Steam Radiator Manufacturer in India – Industrial Steam Air
Heaters

xflowheatexchangers

Product Overview

X-Flow Heat Exchangers is a trusted steam radiator manufacturer in India, supplying high-performance steam radiators and steam air heaters for industrial space heating, duct heating, process air heating, and drying applications. Our steam radiators are built with heavy-duty finned tube heat transfer surfaces, robust steel headers, and durable fan assemblies — engineered for continuous, reliable operation in factories, warehouses, pharmaceutical plants, food processing units, chemical plants, and industrial buildings. By harnessing steam as the heating medium, X-Flow steam radiators deliver uniform temperature distribution with high thermal output, low maintenance requirements, and excellent energy efficiency. X-Flow designs and manufactures each unit to your specific heating duty, steam conditions, and spatial requirements.

Key Features

  • Efficient Fin-Tube Heat Transfer Surface: Spiral-wound or extruded aluminium fins over steel or copper tubes maximize heat transfer surface area and thermal output per unit volume.

  • Uniform Air Temperature Distribution: Fan-assisted designs distribute heated air evenly across large floor areas, eliminating hot spots and cold zones.

  • High Steam Pressure Rating: Available for low-pressure (up to 3 bar), medium-pressure (up to 10 bar), and high-pressure (up to 20 bar) steam systems.

  • Condensate Drain Provision: Integrated steam trap connection provisions allow proper condensate drainage for continuous dry-steam operation.

  • Fan-Assisted and Natural Convection Models: Fan-forced unit heaters for large spaces and fast heating, or natural convection models for silent operation.

  • Corrosion-Resistant Construction: Epoxy-coated or hot-dip galvanized outer casing available for humid, chemical-laden, or coastal environments.

  • ATEX Fan Motor Options: Explosion-proof fan motors available for Zone 1 and Zone 2 hazardous area applications – paint booths, chemical storage areas.

  • 360° Louver Adjustment: Fan-assisted unit heaters feature adjustable air discharge louvers for precise air direction control.

  • Modular and Scalable: Multiple units can be combined in series or parallel to scale up the heating system as plant capacity grows.

Technical Specifications

Parameter Specification / Range
Heating Medium Saturated Steam / Superheated Steam / Hot Water / Thermal Oil
Steam Pressure Range 0.5 bar to 20 bar (low / medium / high pressure)
Steam Temperature Range 112°C to 215°C (saturated) | Up to 300°C (superheated)
Air Inlet Temperature -10°C to 60°C
Air Outlet Temperature Up to 150°C (design specific)
Heating Capacity 5 kW to 580 kW (custom higher capacities available)
Tube Material ERW Carbon Steel (IS 1239), Seamless CS, SS 304/316
Fin Material Aluminium, Carbon Steel, Copper, Stainless Steel
Fan Motor 0.12 kW to 5.5 kW, IP55/IP65, ATEX available
Fan Type Propeller (Axial) / Centrifugal (for duct coils)
Casing Material Mild Steel (epoxy/powder coated), Galvanized Steel, SS
Steam Connection BSP Threaded / Flanged (ANSI / PN rating)
Discharge Direction Horizontal / Down blow / Vertical (custom)
Area Coverage (Unit Heater) Up to 2,000 m² per unit (depending on capacity)

Applications and Industries Served

  • Factory and Warehouse Space Heating: Heating large industrial buildings, warehouses, assembly shops, and fabrication yards during winter.

  • Pharmaceutical Cleanrooms: Temperature-controlled HVAC systems using steam-heated AHU coils for precise, hygienic air temperature control.

  • Food Processing and Bakeries: Duct heating in dough proofing chambers, baking ovens, food dryers, and temperature-controlled packing areas.

  • Textile and Garment Industry: Stenter machine air heating, fabric drying, yarn conditioning, and factory space heating in spinning and weaving mills.

  • Automotive and Paint Shops: Heating spray booths and baking ovens using ATEX fan motors and steam heating to safely heat solvent-laden air.

  • Chemical and Petrochemical Plants: Process air heating, reaction vessel heating mantles, gas conditioning, and space heating in chemical plant buildings.

  • Sugar, Distillery and Brewing: Fermentation hall heating, grain dryer air heating, and bottling plant temperature control.