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Air-Cooled Chiller Tube Repair and Welding Service – EKG M&E Sdn Bhd

At EKG M&E Sdn Bhd, we provide precise and professional tube repair and welding services for air-cooled chillers, helping restore system integrity, prevent refrigerant leaks, and extend equipment life. Damaged or leaking tubes in chiller coils can compromise cooling performance and lead to costly breakdowns. Our expert technicians specialize in on-site tube repair and high-strength welding, ensuring reliable, leak-free operation without the need for full tube replacement when possible.

Common Causes of Tube Damage

• Corrosion or pitting from moisture or poor water quality

• Vibration fatigue leading to cracks or fractures

• Thermal stress or expansion causing structural wear

• Mechanical impact or improper previous repairs

• Chemical erosion from incompatible cleaning agents

Our Tube Repair and Welding Services Include

Tube Damage Inspection and Leak Detection

We identify the location and extent of damage using visual checks, nitrogen leak testing, and thermal imaging to determine the most effective repair approach.

Tube Repair (On-Site Sealing)

• Precision brazing or TIG welding to seal small cracks, pinholes, or worn tube ends

• Tube plugging as a temporary or permanent fix for non-critical damaged tubes

• Cleaning and reconditioning of the tube area prior to repair for optimal weld adhesion

Tube End Repair and Weld Sealing

• Restoration of damaged tube ends or flanges that may affect sealing and pressure containment

• Reinforcement of weak joints or previous welds to prevent future leaks

Post-Repair Pressure Testing

After all repairs, we conduct pressure testing and leak verification to ensure safe, long-term performance under operating conditions.

System Recommissioning

We complete the service with refrigerant recharging, pressure balancing, and a performance test to ensure full system functionality is restored.

Benefits of Tube Repair and Welding

• Cost-effective alternative to full tube or bundle replacement

• Minimizes downtime with fast, targeted repairs

• Restores cooling efficiency and prevents refrigerant loss

• Extends chiller life by strengthening weak or compromised areas

• Supports environmental compliance by eliminating leaks

Why Choose EKG M&E Sdn Bhd?

• Experienced technicians trained in HVAC tube welding and repair

• Advanced equipment for precise brazing and TIG welding

• Fast response and efficient service for urgent repairs

• Custom repair solutions based on system condition and operating demands

• Comprehensive aftercare including preventive maintenance and performance monitoring

Final Thoughts

Whether you're dealing with a small tube leak or significant structural wear, EKG M&E Sdn Bhd’s air-cooled chiller tube repair and welding service delivers long-lasting results. Contact us today to schedule a leak inspection or request a tailored repair solution for your HVAC system.