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Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
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Energy Saving Steel Economizer Heat Exchanger Tubes Boiler Spare Parts

Zhangjiagang HuaDong Boiler Co., Ltd.
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Energy Saving Steel Economizer Heat Exchanger Tubes Boiler Spare Parts

Brand Name : HD Boiler

Model Number : Customization

Certification : ISO9001,ASME,Grade A,SGS,EN

Place of Origin : Zhangjiagang,Jiangsu,China

MOQ : 1Set

Price : Negotiable

Payment Terms : L/C, T/T, Western Union, D/P, MoneyGram

Supply Ability : 500 Ton/Tons per Month

Delivery Time : 30 Days

Packaging Details : Iron Frame Package

Condition : New

Structure : Fire/Water Tube

Fuel : Coal/Gas/Coal-fired/Water heat

Material : Carbon Steel / Stainless Steel etc

Pressure : Low/High Pressure

Range of Applications : Industrial/Power Station

Specification : Customized

Surface Treatment : Painted

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Energy Saving Steel Economizer Heat Exchanger Tubes Boiler Spare Parts

Product Description


Boiler economizers are heat exchange devices with finned tubes that heat a liquid, sometimes water, up to however sometimes doesn't exceed the boiling purpose of liquid.

We can manufacture types of boiler economizer, bare tube economizer, H finned tube economizer and spiral finned tube economizer and gilled tube economizer.

Main technical advantages of our low temperature economizer


1. The equipment body can be designed into many modules to ensure the long term and stable running;

2. The low temperature economizer manufactured by our company can guarantee the wall temperature is 5-10 ℃ higher than the acid , and flue outlet temperature is 10-15 ℃ higher than the wall surface temperature

3. Wall surface temperature can be adjusted according to the boiler load and fuel changer to avoid corrosion under low temperature

4. Changer the DCS system of the existing boiler to achieve the auto and remote control by

computer .

Specifications


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

Energy Saving Steel Economizer Heat Exchanger Tubes Boiler Spare Parts

The Accessory


The boiler economizer acts as a waste heat recovery device, ensuring that this heat does not go unused.

Instead, the heat is used to essentially preheat the water, so that less heat is required to bring the water to a temperature high enough to make steam

Features


(1) the economizer is a heat exchanger that USES waste heat from boiler smoke exhaust to heat water supply;

(2) the economizer absorbs waste heat of exhaust smoke, reduces the exhaust temperature and improves the efficiency of the boiler;

(3) due to the water supply entering the drum, the water temperature has been raised through the economizer, and the thermal stress on the wall of the drum caused by temperature difference has been reduced, thus improving the working conditions of the drum and extending the service life of the drum.

Testing Equipment


Energy Saving Steel Economizer Heat Exchanger Tubes Boiler Spare Parts

Company Introduction


HD Boiler is located in Dong Lai Industrial Park, establish of Zhang Jia Gang City. HD Boiler

is a leading company and exporter of industrial boilers,power plant boilersand boiler parts (including steam drum, membrane waterwall panel,header,economizer, evaporator, superheater,H-fin economizer, spiral fin tube, air preheater, heat pipe, flue etc.), seamless steel tubes/pipes and ERW steel pipes.ORL provides our customer with full range of services including boiler design, fabrication, installation and commissioning, boiler maintenance, and supervision at site. Our product and service include design and manufacture industrial boilers, pressure vessels and tanks, and pressure parts for power plant boilers (600MW, or 1000MW).


Product Tags:

power plant economizer

      

economizer for boiler

      
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