Audited Supplier
WNS series gas/oil fired hot water boiler is horizontal three pass fire tube wet back full automatic hot water boiler. It normally suitable for 0.35MW to 14MW capacity, use all kinds of gas and oil fuels,such as natural gas, lpg,lng,cng,city gas,biogas, diesel oil,heavy oil.1.Model:WNS
2.Capacity:350kw to 14000kw(0.35MW to 14MW)
3.Pressure:atomosphere pressure or 0.7Mpa or 1.0Mpa
4.Hot water temperature:85ºC/95ºC/115ºC
5.Design fuel:natural gas, lpg,lng,cng,biogas, diesel oil,heavy oil,etc
6.Structure: three pass fire tube wet back
| Boiler model | Rated capacity | Rated outlet temperature | Rated return water temperature | Fuel consumption | Thermal efficiency | Weight | Dimension | |
| diesel | natural gas | |||||||
| MW | ºC | ºC | Kg/h | m3/h | % | t | mm | |
| WNS0.7-0.7/95/70-Y(Q) | 0.7 | 95 | 70 | 65.5 | 84.2 | 89 | 4.3 | 3561×1690×1910 |
| WNS1.4-0.7/95/70-Y(Q) | 1.4 | 95 | 70 | 129.6 | 165 | 89.2 | 7 | 4111×1950×2199 |
| WNS2.8-0.7/95/70-Y(Q) | 2.8 | 95 | 70 | 256 | 323.6 | 89.2 | 9.5 | 4732×2150×2448 |
| WNS4.2-0.7/95/70-Y(Q) | 4.2 | 95 | 70 | 380 | 450 | 89.7 | 16 | 5500×2600×2990 |
| WNS5.6-1.0/95/70-Y(Q) | 5.6 | 95 | 70 | 503 | 642 | 89.7 | 24.6 | 6450×2800×3200 |
| WNS7-1.0/95/70-Y(Q) | 7 | 95 | 70 | 628 | 805 | 90.3 | 26.2 | 6800×2900×3394 |
| WNS10.5-1.0/95/70-Y(Q) | 10.5 | 95 | 70 | 940 | 1182 | 90.8 | 37 | 7150×3200×3540 |
| WNS14-1.0/95/70-Y(Q) | 14 | 95 | 70 | 1250 | 1597 | 91.2 | 55 | 8200×3400×3826 |
1. Nitrogen oxide emissions <30mg/m3;
2. PLC control system;
3. The 5th stage water level protection;
4. Flame-out, power failure self-locking protection function;
5. Automatic fault identification function;
6. Data collection, analysis function;
7. Internet of Things remote monitorig.
1. Way of delivery: by Sea or Railway or truck based on needs
2. Shipping model: by normal container and flat rack or bulk cargo based on goods, we can suggest the container
3. Customers specifying freight forwarders or we send bottom shipping price from our forwarder partner for your reference, negotiable shipping methods
4. Packing: nude for boiler main part in nude, accessories in export-use wooden box
5. Payment Terms: T/T, LC; 30% deposits; 70% balance before delivery.
Pre-sale service:
We help customer choose the best boiler model according to different requirements of various industry. Before delivery we will provide foundation drawing, layout drawing, boiler room layout, etc.
In-sale service:
We keep 24 hours online and keep close contacts during the production process to ensure on time delivery with perfect finished product.
After-sale service:
1.provide full range of original spare parts.
2.Engineers abroad installation and commissioning service is available.
3.Our engineers will held a training for boiler workers to ensure the safe operation.
4.Free maintenance and repair for one year and lifelong service.
Henan Yuanda Boiler Corporation Ltd,established in 1956, locates in Xihua County of Henan Province,China. It is one of the enterprises which firstly obtained boiler manufacturing license in China. We have A-Class license for boiler manufacturing, D-Class license for pressure vessels, and certifications for boiler installation, commissioning and maintenance. We are a high-tech enterprise integrating R&D, manufacturing, sales and service.
We mainly focus on manufacturing 0.5-80ton(0.35-56MW) gas/oil/coal/biomass/electric fired steam boilers, hot water boilers, thermal oil boilers and other pressure vessels.We have ASME,CE and EAC certificate for products and passed ISO9001 Certification. We were awarded as Safety Production Standardization 3-Level Enterprise and Special Equipment Welder Examination Committee, also awarded as Civilized and Honest Enterprise by Provincial Publicity Dept. and Trade and Industry Bureau. Our W N S 10-1.25-Q gas boiler was selected in the "National Industrial Energy-saving Technological Equipment Recommended Catalogue (2018)".
Our company has been devoted to researching and production of safe,energy saving and environmental friendly products. Our products are distributed in more than 30 provinces and cities and exported to 102 countries till 2021.We have more than 20,000 projects in food, chemical, paper making, textile,pharmaceutical, hotels and other industries.
Our company keep the business philosophy of "Quality Oriented, Sincerity Promoted" to create greater value for customers and make greater contributions to the society.
Company Target : Be Century-old Enterprise, Create International Brand!
For more speciifcs about our boiler and company, please feel free to contact us. Looking forward to your inquiry!
