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Natural Gas Oil Steam Boiler Super Heater , Boiler Superheater Coils ASTM

Categories CFB Boiler Superheater
Brand Name: ORL Power
Model Number: Customization
Certification: ISO9001/SGS/TUV/ASME/EN
Place of Origin: Zhangjiagang,Jiangsu,China
MOQ: 1 Set/Sets 10tons
Price: Contact me | Get Latest Price
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 300Ton/Tons per Month
Delivery Time: 50~100 Days
Packaging Details: Iron Frame Package
Condition: New
Usage: Industry/Power Station
Structure: Fire/Water Tube
Pressure: High/Low Pressure
Style: CFB boiler
Fuel: Coal/Gas/Oil-fired,Water Heat
Output: Hot Water/Steam
Dimension(L*W*H): Customization
Weight: 10~1000ton
Keywords: boiler super heater
Product name: CFB boiler natural gas boiler oil steam boiler super heater ASTM
Application: oil steam boiler
Color: Customer's Requirement
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Natural Gas Oil Steam Boiler Super Heater , Boiler Superheater Coils ASTM

CFB boiler natural gas boiler oil steam boiler super heater ASTM

Description:
Super heater types:
1. Radiant super heater: it is the earliest type of super heater and it is located above or behind banks of water tubes to protection them from direct flam or fire.
Parameters that increases the convection
a. Increasing the fuel-and air flow (combustion gas flow)
b. Increasing the mass flow rate of the steam
Radiation is mainly dependent on the flam temperature. as the steam flow rate increases the exit temperature become lower.

Radiant super heater
They are placed exposed to the heat source whcih requires the improvement of metal temperatures.
Radiant and convetive super heaters and reheaters are used for high temperature steam.
The accessory of high temperature radiant steam super heater in boiler
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 φ32, φ38, φ42 or other types of specifications, according to user's needs separately.

Reheaters
They are the sane as the super heaters but as their exit temperature is a little bit less than super heaters and their pressure is 20% -25% less than the super heater, they can stand less quality material alloys.

Application:
Steam super heater is consisted of dense tube coils and is placed in the flue under the tempearture 450ºC-1000ºC.
For power plant boiler capacity over 10Mpa, platen and coiled superheater are usually adopted.

Specifications

DescriptionSuperheater
MaterialAlloy steel, Carbon steel etc.
Material standardASTM, EN or ISO etc.
Structure TypeTube Coil
DimensionCustomization
Supply ability500 ton per month
Manufacturing processMaterial→Ingot → Hot/Cold-Rolling→ Heat treatment (Normalizing+ tempering) → Inspection →Bending tube→Assembly→Inspection →RT→Heat treatment (annealing)→Hydraulic pressure test→Painting→ Packaging
Thermal EfficiencyAround 95%

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Contact Us

ADD: 11 East Renmin Road, Zhangjiagang City, Jiangsu, China

Phone:+86 0512-56770166

E-mail: info@orlpower.com

Website: http://www.boiler-units.com

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