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Flue Gas Boiler Economizer Heat Exchanger with Finned Tubes for Max. 120t/h Steam Production and 1 Year Warranty in Natural Circulation

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Flue Gas Boiler Economizer Heat Exchanger with Finned Tubes for Max. 120t/h Steam Production and 1 Year Warranty in Natural Circulation

Name: Flue Gas Boiler Economizer Heat Exchanger with Finned Tubes for Max 120th Steam Production and 1 Year Warranty in Natural Circulation
Brand: HDB Boiler Economizer
Price: 3 USD

Wholesale Flue Gas Boiler Economizer Heat Exchanger with Finned Tubes for Max. 120t/h Steam Production and 1 Year Warranty in Natural Circulation from china suppliers

Place of Origin : Zhangjiagang,China

Brand Name : HDB Boiler Economizer

Certification : ISO9001,ASME, EN,TUV

MOQ : 25 tons

Price : $3,400-3,500 / ton

Type : Natural Circulation

Structure : fire tube and water tube

Pressure : Low / High Pressure

Steam production : Max. 120t/h

Style : VERTICAL

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

Output : Hot Water / Steam

Material : Carbon Steel, Stainless Steel, Alloy Steel

Material standard : ASTM, EN or ISO etc.

Weight range : 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

Heat exchanger type : H-finned tube economizer

Tube type : double H finned tubes

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Boiler Economizer

Flue Gas Boiler Economizer Heat Exchange Devices With Finned Tubes

Product Description

Introduction

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 three types of boiler economizer, bare tube economizer, H finned tube economizer and spiral finned tube economizer. H-finned tube economizer is high efficient heat exchanger economizer which is consisted of H-finned tubes.

Compared with bare tube economizer, H-finned tube economizer can enlarge the heat exchange area and reduce the number of tubes. It also can increase the flue gas flow area in order to reduce the flue gas flow speed and abrasion.
H-finned tube can be made as double H finned tubes , with high rigidness to fit long tube row.
The spiral finned economizer is a newly designed heat transfer equipment, consists of spiral fin tubes to overcome the serious abrasion and short service time.

Specifications

Description	Boiler economizer
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

Quality Control

1. Impact test and Strength calculation report with applied materials information.

2. 100%NDT(non-destructive inspection) report of steel plate, tube and electrode.

3. X-ray, γ-ray and liquid penetrant test inspection report (welding seam): to ensure the quality of the entire boiler.

4. Hydraulic test report: ensure the standard working pressure and safety.

Flue Gas Boiler Economizer Heat Exchanger with Finned Tubes for Max. 120t/h Steam Production and 1 Year Warranty in Natural Circulation Images

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Flue Gas Boiler Economizer Heat Exchanger with Finned Tubes for Max. 120t/h Steam Production and 1 Year Warranty in Natural Circulation

Flue Gas Boiler Economizer Heat Exchanger with Finned Tubes for Max. 120t/h Steam Production and 1 Year Warranty in Natural Circulation

Max. 120t/h Steam Production Boiler Economizer

1 Year Warranty Heat Exchanger

Natural Circulation Flue Gas Economizer

Flue Gas Boiler Economizer Heat Exchanger with Finned Tubes for Max. 120t/h Steam Production and 1 Year Warranty in Natural Circulation Images