Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500 Ton/Tons per Month |
| Delivery Time | 30 Days |
| Packaging Details | Iron Frame Package |
| Structure | Fire/Water Tube |
| Fuel | Coal/Gas/Coal-fired/Water heat |
| Type | Natural Circulation/Once Through |
| Pressure | Low/High Pressure |
| Range of Applications | Power station, Industrial |
| Manufacturing Level | A |
| Certificate | ISO9001/SGS/TUV/ASME/EN |
| Coler | Red/blue/black |
| Brand Name | HD Boiler |
| Model Number | Customization |
| Certification | ISO9001,ASME,Grade A,SGS,EN,TUV |
| Place of Origin | Zhangjiagang,Jiangsu,China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 500 Ton/Tons per Month |
| Delivery Time | 30 Days | Packaging Details | Iron Frame Package |
| Structure | Fire/Water Tube | Fuel | Coal/Gas/Coal-fired/Water heat |
| Type | Natural Circulation/Once Through | Pressure | Low/High Pressure |
| Range of Applications | Power station, Industrial | Manufacturing Level | A |
| Certificate | ISO9001/SGS/TUV/ASME/EN | Coler | Red/blue/black |
| Brand Name | HD Boiler | Model Number | Customization |
| Certification | ISO9001,ASME,Grade A,SGS,EN,TUV | Place of Origin | Zhangjiagang,Jiangsu,China |
| High Light | power plant economizer ，economizer for boiler | ||
Boiler Spare Parts H Finned Tube Economiser For Boiler , Power Plant Economizer
Economizer Description
Boiler Economizer is the Energy improving device that helps to reduce the cost of operation by saving the fuel. The economizer in Boiler tends to make the system more energy efficient. In boilers, economizers are generally designed to exchange heat with the fluid, generally water. The exhaust from the boilers is generally in the temperature range of 200°C – 250°C, so there are a huge amount of losses from the boiler if any heat recovery devices are not installed after it. Boiler Economizer that suit your boiler system and will increase its overall efficiency from 3% – 5%. Increase in boiler efficiency will save a lot of your operating cost and eventually will prolong the life of your boiler system.
Economizers or economisers, are mechanical devices intended to reduce energy consumption, or to perform useful function such as preheating a fluid. The term economizer is used for other purposes as well.Boiler, power plant, heating, Refrigeration, ventilating, and air conditioning (HVAC) uses are discussed in this article. In simple terms, an economizer is a heat exchanger.
Coal fired boiler Economizer can be made of alloy steel, carbon steel or other kind of material as per the customer’s requirements. It conforms to the standard of ASTM, EN, DIN, GB.
The manufacturing equipment is 30~185MN hydraulic press, the forging ratio >3, the technical condition is in accordance with the standard of ASTM, EN, DIN, GB.
Specifications
| Name(unit) | Specification(mm) |
| Bare pipe(OD) | 25-165 |
| Bare pipe(Thickness) | 2-8 |
| Fin (Thickness) | 0.6-3.0 |
| Fin (Height) | 5-30 |
| Fin tube thread pitch | 5-30 |
| Fin tube length | ≤12000 |
*Note:HD BOILER can bespoke special type of economizer according to customer's requirement.
Main technical advantages of our low temperature economizer
1. The equipment body can be designed into many modules to ensure the long term and stable running;
2. The low temperature economizer manufactured by our company can guarantee the wall temperature is 5-10 ℃ higher than the acid , and flue outlet temperature is 10-15 ℃ higher than the wall surface temperature
3. Wall surface temperature can be adjusted according to the boiler load and fuel changer to avoid corrosion under low temperature
4. Changer the DCS system of the existing boiler to achieve the auto and remote control by computer .
Certifications
Company Introduction
Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading as HD Boiler),produces power plant; industrial; waste heat; waste incineration; biomass; organic heat carrier and electric steam boilers. Coupled with a comprehensive range of heating surfaces, HD Boiler brings to the market a unique service including boiler design , fabrication, installation, maintenance and replacement of boiler pressure parts.
• Fabrication area of 200,000 square meters
• 80 Engineers
• 200 Coded welders
• 30 Licensed Inspectors(NDT Level-III instructors)
• Class-A Licenses for Design and Manufacture Boiler
• ISO 9001:2015 Quality System
• ASME Certificate of Power Boilers
• ASME 'S','U' and NB stamp authorization
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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