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TP321 Boiler Replacement Parts Steam Superheater

TP321 Boiler Replacement Parts Steam Superheater

  • TP321 Boiler Replacement Parts Steam Superheater
  • TP321 Boiler Replacement Parts Steam Superheater
  • TP321 Boiler Replacement Parts Steam Superheater
  • TP321 Boiler Replacement Parts Steam Superheater
TP321 Boiler Replacement Parts Steam Superheater
Product Details:
Place of Origin: Jiangsu,Zhangjiagang
Brand Name: HD Boiler
Certification: ISO9001 , SGS , ASME "S" "U"
Model Number: High Temperature Boiler Superheater
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Price: Negotiable
Packaging Details: Seaworthy Packing
Delivery Time: 32 Days
Payment Terms: L/C, T/T, Western Union, D/P
Supply Ability: 1500 Tons / Month
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Detailed Product Description
Fuel: Coal Type: Energy Saving
Range Of Applications: Power Industrial Specification: Customized
Surface Treatment: Anti Corrossion Certification: ISO, ASME
High Light:

TP321 Boiler Replacement Parts


TP321 Steam Superheater


coal boiler superheater


Superheater Boiler Replacement Parts Stainless Steel Anti Corrossion TP 321 To Power Industrial





Superheater&Reheater, Custom Component For Boiler


A superheater is a component that heats saturated steam in an industrial boiler, turning it into superheated steam. Our superheater guarantees that the superheated steam temperature will fluctuate to within an allowable range (normally varies from 540°C to 500°C)when the boiler is over loaded.


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.

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.

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.



What are the differences of Superheater And Reheater?


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.


Specifications Of Superheater And Reheater


Description Heat boiler economizer, steam boiler economizer, oil boiler economizer, coal steam boiler economizer, Gas boiler economizer,etc
Material Alloy steel, Carbon steel, SA210C ,SA213T22, etc.
Material standard ASTM, EN or ISO etc.
Dimension Customization
Weight Min: 10 ton
Max.:1000 ton
Smelting Process: EF+LF + VD
Process Material→Ingot → Hot/Cold-Rolling→ Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2nd Heat treatment →finishing machining →Inspection
UT standard ASTM A388 or EN10228, etc

ADVANTAGES Of Superheater And Reheater

1. The economizer is to heat the boiler feed water (softened water) to raise the feed water temperature, instead of heating the boiler water.Absorbing the waste heat of flue gas to heat the boiler, reducing the heat loss, improving the efficiency of the boiler and saving coal accordingly.

2. The economizer shall install the safety valve and temperature gauge separately. In case of water shortage accident of the boiler, the bypass waterway of the economizer shall be opened immediately and the inlet and outlet of the economizer shall be closed.

3. The feed water is heated in the economizer before entering the evaporative heating surface to reduce the heat absorption of water in the evaporative heating surface, which is equivalent to replacing part of the evaporative heating surface with the economizer.


4. The heating surface of the economizer is much cheaper than that of the evaporating heating surface.

TP321 Boiler Replacement Parts Steam Superheater 0


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


For over 30years, Hua Dong Boiler has been consistently innovating and improving our boiler superheaters and reheaters.The improvements in bending,welding and design ensure our products meet both Euorpean and American standards, ensuring a relabile performance.


Contact Details
Zhangjiagang HuaDong Boiler Co., Ltd.

Contact Person: Miss. Sandy Chen

Fax: 86- 512-58774453

Send your inquiry directly to us (0 / 3000)


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