Fire tube steam boiler | Fast steam generation
China ASME CE steam boilers or steam generators for LP gas, natural gas, biogas, diesel, or dual fuel. Steam capacity 100kg 200kg 300kg 500kg 1ton 1.5ton 2ton, energy saving, low emissions, high efficiency over 98%.
| Output: | Steam |
| Capacity: | 100kg-20000kg, 7hp-1200hp |
| Work Pressure: | 3-38bar, 0.3-3.8Mpa |
| Heat Temperature: | 0-280℃ |
| Applied Industry: | Food, Beverage, Feed, Textile, Paper, Chemical, Package, Refinery, Pharm, Building Material, Hotel... |
Introduction
Yuanda Boiler offers premium fire tube steam boiler(steam generator) (WNS & LHS series) in capacities from 0.5ton to 20ton, water tube steam generador(LSS series) in capacities from 100kg to 500kg, designed for industrial and commercial applications. Our boilers deliver reliable, energy-saving steam generation using LP gas, diesel, or dual-fuel systems.
✅ Multiple Capacity Options:
8HP, 10HP, 20HP, 30HP, 50HP, 80HP, 100HP...1200HP (Customizable)
Steam Output: 100 kg/h (7HP) to 20000 kg/h (1200HP)
✅ Fuel Flexibility:
Gas LP/Natural (Propane/Butane) – Clean combustion, low emissions
Diesel – High energy density, ideal for remote operations
Dual-Fuel (Gas + Diesel) – Backup-ready for uninterrupted production
✅ Advanced Engineering:
3-Pass Fire Tube Design, Corrugared Wet Back (WNS Series) – Maximizes heat transfer (≥98% efficiency)
Compact LHS LSS Vertical Boilers – Space-saving, fast steam generation
Automated Control System – Precise pressure/temperature regulation
✅ Durable & Safe:
ASME/CE Certified – High quality, compliant with international standards
Safety Protections – Low-water cutoff, overpressure valve, flame failure detection
Europe Original Import Burner.
✅ Plug&Play:
Skid Mounted Boiler System – Pre-installed, self-contained boiler system mounted on a steel base (skid) for easy transport, free of installation.
✔ Food & Beverage Processing (Sterilization, Cooking)
✔ Textile & Paper Mills (Dyeing, Drying)
✔ Chemical & Pharmaceutical (Reactor Heating)
✔ Hospital & Hotel (Sanitation, Laundry)
✔ And other industrial and commercial production...
■ Founded in 1956, quality supplier inspected by SGS Group
■ CE ISO quality certified
■ More than 17 years of export experience, gold medal supplier, guaranteed payment and delivery
■ Integrating research&development production and sales
■ Support video/VR or third party factory inspection
■ Exported to 132 countries, more than 100,000 customers
Why believe Yuanda boiler quality?
(1) Strength calculation report with applied materials information;
(2) 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;
(3) 100% X-ray inspection( (Longitudinal, transversal safety inspection)): ensure the quality of entire boiler;
(4) Hydrostatic test: ensure the standard working pressure and safety;
(5) Third-party inspection report
(6) Passed ASME CE ISO DOSH EAC GOST boiler level certificate.
Service
Provide a full range of right boiler and original spare parts, quality certificates, factory-inspect, fuel consumption calculation based on your needs, etc.
65 years experience, provide pre-sale boiler proposal & cost anslysis for customer select; Technical discussion, customized boiler & drawing for your company use
Directly factory low price&quality protection; With CE ASME DOSH EAC GOST ISO high standard boiler certified; Exported to 108 countries.
Two years warranty; 24 hours online, quick respond; Completed technology & after-sale service team; Overseas engineers installation and training service is available.
According to the customer production requirements, provide professional boiler solutions, cost analysis, investment budget, boiler drawing&installation and commissioning service
Parameter
| Model | Horsepower | Rated steam output | Rated pressure | Rated temperature | Feed water temperature | Fuel consumption | |
| (hp) | (Ton/hr) | (Mpa) | (℃) | (℃) | Light diesel oil(kg/h) | Natural gas(Nm3/h) | |
| LSS0.1 | 7hp | 0.1 | 0.4/0.7 mpa | 130～171 | 20/105 | 6.7 | 7.3 |
| LSS0.2 | 15hp | 0.2 | 130～171 | 20/105 | 12.8 | 17 | |
| LSS0.3 | 25hp | 0.3 | 130～171 | 20/105 | 19.2 | 25.5 | |
| LHS0.5/LSS0.5/WNS0.5 | 35hp | 0.5 | 130～171 | 20/105 | 32 | 42.5 | |
| LHS0.7/WNS0.7 | 50hp | 0.7 | 130～171 | 20/105 | 49.5 | 51 | |
| LHS1/WNS1 | 65hp | 1.0 | 0.4/0.7/1.0/1.25/1.6/2.5/3.0 mpa | 130～185 | 20/105 | 70 | 80 |
| LHS1.5/WNS1.5 | 100hp | 1.5 | 130～185 | 20/105 | 108.7 | 115.4 | |
| LHS2/WNS2 | 125hp | 2 | 130～185 | 20/105 | 135.2 | 150.4 | |
| WNS3 | 200hp | 3 | 130～226 | 20/105 | 192.9 | 212.1 | |
| WNS4 | 250hp | 4 | 130～226 | 20/105 | 258.2 | 283.4 | |
| WNS5 | 300hp | 5 | 130～226 | 20/105 | 323.5 | 354.7 | |
| WNS6 | 350hp | 6 | 130～226 | 20/105 | 388.6 | 424.2 | |
| WNS8 | 500hp | 8 | 130～226 | 20/105 | 514.6 | 566.3 | |
| WNS10 | 600hp | 10 | 130～226 | 20/105 | 641.7 | 707.8 | |
| WNS12 | 720hp | 12 | 130～226 | 20/105 | 768.9 | 849.3 | |
| WNS15 | 900hp | 15 | 130～226 | 20/105 | 960.1 | 1061.7 | |
| WNS20 | 1200hp | 20 | 130～226 | 20/105 | 1276.2 | 1415.8 | |
Relate Cases
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