Zhangjiagang HuaDong Boiler Co., Ltd.
| Type | Natural Circulation |
| Usage | Power Station |
| Structure | Fire Tube/Water Tube |
| Pressure | High Pressure/Middle Pressure/Low Pressure |
| Steam production | Max. 200t/h |
| Style | Horizontal |
| Fuel | Gas-fired, Coal-fired, Oil-fired, Biomass |
| Output | Steam |
| Working Pressure | High Pressure/Middle Pressure/Low Pressure |
| Operation | Natural Circulation/Force Circulation |
| Material | Stainless steel, Alloy steel, Carbon steel |
| Material standard | ASTM, EN or ISO |
| Weight range | Min: 10 ton, Max: 1000 ton |
| Smelting Process | EF+LF + VD |
| UT standard | ASTM A388 or EN10228 |
| Place of Origin | Jiangsu, China |
| Brand Name | HDB |
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Product Specification
| Type | Natural Circulation | Usage | Power Station |
| Structure | Fire Tube/Water Tube | Pressure | High Pressure/Middle Pressure/Low Pressure |
| Steam production | Max. 200t/h | Style | Horizontal |
| Fuel | Gas-fired, Coal-fired, Oil-fired, Biomass | Output | Steam |
| Working Pressure | High Pressure/Middle Pressure/Low Pressure | Operation | Natural Circulation/Force Circulation |
| Material | Stainless steel, Alloy steel, Carbon steel | Material standard | ASTM, EN or ISO |
| Weight range | Min: 10 ton, Max: 1000 ton | Smelting Process | EF+LF + VD |
| UT standard | ASTM A388 or EN10228 | Place of Origin | Jiangsu, China |
| Brand Name | HDB | ||
| High Light | Eco-Friendly Boiler Economizer ，Improving Thermal Efficiency Economizer ，High Safety Level Heat Recovery Boiler Economizer | ||
The economizer usually refers to the heating part that uses the exhaust heat of the boiler to heat the feed water, which is an indispensable component of modern boilers. The main function of the economizer is to recover the heat in the flue gas and transfer it to the boiler inlet water through the heat exchange between the flue gas and the inlet water. In this way, economizers can significantly improve the thermal efficiency of coal-fired boilers, reduce heat loss in flue gases, and reduce fuel consumption in coal-fired boilers. In this way, the emission of pollutants can be reduced and the purpose of environmental protection can be achieved.
1. Fuel saving: the economizers are placed at the rear part of boilers. This way can decrease the smoke and gas temperatures, thus to save fuels.
2.Improve the working conditions of steam drums: due to economizers, the feed water temperature is increased when entering the steam drum. It reduces the temperature difference between the feed water and steam drum wall as well as steam drum thermal stress, so that it improve the working conditions of steam drums and increase the service life.
3.Reduce the boiler manufacturing cost: for the feed water is heated in the boiler economizers. The use of low temperature spare parts as boiler economizers to replace some of high-priced high temperature water wall panels reduces the cost to manufacture boilers.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1985
Total Annual:
100,000,000-120,000,000
Employee Number:
1000~1100
Ecer Certification：
Verified Supplier
Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ... Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ...
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