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| Categories | Boiler Membrane Wall |
|---|---|
| Place of Origin: | Zhangjiagang,China |
| Brand Name: | HD Boiler |
| Certification: | ISO9001,ASME,Grade A,SGS,EN,TUV |
| Model Number: | Economizer |
| MOQ: | 800 |
| Price: | $30 |
| Type: | Natural Circulation |
| Structure: | fire tube and water tube |
| Pressure: | Low / High Pressure |
| Style: | VERTICAL |
| Fuel: | Coal / Gas / Coal-fired / Water Heat |
| Output: | Hot Water / Steam |
| Weight: | 20000 KG |
| Surface Treatment: | Painted |
| Bare pipe OD: | 25-1650 mm |
| Bare pipe Thickness: | 2-40 mm |
| Fin Thickness: | 0.6-3.0 mm |
| Fin Height: | 5-30 mm |
| Fin tube pitch: | 5-30 mm |
| Fin tube length: | ≤12000 mm |
| Material: | Carbon Steel, Alloy, Austenitic Steel |
| Company Info. |
| Zhangjiagang HuaDong Boiler Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Boiler Economizer
Power Station CFB Steam Boiler Economizer Central Heating ASTM Certification
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, power plant, and heating, ventilating, and air-condition in(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.
Specifications
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
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