Industrial Heaters Market Size, Share & Industry Analysis, By Technology (Electric-based, Steam-based, Hybrid-based Fuel-based), By Product Type (Pipe Heaters, Duct Heaters, Cartridge Heaters, Immersion Heaters, Circulation Heaters ), By Industry (Oil & Gas, Food & Beverages, Petrochemical Industry, Automotive, Pharmaceuticals, Others) and Regional Forecast, 2025-2032