Our Company's Gas Steam Boiler Features: Reasonable design, 4 tons 13 kg gas steam boiler from Heze Boiler Factory, horizontal fully automatic full-wet back three-pass design, with ample heating surface and reasonable structural arrangement, ensuring high-efficiency boiler operation. Manufacturing Standards: The company has established a comprehensive quality assurance system that operates reliably, with the manufacturing process fully controlled and supervised by a special inspection institute. High Efficiency and Energy Saving: The thermal efficiency of the steam boiler series ranges from 92% to 99.9%. The large combustion chamber combined with reasonable structural arrangement allows more heat to be transferred into the water, greatly enhancing the heat exchange capability between fuel and steam, and fuel and hot water. High-Quality Heating: The steam boiler has ample steam storage space, ensuring high-quality dry steam is maintained even under large load fluctuations. Excellent Configuration: Advanced control system valves and pumps are all made with national quality products, and the excellent boiler accessory configuration provides a strong guarantee for the safe operation of the boiler. Long Service Life: The professional design, advanced production technology, and high-quality boiler steel used in our boiler products ensure that the normal lifespan of the boiler body is over 15 years. Quality Service: Pre-Sales: Professional engineers provide users with selection plans, feasibility studies, and investment and operation cost analysis; Sales: Installation guidance, on-site debugging, and professional training; After-Sales: Regular and irregular follow-up services, 24-hour service hotline, available anytime!