Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
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Environmental ASME Standard Air preheater(APH) Professional Manufacturer
Product Description
An air pre heater (APH) is a general term used to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be used alone or to replace a recuperative heat system or to replace a steam coil.
Technical data
| Medium | air, flue gas, thermal oil, water, brine, refrigerant, etc. |
| Temperature | standard heat exchanger to 560 ° C by special materials also higher |
| Materials | carbon steel, stainless steel, alloy or special materials |
| Thermal insulation &Surface treatment | according to the customers specification |
| Maintenance | according to the contamination, once or twice a year a maintenance carried out |
Advantages
1, Reducing the fuel costs by means of additional heating energy through efficient heat recovery.
2, Increasing the degree of efficiency up to 10%.
3,Suitable for all waste heat boiler / flue gas boiler / boiler types.
4, Easy retrofit into existing systems.
Company Indroduction
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 200,000 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