A controlled circulation boiler is typically used for what pressure range?

Controlled circulation boilers are designed to handle high-pressure steam applications, making them suitable for industrial settings where efficiency and performance at elevated pressures are crucial. The correct pressure range for a controlled circulation boiler typically falls between 14,000 kPa to 20,000 kPa. This range is indicative of the boiler's ability to maintain effective circulation of water and steam, essential for maximizing heat transfer and minimizing the risk of tube overheating or damage.

While controlled circulation systems can operate at lower pressures, the higher pressure range allows for increased thermal efficiency and higher steam outputs, which are vital in many industrial applications. Operating within this pressure bracket also aligns with the design and safety standards necessary for such high-pressure operations.

Lower pressure ranges do not match the operational capabilities and intended design of controlled circulation boilers, which are specifically engineered for demanding applications requiring significant steam generation and efficiency at high pressures.