Koçali Gemi provides expert marine engineering, ship repair, and maintenance services in Tuzla, Istanbul. We specialize in marine boilers, plate and shell & tube heat exchangers, pressure vessels, hot water tanks, refractory works, and safety valves, offering high-quality manufacturing, overhaul, and emergency repair solutions.

Based in Tuzla, Istanbul—the heart of the Turkish shipbuilding and ship repair industry—Koçali Gemi is a trusted provider of comprehensive marine engineering, manufacturing, and repair services for the global maritime sector.

With extensive technical expertise, we specialize in:

Marine Boilers & Heat Exchangers: Full repair, overhaul, retubing, and maintenance of marine boilers, plate heat exchangers, and shell & tube heat exchangers.

Pressure Vessels & Tanks: Custom manufacturing, inspection, and repair of pressure vessels and hot water tanks tailored for marine applications.

Refractory & Safety Equipment: Specialized refractory lining application/repair for boilers and precision testing, servicing, and calibration of safety valves.

General Ship Repair & Engineering: High-standard welding, piping, and mechanical repair services for vessels calling at Turkish ports and shipyards.

Committed to quality craftsmanship and fast turnaround times, Koçali Gemi delivers reliable engineering solutions to minimize downtime and ensure optimal vessel performance.