Services of the Power Industry
Introduction
In the power industry, equipment durability and efficiency are the most important factors. Frequent maintenance or breakdowns due to wear and corrosion can lead to costly, unplanned shutdowns. Metatech’s advanced thermal spray coating solutions solve these issues easily by:
- Extending equipment lifespan
- Reducing maintenance costs
- Improving operational efficiency
Equipment Life and Performance with Metatech’s Coating Solutions
Metatech specializes in providing durable and reliable coating solutions for power industry equipment, including boiler tubes, structural steel, chimneys, and hydro turbines. Here’s a breakdown of our core services and how they benefit the power sector:
1. Boiler Tube Coating
Boiler tubes in power plants are prone to wear and corrosion, leading to tube punctures and expensive shutdowns. Our coating services focus on extending boiler tube life and minimizing downtime.
Coating Techniques:
- Twin Wire Arc Spray Process
- Wear-resistant coating that enhances durability.
- Porosity: Less than 5-6%
- Adhesion: Up to 5,000 psi
- Hardness: 55-60 HRC
- Thickness: Up to 500 μm
- Application Time: Rapid application for minimal downtime
- HVOF Process (High-Velocity Oxygen Fuel)
- High-strength coating offering the following:
- Porosity: Less than 1%
- Adhesion: Up to 10,000 psi
- Hardness: 65-70 HRC
- Surface Quality: Fine grain size and smooth finish
2. Structural Steel Coating
Structural steel in power plants faces constant threats from heat, moisture, and corrosive flue gases. Metatech’s corrosion-resistant coatings deliver 3-4 times the longevity of conventional paints, providing robust protection against harsh environmental factors.
3. Chimney Coating
Power plant chimneys are subjected to high temperatures and corrosive gases, which can accelerate degradation. Our high-temperature-resistant coatings protect chimneys from rapid corrosion, increasing their operational lifespan.
4. Hydro Power Plant Coatings
In hydro plants, turbines face wear from silt-laden water. Our tungsten carbide-based coatings, applied via high-velocity HP/HVOF systems, drastically reduce wear and improve turbine life, ensuring continued and efficient operation.
5. Tungsten Carbide and Ceramic Coating
For components that require high wear resistance, our tungsten carbide and ceramic coatings provide an adaptable solution. These coatings are ideal for pump sleeves, shafts, textile mill rollers, and other high-wear applications in the power industry.
Why Choose Metatech?
- Advanced Robotic Coating Systems
We use robotic coating systems equipped with 6-axis robots, ensuring precision and consistency.
- Equipment Durability
Our coatings extend equipment life, improve performance, and reduce maintenance needs, adding significant value to power plants’ long-term operations.
- Dedicated and Skilled Team
Our highly trained professionals bring extensive experience to every project, delivering tailored solutions for each client.
- Preferred Partner for Leading Companies
Metatech is a trusted partner for industry giants, including NTPC, Jindal, Tata Steel, and Bharat Petroleum.
Contact us today at www.thermalsprayworld.com to learn more about how we can help.
For more details around the coatings, you can also follow our founder, Bhavik Patel on LinkedIn.