Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 500 Tons per month |
| Delivery Time | 30 Days |
| Packaging Details | Seaworthy Packing |
| Condition | New |
| Structure | Fire / Water Tube |
| Fuel | Coal / Gas / Coal-fired / Water heat |
| Type | Energy Saving |
| Pressure | Low / High Pressure |
| Specification | Customized |
| Surface Treatment | Painted |
| Range of Applications | Industrial / Power Station |
| Output | Hot Water / Steam |
| Port | Shanghai |
| Brand Name | HD Boiler |
| Model Number | Economizer |
| Certification | ISO9001,ASME,Grade A,SGS,EN,TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 500 Tons per month |
| Delivery Time | 30 Days | Packaging Details | Seaworthy Packing |
| Condition | New | Structure | Fire / Water Tube |
| Fuel | Coal / Gas / Coal-fired / Water heat | Type | Energy Saving |
| Pressure | Low / High Pressure | Specification | Customized |
| Surface Treatment | Painted | Range of Applications | Industrial / Power Station |
| Output | Hot Water / Steam | Port | Shanghai |
| Brand Name | HD Boiler | Model Number | Economizer |
| Certification | ISO9001,ASME,Grade A,SGS,EN,TUV | Place of Origin | China |
| High Light | power plant economizer ，economizer for boiler | ||
Power station CFB boiler central heating economizer ASTM certification manufacturer TUV
Product Description
Economizer is a mechanical device intended to reduce energy consumption, or to perform another useful function like preheating a fluid. The economizer is used for other purposes as well boiler, powerplant, and heating, ventilating, and air-conditionin(HVAC) uses are discussed in this article.In simple terms, an economizer is a heat exchanger.
Function
The function of the economizer is as its name implies, to “economize” or save on cooling costs. Obviously, it costs money to operate the compressor. If the compressor can be shut down and the system still provide adequate cooling, energy savings can be realized.
| Name(unit) | Specification(mm) |
| Bare pipe(OD) | 25-1650 |
| Bare pipe(Thickness) | 2-40 |
| Fin (Thickness) | 0.6-3.0 |
| Fin (Height) | 5-30 |
| Fin tube thread pitch | 5-30 |
| Fin tube length | ≤12000 |
Material:Carbon Steel,Alloy,Austenitic Steel(Nickel and Chromium or Manganese)
Quality Control
1. Impact test and Strength calculation report with applied materials information.
2. 100%NDT(non-destructive inspection) report of steel plate, tube and electrode.
3. X-ray, γ-ray and liquid penetrant test inspection report (welding seam): to ensure the quality of the entire boiler.
4. Hydraulic test report: ensure the standard working pressure and safety.
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.
1. Fabrication area of 400,000 square meters
2. 150 Engineers
3. 600 Coded welders
4. 60 Licensed Inspectors(NDT Level-III instructors)
5. Class-A Licenses for Design and Manufacture Boiler
6. ISO 9001:2008 Quality System
7. ASME Certificate of Power Boilers
8. 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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