OIL & GAS
Maintenance Services
We offer a full suite of maintenance services tailored for the oil and gas industry, prioritizing the optimal functionality and safety of critical infrastructure. Our expertise encompasses routine inspections, equipment diagnostics, and preventive maintenance for pipes, compressors, and drilling rigs. Additionally, we specialize in corrosion management, valve and pump overhauls, and comprehensive repairs for rotating machinery.
By leveraging cutting-edge technologies, predictive analytics, and remote monitoring, we consistently aim to reduce downtime and boost operational efficiency. Our emergency repair services and turnaround maintenance for refineries and processing facilities are integral to minimizing organizational risk and prolonging asset life. We are committed to adhering to stringent safety and regulatory standards across all our maintenance operations.

- The wide range of Maintenance Services we offer are:
- Chemical Cleaning
- Dry Powder Cleaning
- Maintenance Of Heat Exchangers
- Re-tubing/ Tube Replacement
- Bundle Pulling
- Hydro Jetting Services
- Ferrule/ Tube Insertion
- Manufacture & Supply Of Finned Tubes
- Specialized Welding
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
RELATED PROJECT
Projects in the field
Retubing
We executed a heat exchanger tube bundle replacement project for the Main Column Trim Condenser during a refinery shutdown. This involves replacing 12 bundles, each with 1,060 CuNi 70/10 tubes, with a completion timeline of 4 weeks. Our goal is to boost efficiency and reliability while minimizing downtime.

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
