Natural Gas Industry Boiler Manufacturers​ – FangKuai Boiler

Company Evolution & Scale

Early Years to Intelligent Manufacturing

• Founded in Anyang, Henan in 1997, FangKuai began as a regional boiler workshop and steadily expanded into a national enterprise.

• In 2024, FangKuai launched a 55 million RMB Robotic Automation Production Line (Phase I), integrating IoT and AI to quintuple production efficiency and elevate quality control.

• The company now boasts two large-scale manufacturing bases and a 6,000 m² R&D center staffed by over 90 engineers, with total facilities spanning 120,000 m².

Technical Achievements & Patents

• Patents: Over 107 national patents cover innovations in condensers, low-NOx burners, wing-tube heat exchangers and digital controllers.

• R&D Investments: A 50 million RMB clean-energy R&D center fosters breakthroughs in premixed combustion, flue-gas condensation and FGR (flue gas recirculation) technologies.

• Cloud Monitoring: FangKuai’s proprietary Cloud Service 3.0 enables real-time, cross-border boiler diagnostics and remote operation adjustments, preventing downtime and safety incidents.

Key Certifications

• ISO 9001:2015, ISO 14001 & OHSAS 18001**:** IQNet-approved quality, environmental and safety systems.

• ASME S & U Stamps, CE, EAC, CMA/MA, CSEI: Ensures compliance across North America, Europe, Eurasia and China.

• CNAS-Accredited Lab: Simulates extreme temperatures, pressures and high-altitude conditions.

• ISO 3834 Welding Standard: Guarantees structural integrity of pressure parts.

Flagship Products & Key Features

SZS Series Gas-Fired Hot-Water Boilers

• Model SZS70-1.25-Y.Q: 70 MW capacity, deployed at the 2022 Zhangjiakou Winter Olympics, features rapid hoisting plans and scientific safety measures for seamless integration into auxiliary venues.

T7 Vacuum Hot-Water Boiler

• High-Altitude & All-Terrain: Designed for cold-climate and plateau sites, the T7’s negative-pressure structure ensures safe operation in low-oxygen environments; equipped with a high-color touch screen and dynamic graphics for intuitive control.

New Integrated Condensing Steam Boiler

• Ultra-Low Emissions: Uses ultraten wing-tube heat exchangers to boost transfer area by 5×, achieving NOx ≤ 30 mg/Nm³; condensing design recovers latent heat, lifting efficiency above 105%.

Gas Condensing Steam Boiler – Euromonitor 7

• Safety & Efficiency: Operates at ambient pressure—eliminating explosion risk—and recovers flue latent heat for up to 103% thermal efficiency; wing-tube exchangers shrink footprint by 20%.

Landmark Case Studies

• 2022 Zhangjiakou Winter Olympics: Two 70 MW SZS hot-water boilers and a 100-ton water-tube boiler ensured uninterrupted heating support for Olympic venues, with meticulous hoisting and safety protocols.

• Bosnia & Herzegovina Chemical Plant: A WNS4-2.5-Y.Q gas steam boiler (4 t/h) with Cloud 3.0 remote monitoring optimized steam reliability and cut operating costs, earning high client praise.

• Plateau Projects: T7 units have been delivered to high-altitude sites, proving stable performance above 3,000 m and in extreme cold, thanks to enhanced draft design and premix combustion.

After-Sales Service & Customer Feedback

• Global Remote Support: 24/7 online consultation, free design schemes, factory visits and an 18-month warranty ensure turnkey project delivery and peace of mind.

• Customer Ratings:

  • “Built to last … exceeded my expectations … energy efficiency is remarkable” – Jack, Australia (4.7 ★).

  • “Boiler commissioning went smoothly … service attitude … sincere” – Russia Oil Steam project.

  • “Easy to install … reliable hot water for heating needs” – New Jersey plant manager.

Main Product Lines & Application Scenarios

• Steam Boilers (WNS, SZS, D Type): Power plants, chemical, textile, food & beverage industries.

• Hot-Water Boilers (H6, T6, T7, V6): Commercial heating, hotels, schools, hospitals.

• Commercial & Electric Boilers: Small-scale heating, UV disinfection, food processing.

• Specialty Solutions: High-altitude heating, renewable fuel integration, smart building systems.

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