuels, and more. These coils help heat, cool, and regulate the temperature of tanks storing various materials.
Enerquip Finned Tank Heating Coils
Given their critical role in managing large volumes of material, tank coils must be designed for durability, reliability, and efficiency. Whether constructed from carbon steel or stainless steel, we meticulously design and fabricate both finned and bare tank coils to ensure long-lasting performance. We understand the challenges of accessing tanks filled with fluid for repairs or replacements, which is why we prioritize durability and reliability in every coil we produce.
Each tank heating coil is the result of years of design expertise and practical operational experience. Using seamless piping and solid helically wound fins, our coils are engineered for optimal performance and built to endure for decades.
Custom Tank Coils for Heating & Cooling
Our helically wound and bare tank coils can be customized to use either steam or thermal fluid as the heating or cooling medium, depending on the specific needs of your project. Since the temperature requirements for fluid or steam can vary significantly, our expert engineers are equipped to design both heating and cooling coils to meet the demands of any application.
These coils can also be tailored to fit into existing tank manways or specialized tanks, whether they are vertical or horizontal. Available in a range of thicknesses, including Schedule 40 or 80, our coils are reinforced with durable pipe supports and legs for added stability. If you have specific requirements, our engineering team is ready to collaborate with you to design a coil unique to your operation.
Typically, tank coils are mounted horizontally on the storage tank floor, arranged for even heating and connected in series or parallel flow configurations. Vertical orientation is also an option for tank coils with longitudinal fins.
Tank coils arranged in a star pattern at the bottom of an aboveground tank for even heat distribution.
Tank Coil Options
Coil Type:
- Bare pipe
- Helically wound finned pipe
- Longitudinal finned pipe
Materials of Construction:
- Schedule 40 or 80 carbon steel
- 316L stainless steel and other high alloys
Heating or Cooling Medium:
- Thermal oil
- Steam
- Hot or cold water
Helically Wound Vs. Bare Pipe Coils
When deciding between bare pipe and helically wound coils, several factors should be considered, including the product to be heated, fouling potential, heat load, ambient temperature, personal preference, and budget. Our team is here to guide you in selecting the best coil for your needs.
Benefits of Bare Pipe Tank Coils:
- Bare coils are ideal for heating highly viscous products, especially in cases where fouling could be a concern.
- Stainless steel bare tank coils are suitable for use in food, beverage, and other sanitary industries.
- For lighter heating duties, bare pipe coils typically offer a more cost-effective solution.
Benefits of Helically Wound Finned Tank Coils:
- Finned coils are highly efficient, providing up to 12 times more surface area than bare pipe coils.
- The increased surface area leads to better heat transfer, meaning less pipe is needed to heat the tank—saving both time and money on installation.
- Finned tank coils are particularly efficient for larger heating duties, where their enhanced performance really shines.
No matter which type you choose, rest assured that all our coils are designed and built with a focus on quality and long-term durability.
Why Helically Wound Tank Coils are Superior to Longitudinal Tank Coils
While there are many ways a tank coil can be built, experience has proven that in most scenarios tank coils with helically wound fins are the best way to go. Longitudinal fins are an alternative option, but they tend to fall short of their helical coil counterparts in a number of ways.
The benefits of helically wound coils include:
- Better Thermal Transfer – Experience has shown that the helically wound fin tubes have greater heat transfer than a longitudinal solution.
- Reduced Cost – Helically wound coils require only half as many coils as longitudinal coils thereby saving significant capital and installation cost.
- Reduced Coking – When mounted horizontally, a helically wound fin design removes the ‘dead spots’ that occur in a longitudinal fin. This makes helically wound coils much less likely to coke. We can also reduce fin density to minimize the risk of fouling.
For More Information About Tank Coils:
Explore our tank coil FAQs for additional insights and details on industrial tank heating coils, their applications, and more. You can also check out our tank coils fact sheet and tank coils video for helpful information as you research your options and determine the best coil solution for your facility and needs.
Invest in Quality Tank Heating & Cooling Equipment from Enerquip
If you’re seeking reliable, high-quality industrial heating or cooling equipment for your facility, you’re in the right place. At Enerquip, we specialize in designing and manufacturing durable thermal heating systems and components for a wide range of industries. From tank coils to thermal fluid heating systems, we provide comprehensive solutions to meet your needs.
With decades of industry experience, we have the expertise and resources to deliver heating solutions that boost productivity and profitability. Our equipment is competitively priced and offers exceptional value, ensuring long-term performance.
Curious about how our tank coils can specifically benefit your facility? Need a quote or have questions about pricing? Contact us today, and let us help you find the perfect solution.
American Heating Company is now Enerquip Thermal Solutions.