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SA-210 High Pressure Seamless Carbon Steel Superheater Coil Thermal Radiation

SA-210 High Pressure Seamless Carbon Steel Superheater Coil Thermal Radiation

SA-210 High Pressure Seamless Carbon Steel Superheater Coil Thermal Radiation
SA-210 High Pressure Seamless Carbon Steel Superheater Coil Thermal Radiation
SA-210 High Pressure Seamless Carbon Steel Superheater Coil Thermal Radiation
Product Details:
Place of Origin: China
Brand Name: HD BOILER
Certification: ISO9001 , SGS , TUV , ASME , EN
Model Number: Superheater Coil
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Iron Frame Package
Delivery Time: 50 ~ 100 Days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 1500 Tons/Month
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Detailed Product Description
Condition: New Type: Energy Saving
Specification: Customized Surface Treatment: Painted
Material: Alloy , Stainless Steel,Carbon Steel Port: Shanghai , China
High Light:

Seamless Carbon Steel Superheater Coil

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Thermal Radiation Superheater Coil

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High Pressure Superheater Coil

SA-210 High Pressure Seamless Carbon Steel Superheater Coil Thermal Radiation

 

Superheater Coil Description

 

Function
Superheater is to increase the temperature of the steam above its saturation point.
Reheater is basically a superheater that superheats steam exiting the high-pressure stage of a turbine. The reheated steam is then sent to the low-pressure stage of the turbine. By reheating steam between high-pressure and low-pressure turbine it is possible to increase the electrical efficiency of the power plant cycle beyond 40%.The reheat cycle is used in large power boilers since it is feasible economically only in larger power plants.

 

1. Material composition: It is made up of snake-like tubes (carbon steel, alloy steel or heat-resistant steel, etc.) and collection boxes and other supporting material. Tubes generally have 32, 38, 42 or other types of specifications, according to user's needs separately.
2. Arrangement: vertical or horizontal layout.
3. Features: beautiful appearance, size, accuracy, first-class bending and welding technology, first-class detection equipment.

 

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.

 

 

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
1. 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.

 

 

SA-210 High Pressure Seamless Carbon Steel Superheater Coil Thermal Radiation 0

Process

 

SA-210 High Pressure Seamless Carbon Steel Superheater Coil Thermal Radiation 1

 

Testing Equipment

 

SA-210 High Pressure Seamless Carbon Steel Superheater Coil Thermal Radiation 2

 

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 200,000 square meters

2. 80 Engineers

3. 200 Coded welders

4. 30 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

 

 

Contact Details
Zhangjiagang HuaDong Boiler Co., Ltd.

Contact Person: Elsie 李晨

Tel: +8615950971709

Send your inquiry directly to us (0 / 3000)

Contact

Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China

Factory Address:Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China