DELLOK Yonghui High temperature resistant U-type elbow header coiler, support for customisation
FAQ
1. How do you clean a U-tube coil?
Cleaning a U-tube coil involves several steps to ensure efficient heat transfer and prevent fouling:
Disconnect Power and Drain Fluids: Ensure the system is safely shut down and fluids are drained.
Flush with Water: Use high-pressure water to remove loose debris and deposits.
Chemical Cleaning: Apply suitable cleaning chemicals based on the type of fouling (e.g., scale, algae, grease).
Rinse Thoroughly: Flush the system with clean water to remove all traces of cleaning agents.
Inspect and Test: Check for any damage and test the system before returning it to service.
2. What are common issues associated with U-tube coils?
Some common issues that may arise with U-tube coils include:
Fouling and Scaling: Build-up of deposits on the coil surface can reduce heat transfer efficiency.
Corrosion: Exposure to aggressive fluids or environments can lead to material degradation.
Leakage: Cracks or welding defects can cause fluid leakage, affecting system performance.
Freezing: In low-temperature applications, water within the coil can freeze, causing damage to the tubing.
