At EKG M&E Sdn Bhd, we provide specialized pressure-tested tube replacement services for air-cooled chillers, ensuring that each tube installed meets the highest standards of safety, durability, and performance. Over time, chiller tubes can develop leaks, corrosion, or blockages, affecting cooling efficiency and system reliability. Our approach focuses not just on replacing tubes—but verifying their strength and integrity through comprehensive pressure testing.
Guarantees leak-free performance under high-pressure operation
Prevents refrigerant loss and compressor stress
Ensures system safety and compliance with HVAC standards
Reduces the risk of future breakdowns caused by weak or faulty tubes
Extends the lifespan of your chiller system
We begin with a detailed system evaluation using leak detection, thermal imaging, and pressure readings to identify underperforming or leaking tubes.
Faulty tubes are carefully extracted from the coil block. The surrounding coil area is cleaned to remove debris, corrosion, and contaminants.
We fabricate and install copper or aluminum tubes that match OEM or upgraded specifications. Each tube is cut, bent, and fitted with precision.
All joints are sealed using high-strength brazing or welding techniques to ensure durability and withstand refrigerant system pressures.
Before recommissioning, every replaced tube is individually pressure-tested using nitrogen or other approved methods to confirm structural integrity and leak-free sealing.
Once testing is complete, the system is recharged with refrigerant, followed by full system calibration and cooling performance checks.
Recurring leaks or refrigerant pressure drops
Physical damage or visible corrosion on tube surfaces
Poor heat transfer and reduced cooling capacity
Preparation for long-term, high-performance HVAC operation
Expertise in air-cooled chiller maintenance and tube replacement
Precision pressure-testing procedures for maximum reliability
High-quality materials and custom-fit fabrication
Quick turnaround with minimal operational downtime
Full post-replacement support, including maintenance and inspections
Pressure-tested tube replacement is one of the most reliable ways to protect and enhance your air-cooled chiller’s performance. At EKG M&E Sdn Bhd, we ensure every tube we install is ready to handle the demands of your cooling system. Contact us today to schedule an inspection or request a service quotation.
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Malaysia
