Thermal Efficiency >95%
Steam Dryness >99%
Low Gas Usage — 69-72 m³ per ton of steam
Consult More Cooperative Brand
With certifications including ASME-U, ASME-S, ISO-9001, and CE, we are globally recognized for quality and compliance. These accreditations demonstrate our advanced manufacturing capabilities and strict adherence to international standards, ensuring our gas steam boilers provide dependable performance for a wide range of industrial applications worldwide.
ISO-17025
View Certifications
ASME U-Stamp
View Certifications
ASME S-Stamp
View Certifications
ISO 9001
View Certifications
ISO-50001
View CertificationsContact the factory manager
All boilers are custom-built. We manufacture, test, and debug them based on your steam temperature, steam pressure, gas or fuel calorific value, environmental requirements, and other information. This ensures optimal boiler operation.
Delivered fully assembled, no complex on-site installation is required.
Capacity: 2-10t/h
Pressure: ≤1.6MPa
Efficiency(LHV): 100-103%
Fule: Natural Gas, LPG, City Gas, Biogas, Hydrogen, Diesel, Light Oil
Speeds Startup, Condensing, FGR, Nox low 30mg/m³,PLC Intelligent Control, 42% Reduction In Volume, Modular, Skid-mountable
Capacity: 2-30t/h
Pressure: ≤1.6MPa
Efficiency(LHV): 99% - 103%
Fule: Natural gas, LPG, City gas, Biogas, Hydrogen, Diesel, Light oil, Heavy oil
Condensate recovery, FGR, Nox low 30mg/m³,PLC Intelligent Control, 35% Reduction In Volume, Modular, Skid-mountable
Capacity: 2-30t/h
Pressure: ≤1.6MPa
Efficiency(LHV): 102%
Fule: Natural gas, LPG, City gas, Biogas, Hydrogen, Diesel, Light oil, Heavy oil
Integrated economizer & condenser, 40% reduced volume, FGR, NOx ≤ 30 mg/Nm³, PLC intelligent control, Modular, Skid-mountable
Capacity: 10-200t/h
Pressure: ≤5MPa
Efficiency(LHV): ≥99%
Fule:Natural Gas, LPG, City Gas, Biogas, Hydrogen, Diesel, Light oil, Heavy oil, Kerosene, Methanol, IFO
Saturated Steam, High-pressure, large-capacity capability, Compact double-drum layout — reduces transportation and installation costs, FGR, NOx ≤ 30 mg/Nm³, PLC intelligent control, Modular
Capacity: 10-200t/h
Pressure: ≤5MPa
Efficiency(LHV): ≥99%
Fule:Natural Gas, LPG, City Gas, Biogas, Hydrogen, Diesel, Light oil, Heavy oil, Kerosene, Methanol, IFO
Superheated Steam, High thermal efficiency, Large-capacity, high-pressure capability, Safe and stable, FGR, NOx ≤ 30 mg/Nm³, PLC intelligent control
Capacity: 2-30t/h
Pressure: ≤1.6MPa
Efficiency(LHV): 100-103%
Fule:Natural Gas, LPG, City Gas, Biogas, Hydrogen, Diesel, Light Oil
Skid-mounted boilers are factory-assembled and pre-tested, requiring only water, power, and gas connections on-site for immediate operation — no complex installation needed.
High-Efficiency Combustion — Optimal air-fuel ratio with pre-mixed combustion for higher efficiency and lower fuel costs.
Condensing Heat Recovery — Recover flue gas latent heat to maximize energy utilization and cut fuel costs.
Low-NOx FGR Technology — Optimized combustion lowers emissions while maintaining fuel efficiency.
Intelligent Energy Control — PLC system adjusts load precisely to match demand, avoiding fuel waste.
Food-Grade Stainless Steel — Crack-resistant, hygienic, and durable boiler construction.
Corrosion-Resistant Flue — Anti-corrosion design ensures long service life.
Intelligent PLC Control — Real-time monitoring with safety alarms.
Si-Al Alloy Heat-Transfer Tubes — Minimal corrosion and scaling, stable performance.
Low Maintenance & Long Lifespan — Durable materials reduce downtime and costs.
Flexible Capacity — Scale output by adding modules(boiler)
Centralized Control — One PLC manages all modules
Load Balancing — Optimized efficiency and equipment life
Continuous Operation — Redundancy ensures no downtime
Energy-Saving & Safe — Smart monitoring with early warnings
Fast Installation — Pre-assembled for quick commissioning
FangKuai Boiler is a professional manufacturer of A grade gas steam boilers in China, providing high-efficiency boilers to tens of thousands of manufacturing companies, including BYD, which produces lithium batteries, Yili, which produces dairy products, Linglong Tire, which produces tires, and Xiuzheng Pharmaceutical, which produces pharmaceuticals.
140,000m²
Factory Area200+
Patents30,000+
Project CasesWe deliver more than just boilers — we provide advanced manufacturing, strict quality control, innovative R&D, and full after-sales support. Every step ensures top performance, safety, and long-term value for your business.
Automates material cutting and feeding with high precision, ensuring consistent quality, faster production.
Automates welding with high precision, ensuring strong, consistent welds, faster production, and improved safety.
Corrugated furnace design reduces thermal stress, protecting the boiler furnace and extending its service life.
Fire tube boilers awaiting assembly and testing
Thorough safety valve inspection and testing ensure safe, stable, and worry-free boiler operation.
Advanced radiographic testing (RT) ensures weld integrity, detects hidden defects, and guarantees safe, reliable, long-term boiler operation.
Real-time data collection ensures optimal boiler performance, early issue detection, and reduced downtime.
State-of-the-art R&D lab develops advanced boiler technologies, ensuring superior performance and energy efficiency.
Boilers are delivered fully assembled, minimizing on-site installation time and ensuring quick, hassle-free commissioning.
Efficient port transportation ensures timely, safe, and reliable delivery of boilers to international destinations.
Pre-designed boiler room layouts with optimized piping and material planning for seamless production line integration.
Fully installed boilers ready for operation, minimizing downtime and ensuring smooth production.
Dedicated after-sales engineers provide 24/7 support, assisting with maintenance, remote guidance, and problem-solving to ensure uninterrupted boiler performance.
Remote maintenance guidance allows quick issue resolution and expert support without the need for on-site visits.
Real-time boiler monitoring with proactive alerts helps detect issues early and avoid unplanned downtime.
Discover high-efficiency gas steam boiler solutions for your industry
Get customized recommendations based on your production needs
See how our smart, low-emission boilers can cut costs and boost performance
Ensure global compliance with ASME, CE, and ISO-certified quality
Experience hassle-free installation and reliable after-sales support
Accelerate your project timeline with fast delivery and turnkey solutions
