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Hua Dong Boiler Differential Pressure Boiler Economizer with Max. 20t/h Steam Production and 1 Year Warranty - New Product 2020

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Hua Dong Boiler Differential Pressure Boiler Economizer with Max. 20t/h Steam Production and 1 Year Warranty - New Product 2020

Quantidade mínima:	1
preço:	$10,000

Informações pormenorizadas

Descrição do produto

Informações pormenorizadas

Lugar de origem

Zhangjiagang, China

Marca

HD Boiler

Certificação

ISO9001,ASME,EN,TUV

Número do modelo

Preaquecedor

Tipo:

Circulação natural

Estrutura:

Tubos de incêndio e de água

Pressão:

Baixo/de alta pressão

Produção de vapor:

Max. 20 t/h

Estilo:

Vertical

Combustível:

Carvão / Gás / Combustível a carvão / aquecimento por água

Saída:

Água quente/vapor

Tratamento de superfície:

Pintado

Material:

Aço de liga, aço carbono, SA210C, SA213T22

Padrão de material:

ASTM, EN ou ISO

Faixa de peso:

Min: 10 toneladas, máx: 1000 toneladas

Processo de fusão:

EF+LF + VD

Processo:

Material-> Ingot-> Hot/Cold-Rolling-> Tratamento térmico-> Inspeção

Padrão de UT:

ASTM A388 ou EN10228

Tratamento térmico:

Normalizando+ temperamento

Destacar:

Max. 20t/h Steam Production Boiler Economizer

1 Year Warranty Boiler Economizer

New Product 2020 Boiler Economizer

Descrição do produto

Hua Dong Boiler Differential Pressure Boiler Economizer or Economiser

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.

Types of Economizers

We manufacture three types of boiler economizers:

Bare tube economizer
H finned tube economizer
Spiral finned tube economizer

H-finned tube economizer is a high efficient heat exchanger consisting of H-finned tubes. Compared with bare tube economizer, H-finned tube economizer can:

Enlarge the heat exchange area
Reduce the number of tubes
Increase flue gas flow area
Reduce flue gas flow speed and abrasion

H-finned tubes can be made as double H finned tubes, with high rigidness to fit long tube rows. The spiral finned economizer is a newly designed heat transfer equipment that consists of spiral fin tubes to overcome serious abrasion and short service time.

Function

The function of the economizer is to "economize" or save on cooling costs by allowing the compressor to be shut down while still providing adequate cooling, resulting in energy savings.

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

Impact test and Strength calculation report with applied materials information
100%NDT(non-destructive inspection) report of steel plate, tube and electrode
X-ray, γ-ray and liquid penetrant test inspection report (welding seam) to ensure the quality of the entire boiler
Hydraulic test report to ensure the standard working pressure and safety

Desperdice a caldeira da recuperação de calor,

caldeiras e geradores de vapor industriais da recuperação de calor,

desperdice o gerador de vapor da recuperação de calor

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