Lpg Gas Boiler | Dual Fuel Gas Oil Boiler

With advantages of "Automatic" "Environmental" "Easy Install" "Easy Operate" "Clean-energy Boiler". Our products are certified by ASME, CE, ISO, EAC, DOSH, TUV, BUV, ensuring high quality and compliance with international standards.

 Hot Sell  Packaged Fire Tube Gas Boiler 

WNS series horizontal three pass fire tube oil gas boiler, packaged boiler, wet back structure, spirally tubes & corrugated furnace. With advantages of Fully automatic control system, High thermal efficiency 99% energy saving, Low emission control (meet internatonal standard).

Structures of Fire Tube Boiler

WNS boiler features 

1. 100% Safety Control Boiler & Strict Boiler Quality Control

1)All welding strictly meet the requirements of China NB/T 47014(JB/T 4708)

2)Anti Dry Heating Control System with double safety valves, double water level gauges, double secure of safe operation

3)With explosion-proof door with fire viewer, If burner failure ignition, this door can release the pressure out, protect the damage to welding parts

2. Energy Saving & High Efficiency

1)Spiral fire tube, the advanced technology, to enhance the boiler thermal power 10-15% higher than normal, and avoid the spiral tube from ash deposition and wearing

2)Spirally corrugated furnace & Wet back structure, increased 10% heating area, avoid damaged by heat expansion, reduce the back tube sheet temperature and protect it from cracking

3. High Quality Steam-Wetness Below 1%

1) We equip a steam separation under the steam output port.

2)With continuous water feed function,Make the water level is stable instead of  big differences

3)Bigger water tank design, boiler with bigger water volume and bigger steam space

  Boiler & Accessories 

Boiler, Burner, Control Cabinet, Water Softener Device, Water Pumps, Economizer, Steam Header, Chimnery, Valves & Gauges Instruments...

 Hot Sell  Vertical Lpg/Gas Boiler 

Vertical Gas Steam Boiler & Hot Water Boiler & Thermal Oil Boiler

We supply Vertical fire tube boiler, Vertical water tube once through steam generator boiler. 

 Related  #Mobile Boiler #Thermal oil boiler

Containerised Mobile Boiler and Thermal Oil Heater Boiler

 About us   Yuanda Boiler 

1. Our company established since 1956, over 65 years manufactureing experiences, 15 Years export experience.

2. Qualified by ASME, CE, ISO, EAC, DOSH, TUV, BUV, Ensuring High Quality and Compliance with International Standards.

3. Global service team for boiler solution, boiler design, order contract, boiler delivery, boiler install and commissioning.

4. Until now, our products have been exported to 132 countries all over the world, trustable quality & services for lifespan.