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Steam Boiler

Top Steam boiler Manufacturers in India – Shiraz Group

Shiraz Group, leading steam boiler manufacturers, suppliers and exporters in India, are providing a new technological steam boiler which is mechanical device that generates pressurized steam by heating water and it used for heating water, generating steam and transporting steam. Our steam boilers are larger than hot water boilers for efficient transporting of steam. We have used new technologies in these boilers that can help for increasing performance.

Types of our steam boiler:

As a former steam boiler suppliers and exporters in India, we are presenting multiple types of steam boiler that can be used in multiple industries as per requirement. Here we have listed down some types such as:


  • Fire-Tube Boiler: Our steam boilers are highly demanded by multiple industries due to their mechanisms, such as hot gases travelling through tubes that are surrounded by water. As the gases heat the tubes, they can create steam. These boilers are commonly used in settings where low to medium pressure is needed. Our new steam boilers are specially designed tubes, such as corrugated or finned ones. These are more efficient for transferring heat and saving fuel. Our all-steam boilers have low-emission burners to cut down on nitrogen oxide pollution and meet environmental standards.
  • Water-Tube Boiler: Our water-tube boilers have a modern mechanism in that water flows through tubes that are heated from the outside by hot gases. This setup allows them to produce steam at much higher pressures and temperatures. These boilers are usually combined with systems called Heat Recovery Steam Generators (HRSGs). This feature helps for capturing remaining heat from equipment such as gas turbines for improving performance, especially in power plants. Our water tube boilers are used in the chemical industry due to their higher pressure stream that is used in distillation and other processes.
  • Electric Steam Boiler: Our electric steam boilers use electricity for heating water and creating steam. Due to this mechanism, it does not create any combustion and is suitable for indoor use or places that need to stay free of pollutants. Our new modern electric boilers use renewable energy sources such as solar and wind. This can reduce the carbon footprint and support a greener environment. These are highly used in pharmaceuticals and food production due to their lower combustion.
  • Condensing Boiler: These condensing boilers can easily capture and reuse heat from the exhaust gases, which is more efficient than traditional regular boilers. The latest models use multiple stages to recover as much heat as possible. These heat exchangers are made of stainless steel or aluminum alloys that are resistant to corrosion, helping the boiler last longer.

Technical Specifications

We have mentioned below a technical sheet of our steam boiler, that will give you an in-depth technical information such as:

Specification Fire-Tube Boiler Water-Tube Boiler Electric Steam Boiler Condensing Boiler
Typical Pressure Range 7 - 300 psi (Low to Medium Pressure) 100 - 3,000 psi (Medium to High Pressure) 50 - 150 psi (Low to Medium Pressure) 50 - 250 psi (Low to Medium Pressure)
Efficiency 75% - 85% 85% - 95% 95% - 99% 90% - 98%
Typical Steam Output 1,000 - 40,000 lbs/hr 5,000 - 250,000 lbs/hr 10 - 2,000 lbs/hr 10,000 - 300,000 lbs/hr
Max. Operating Temperature 400°F - 750°F (204°C - 399°C) 650°F - 1,100°F (343°C - 593°C) 350°F - 450°F (177°C - 232°C) 140°F - 190°F (60°C - 88°C)
Fuel Type Natural Gas, Oil, Coal, Biomass Natural Gas, Oil, Coal, Biomass, Waste Heat Recovery Electric Power (AC or DC) Natural Gas, Oil, Biomass, occasionally Electric
Max Steam Pressure 300 psi (21 bar) 3,000 psi (207 bar) 150 psi (10 bar) 250 psi (17 bar)
Boiler Tube Size 1.5 - 6 inches (38 - 150 mm) 0.5 - 4 inches (13 - 102 mm) N/A 0.5 - 2 inches (13 - 51 mm)
Required Space 20 - 50 ft² (1.8 - 4.6 m²) 50 - 200 ft² (4.6 - 18.6 m²) 1 - 20 ft² (0.1 - 1.9 m²) 10 - 100 ft² (0.9 - 9.3 m²)
Stack Temperature 300°F - 500°F (149°C - 260°C) 250°F - 450°F (121°C - 232°C) 150°F - 200°F (66°C - 93°C) 80°F - 130°F (27°C - 54°C)
Maintenance Interval Annual Inspection, Tube Cleaning, Flue Gas Cleaning Quarterly Inspection, Tube Cleaning, Regular Pressure Testing Low Maintenance, Periodic Check of Electrical Components Periodic Inspection of Condenser, Heat Exchanger, Flue Cleaning

Features and benefits of using our steam boiler

As a former steam boiler manufacturers, suppliers and exporters in India, our all boilers are made with modern mechanisms and technological updates and give maximum benefits such as:

  • Improved Steam Quality and Consistency: Our all steam boilers come with advanced control systems that are important for producing high-quality steam. These are highly used in industries such as pharmaceuticals and food production where accuracy is important. We have used new technological sensors to monitor steam quality in real-time and be able to adjust pressure, temperature, and purity levels just right.
  • Improved Control and Monitoring: Our new modern steam boiler systems come with advanced control panels that make it easy to control the overall system and simplify operations. The new cloud-based monitoring system helps with operating multiple tasks such as efficiency, emissions, and maintenance, and it can be operated from anywhere.
  • Pressure and Temperature Control: These steam boilers produce steam at different pressures and temperatures, making them suitable for use in multiple types of industries. Our new steam boilers have automatic pressure controls and advanced systems that help improve steam quality and make energy use more efficient.

Applications of our Steam Boiler

Being the best steam boiler suppliers and exporters in India, our all boilers are made with strong quality materials and new technological updates and used in multiple industries such as:

  • Power generation in power plants
  • Heating in residential buildings
  • Industrial steam cleaning processes
  • Food processing and sterilization
  • Chemical production and distillation
  • Pharmaceutical manufacturing and sterilization
  • Textile dyeing and finishing
  • Pulp and paper industry
  • Oil refinery operations
  • Drying processes in manufacturing
  • Steam turbines for electricity generation
  • Hospital sterilization and equipment cleaning

As the former steam boiler manufacturers, suppliers and exporters in India, we as Shiraz Group are offering the best quality steam boilers that are used for increasing the performance in multiple industries due to their working mechanism. We have added new technological updates such as Heat Recovery Steam Generators (HRSGs) that can regenerate energy and save costs. These overall functions are more useful in the large industrial sectors. For more information, contact us today!