Henan Yuanda Boiler Co., Ltd.
| Payment Terms | L/C, D/A, T/T, D/P, Western Union |
| Supply Ability | 200 sets per month |
| Delivery Time | about 15-25 working days after payment |
| Packaging Details | Cooperated with professional transportation team for the handing the land loading transport |
| Product name | Fire Tube Oil Fired Hot Water Boiler Low Running Cost 3500 Kw Boiler |
| Capacity | 350kw |
| Fuel | oil |
| Water temperature | 95 °C |
| Thermal efficiency | 90% |
| Thermal power | 0.35MW, 0.7MW,1.4MW,2.1MW,2.8MW |
| Quality | Strict quality control system |
| Application | hot water using |
| Brand Name | Yuanda |
| Model Number | WNS |
| Certification | ISO9001,SGS,CE,ASME |
| Place of Origin | Henan,China |
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Product Specification
| Payment Terms | L/C, D/A, T/T, D/P, Western Union | Supply Ability | 200 sets per month |
| Delivery Time | about 15-25 working days after payment | Packaging Details | Cooperated with professional transportation team for the handing the land loading transport |
| Product name | Fire Tube Oil Fired Hot Water Boiler Low Running Cost 3500 Kw Boiler | Capacity | 350kw |
| Fuel | oil | Water temperature | 95 °C |
| Thermal efficiency | 90% | Thermal power | 0.35MW, 0.7MW,1.4MW,2.1MW,2.8MW |
| Quality | Strict quality control system | Application | hot water using |
| Brand Name | Yuanda | Model Number | WNS |
| Certification | ISO9001,SGS,CE,ASME | Place of Origin | Henan,China |
| High Light | gas fired hot water boiler ，gas hot water boiler | ||
Fire Tube Oil Fired Hot Water Boiler Low Running Cost 3500 Kw Boiler
Before Reading
Dear friend, welcome to Yuanda Boiler page. We are China leading industrial boiler manufacturer with 61 years experience in boiler field.
1.If you know well about boiler, then congratulations, you can contact us about boiler details and price through the bottom contact information.
2. If you are new in this field, donot worry, the following will help you to choose the right product.
(1) What capacity boiler do you need?
(2) What fuel do you plan to use?
(3) What is the appplication of the boiler?
The above questions are what boiler manufacturers will ask you to confirm the boiler model. If you know the answers of these questions, you will get the prices list very fast. If you are not clear, also do not be upset, please contact us through the bottom contact information or send us inquiry directly.
3. Refer to fuel, we mainly devide steam boilers into two types, here I am going to introduce them one by one.
(1) coal/biomass/wood/solid fired hot water boiler
(2) gas/oil fired hot water boiler
Boiler introduction
WNS series gas/oil fired boiler is horizontal three pass fire tube wet back full automatic boiler. It normally suitable for 500kg to 20ton/h capacity, use all kinds of gas and oil fuels,such as diesel oil,heavy oil.
1. WNS series oil Gas fired hot water boiler realize high efficient heat transfer, sufficient burning with brand burner, environment protection
2. Adopted international latest technology for big volume combustion room design, and use brand burner machine
3. Corrugated furnace design make large heat transfer area and protect furnace
4. Using spirally corrugated tube , 1-2 faster heat transfer efficiency and remove hidden danger of welding cracks
5. Adopted wet-back structure that can reduce faults rate and maintenance cost
6. Equipped with protection devices for overheating, overpressure, lacking water, leak detection, flameout etc.
Boiler picture
Boiler parameter
| Boiler model | Rated thermal power | Rated pressure | Rate outlet temp. | Return water temp. | Thermal efficiency | Weight | Dimensions |
| MW | MPa | ℃ | ℃ | % | ton | mm | |
| WNS0.7-0.7/95/70-Y(Q) | 0.7 | 0.7 | 95 | 70 | 91 | 4.3 | 3561×1690×1910 |
| WNS1.4-0.7/95/70-Y(Q) | 1.4 | 0.7 | 95 | 70 | 92 | 7 | 4111×1950×2199 |
| WNS2.8-0.7/95/70-Y(Q) | 2.8 | 0.7 | 95 | 70 | 93 | 9.5 | 4732×2150×2448 |
| WNS4.2-0.7/95/70-Y(Q) | 4.2 | 0.7 | 95 | 70 | 93.2 | 16 | 5500×2600×2990 |
| WNS5.6-1.0/95/70-Y(Q) | 5.6 | 1 | 95 | 70 | 93.5 | 24.6 | 6450×2800×3200 |
| WNS7-1.0/95/70-Y(Q) | 7 | 1 | 95 | 70 | 93.5 | 26.2 | 6800×2900×3394 |
| WNS10.5-1.0/95/70-Y(Q) | 10.5 | 1 | 95 | 70 | 93.5 | 37 | 7150×3200×3540 |
| WNS14-1.0/95/70-Y(Q) | 14 | 1 | 95 | 70 | 93.5 | 55 | 8200×3400×3826 |
Boiler transportation
1. Nude packaging for boiler main part and wood box packaging for boiler accessories.
2. Generally use 20 container, 40container or 20 flat rack container and 40 flat rack container to load the boiler.
3. All goods will be fixed after packing into containers.
4. We have stable shipping company to cooperate for long term. They will confirm the safety of the goods.
5. Shipping way is different according to customer's country. Mostly by sea. Some country by train.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1956
Total Annual:
5000,000-10,000,000
Employee Number:
201~300
Ecer Certification：
Active Member
Henan Yuanda Boiler Co., Ltd., established in 1956, locates in Xihua county, Henan province, the central part of China. We are professional manufacturer and supplier for industrial boilers, with over 60 years' experience in boiler design, technique, production, installation and operation. Our co... Henan Yuanda Boiler Co., Ltd., established in 1956, locates in Xihua county, Henan province, the central part of China. We are professional manufacturer and supplier for industrial boilers, with over 60 years' experience in boiler design, technique, production, installation and operation. Our co...
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