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Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving

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Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving

MOQ:	1
Price:	$300

Detail Information

Product Description

Detail Information

Place of Origin

Zhangjiagang,China

Brand Name

HD Boiler

Certification

ISO9001,ASME,Grade A,SGS,EN

Model Number

Bare type Economizer

Type:

Natural Circulation

Structure:

Fire Tube And Water Tube

Pressure:

Low / High Pressure

Style:

VERTICAL

Fuel:

Coal-fired

Output:

Hot Water / Steam

Surface Treatment:

Painted

Bare Pipe OD:

25-1650 Mm

Bare Pipe Thickness:

2-40 Mm

Fin Thickness:

0.6-3.0 Mm

Fin Height:

5-30 Mm

Fin Tube Pitch:

5-30 Mm

Fin Tube Length:

≤12000 Mm

Material:

Carbon Steel, Alloy, Austenitic Steel

Hydraulic Test:

Standard Working Pressure

Highlight:

Industrial Usage Boiler Economizer

Natural Circulation Boiler Economizer

1 Year Warranty Boiler Economizer

Product Description

Wood Fired Generators Boiler Economizer for Portable Steam Boiler

Introduction

The economizer performs a key function in providing high overall boiler thermal efficiency by recovering low-level energy from flue gas before it's exhausted to the atmosphere. This energy recovery occurs by heating the boiler feedwater.

Economizers are tubular heat transfer surfaces that preheat boiler feed water before it enters the steam drum or furnace surfaces. They reduce operating costs by recovering extra energy from flue gas, resulting in significant fuel savings.

Procedure

Economizers also reduce the potential for thermal shock and strong water temperature fluctuations as feed water enters the drum or waterwalls. Increasingly stringent environmental regulations limiting nitrogen oxides and sulfur dioxide emissions can affect economizer design.

The gas-side heat transfer coefficient is much less than the water-side coefficient. To compensate, the outer surface of tubes may be finned to increase heat transfer surface area. The ultimate goal of economizer design is to achieve necessary heat transfer at minimum cost, with maximum allowable flue gas velocity being a key design criterion.

Specifications

Name (unit)	Specification (mm)
Bare pipe (OD)	25-1650
Bare pipe (Thickness)	2-40
Fin (Thickness)	0.6-3.0
Fin (Height)	5-30
Fin tube thread pitch	5-30
Fin tube length	≤12000

Material: Carbon Steel, Alloy, Austenitic Steel (Nickel and Chromium or Manganese)

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 standard working pressure and safety

Products

MOQ:	1
Price:	$300

Detail Information

Product Description

Detail Information

Place of Origin

Zhangjiagang,China

Brand Name

HD Boiler

Certification

ISO9001,ASME,Grade A,SGS,EN

Model Number

Bare type Economizer

Type:

Natural Circulation

Structure:

Fire Tube And Water Tube

Pressure:

Low / High Pressure

Style:

VERTICAL

Fuel:

Coal-fired

Output:

Hot Water / Steam

Surface Treatment:

Painted

Bare Pipe OD:

25-1650 Mm

Bare Pipe Thickness:

2-40 Mm

Fin Thickness:

0.6-3.0 Mm

Fin Height:

5-30 Mm

Fin Tube Pitch:

5-30 Mm

Fin Tube Length:

≤12000 Mm

Material:

Carbon Steel, Alloy, Austenitic Steel

Hydraulic Test:

Standard Working Pressure

Minimum Order Quantity:

Price:

$300

Highlight

Industrial Usage Boiler Economizer

Natural Circulation Boiler Economizer

1 Year Warranty Boiler Economizer

Product Description

Wood Fired Generators Boiler Economizer for Portable Steam Boiler

Introduction

Procedure

Specifications

Name (unit)	Specification (mm)
Bare pipe (OD)	25-1650
Bare pipe (Thickness)	2-40
Fin (Thickness)	0.6-3.0
Fin (Height)	5-30
Fin tube thread pitch	5-30
Fin tube length	≤12000

Material: Carbon Steel, Alloy, Austenitic Steel (Nickel and Chromium or Manganese)

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 standard working pressure and safety

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Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving

Industrial Usage Boiler Economizer

Natural Circulation Boiler Economizer

1 Year Warranty Boiler Economizer

waste heat recovery boiler,

industrial boilers and heat recovery steam generators,

Superheater Coil

Boiler Membrane Wall

Boiler Economizer

Boiler Fin Tube

Boiler Air Preheater

Superheater And Reheater

Boiler Manifold Headers

Boiler Steam Drum

Industrial Cyclone Separator

Water Wall Panel

Steam Hot Water Boiler

Thermal Oil Boiler

Biomass Fuel Boiler

Flue Gas Cooler

Industrial Usage Boiler Economizer

Natural Circulation Boiler Economizer

1 Year Warranty Boiler Economizer

waste heat recovery boiler,

industrial boilers and heat recovery steam generators,