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Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
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Heat Efficiency Improving Boiler Parts Superheater Coils , ASME Standard

Zhangjiagang HuaDong Boiler Co., Ltd.
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Zhangjiagang HuaDong Boiler Co., Ltd.
Province/State: Jiangsu
Country/Region: China
Tel: 86-512-58666196
Contact Person:
Miss Sandy Chen

Heat Efficiency Improving Boiler Parts Superheater Coils , ASME Standard

Brand Name : HD Boiler
Model Number : Superheater and Reheater
Certification : ISO9001 , SGS , TUV , ASME , EN
Place of Origin : China
MOQ : 1Set
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 1500 Tons / Month
Delivery Time : 30 Days
Packaging Details : Seaworthy Packing
Condition : New
Fuel : Coal/Gas/Oil-fired,Water Heat
Type : Natural Circulation
Pressure : Low/High Pressure
Range of Applications : Industry/Power Station
Specification : Customized
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Heat Efficiency Improving Boiler Parts Superheater Coils ASME Standard For Power Station


Product Description:


Superheater

Fossil fuel power plants often have a superheater section in the steam generating furnace.The steam passes through drying equipment inside the steam drum on to the superheater, a set of tubes in the furnace. Here the steam picks up more energy from hot flue gases outside the tubing, and its temperature is now superheated above the saturation temperature.


Reheater

Power plant furnaces may have a reheater section containing tubes heated by hot flue gases outside the tubes. Exhaust steam from the high-pressure turbine is passed through these heated tubes to collect more energy before driving the intermediate and then low-pressure turbines.


1Material compositionCarbon steel, alloy steel or heat-resistant steel, collection boxes and other supporting material. Tubes are customized types of specifications.
2Design patternVertical or horizontal layout.
3AdvantagesBeautiful appearance, size, accuracy, first-class bending and welding technology, first-class detection equipment.

Type Advantages Disadvantages Supporting method:


Pendant-type 1.Firm structural support

1. Flow blockage by condensed steam

2. Needs slow restart to purge the water that accumulates in the bottom. supported from above


Inverted-type 1.Proper drainage of the condensed steam

1. Lack the structural rigidity, especially in high speed gas flow Supported from below


Horizontal -type

1. Proper drainage

2. Good structural rigidity.


They do not view the flam directly so they are mainly from the convective type Usually supported in the vertical gas ducts parallel to the main furnace.


Design structure

1. heating saturated steam, temperature up to 900 degree C.


2. high efficiency, >90%.


3. high speed heating.


4. design with stainless steel.


5. long design service life, 15 years.


Send us required technical data, such as steam capacity, presure, required temperature etc. We will design accordingly.


HD Boiler offers a best in class facility,including

  • Fabrication area of 200,000 square meters
  • 150 Engineers
  • 600 Coded welders
  • 60 Licensed Inspectors (including NDT level-lll instructors)
  • Grade-ALicenses for Design and Manufacture boiler (issued by the State Administration of Quality Supervision and Inspection)
  • ISO 90001:2008 Quality System
  • ASME Certificate of Utility Boiler
  • ASME‘S’ , ‘U’ and NB stamp authorization


Product Tags:

superheater in boiler

      

reheater in power plant

      
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