Tubular heaters from Perfect Heat Products & Plastics are versatile, high-efficiency heaters designed for heating liquids, air, and surfaces. They are available in a variety of shapes such as straight, U-bend, and coiled to meet the specific heating requirements of each application. Constructed using high-density magnesium oxide filling, these heaters provide optimal heat transfer while maintaining durability and high resistance to thermal stress. With a filling capacity of up to 5 meters, these heaters can handle large-scale heating needs and are used in a wide variety of industrial heating systems.