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Boiler Fin Tube High Strength Integrated Extruded Spiral Type Resistant Corrosion

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Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China

Contact name:Sandy Chen

Zhangjiagang HuaDong Boiler Co., Ltd.

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Boiler Fin Tube High Strength Integrated Extruded Spiral Type Resistant Corrosion

Country/Region china
City & Province jiangsu
Categories Energy Saving Equipment

Product Details

Boiler Fin Tube High Strength Integrated Extruded Spiral Type Resistant Corrosion

 

Product Description

1.Finned Tube Heat Exchangers consist of a shell and finned tubes assembly.

2.Fins are used to increase the effective surface area of heat exchanger tubing.

3.Finned tubes are used when the heat transfer coefficient on the outside of the tubes is appreciably lower than that on the inside;as in heat transfer from a liquid to a gas,vapor to a gas ,such as steam to air heat exchanger, thermic fluid to air heat exchanger, when an extended surface is needed on only one fluid side or when the operating pressure needs to be contained on one fluid side.

 

Technical parameter

Mediumair, flue gas, thermal oil, water, brine, refrigerant, etc.
Temperaturestandard heat exchanger to 560 ° C by special materials can be higher
Pipe materialscarbon steel, stainless steel, alloy or special materials
Ribs materialscarbon steel, stainless steel, non-ferrous metal, alloy or special materials
Thermal insulation &Surface treatmentaccording to customers specification

 

Features

 

Features

 

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

2. Compact structure which can enlarge the heat exchanging area in order to add the heat transfer area and less leakage.

3. Improve the heat transfer efficiency.

4. Structure arrangement: In line or staggered arrangement.

Spiral Wrapped Fin
FeaturesAdvantages
Each tube is individually finnedIncreased thermal conductivity
Less fin material used
Ability to replace a single damaged tube
More compact fin bundle
Tube face and row centers can vary
Allows coil to better fit with existing case height
Pitch to drain a multi-row for vertical airflow
Tension BondUse various fin and tube materials
Use various fin and tube thicknesses
Embedded FinMaintain fin bond at high temperatures
HeaderAccommodates header thermal expansion
Allows longer header stubs

 

Details

1.Our products can be modified according to our customers' needs and the situation.

2.we design and manufacture safe,reliable and efficient H-fin tubes.HD BOILER has also completed stand-alone product quality assurance systems.
3.Production of H-fin tubes are with high heat transfer efficiency, they have flue gas resistance and are designed for a small space.
 

Quality Control

 

1Impact test and Strength calculation report with applied materials information.
2100%NDT(non-destructive inspection) report of steel plate, tube and electrode.
3X-ray, γ-ray and liquid penetrant test inspection report (welding seam): to ensure the quality of the entire boiler.
4Hydraulic test report: ensure the standard working pressure and safety.
 

 

 

Company Introduction


Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading as HD Boiler),produces power plant; industrial; waste heat; waste incineration; biomass; organic heat carrier and electric steam boilers. Coupled with a comprehensive range of heating surfaces, HD Boiler brings to the market a unique service including boiler design , fabrication, installation, maintenance and replacement of boiler pressure parts.

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