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    OIL & GAS

    Shell & Tube Heat Exchanger

    We are not just experts—we are industry leaders in the design and construction of Shell & Tube Heat Exchangers, solving the toughest challenges for the oil and gas sector. Our cutting-edge technology guarantees exceptional performance, enhanced efficiency, and robust durability, all while being precisely customized to meet your unique requirements.  Our highly skilled engineering team partners with you every step of the way, delivering tailored designs that maximize heat transfer, reduce operational costs, and minimize energy consumption. We leverage advanced materials and state-of-the-art manufacturing techniques to build systems that thrive under extreme temperatures, pressures, and corrosive environments—ensuring your operations run smoothly, no matter the conditions. 

    Every heat exchanger we build adheres to international standards and your exact specifications, from the initial concept to installation and beyond. Our rigorous testing services—such as pressure testing and non-destructive testing (NDT) —ensure uncompromising quality and peak performance. Plus, our comprehensive maintenance and repair services extend the life of your equipment, maximizing uptime and securing reliability without fail. 

    we don’t just provide products; we deliver innovative, cost-effective solutions that empower our clients to achieve operational excellence and sustainable efficiency in the ever-demanding oil and gas industry. Your success is our mission. 

    FEATURED

    Why Choose Us?

    We deliver high-quality, durable, and customizable solutions for radiators, coolers, and HVAC systems across various industries. With expertise, innovative designs, and a commitment to excellence, we ensure optimal performance, reliability, and efficiency for all your cooling needs.

    Dedicated Team
    True Partners
    Global Know-How
    Focus On Innovation
    PROJECT

    Projects in the field

    Cooling Towers / Oil and Gas

    Anti Corrosion Cooling Towers

    The refurbishment project replaced high-efficiency oval tube cooling coils in six cooling towers. A specialized anti-corrosion coating was applied to the coils and bottom water tanks, enhancing their performance and extending operational lifespan.

    Anti Corrosion Cooling Towers
    Hydro Jetting / Maintenance Service / Retubing

    Hydro Jetting

    Dolphin currently executing many jobs especially UHP hydrojet cleaning and Retubing services. We started with 1 and currently we have 7 Jetstream UHP machine of 20,000 PSI and 40,000 PSI pressure @ various flow rates and are mainly executing work in the Oil and gas sector. Our Hydro Jetting Services expands further in many sectors and application such Surface preparation, Pipes Cleaning, Tanks and Vessels Cleaning, Cold Cutting and Concrete Removal and Demolition

    Hydro Jetting