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Zhangjiagang HuaDong Boiler Co., Ltd.
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Longitudinal Double - H Stainless Steel Finned Tube For Heat Exchanger

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Longitudinal Double - H Stainless Steel Finned Tube For Heat Exchanger

Brand Name : HD Boiler

Model Number : Boiler Fin Tube

Certification : CE,ISO,China Pressure Vessel Pipeline Manufacturing License

Place of Origin : CHINA

MOQ : 500 tons

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 500 tons/month

Delivery Time : 30 working days

Packaging Details : Seaworthy Packing

Application : Heat Exchanger

Packing : Seaworthy Packing of fin tube

Color : Customized

Port : Shanghai

Condition : New

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Longitudinal Double-H Stainless Steel Finned Tube For Heat Exchanger

Product Description

H-type finned tube heat exchanger elements maintain a high capacity for heat transfer, possess superior self-cleaning properties and retain the ability to effect flue gas waste heat recovery in boiler renovations. Convective heat transfer coefficient is proportional to fin pitch, but inversely proportional to fin height and fin width. Integrated heat transfer capacity is related to fin efficiency, convective heat transfer coefficient and finned ratio. Pressure drop increases with the increase of fin height and fin width.

Detail

In order to improve the heat exchange efficiency and extend surface heat transfer, H-type finned tubes have been widely used in boilers and waste heat recovery in recent years. H-type finned tubes are derived largely from rectangle finned tubes. Because of their unique groove structure on the fin surface, H-type finned tubes have excellent anti-wear and anti-fouling performance.

Longitudinal Double - H Stainless Steel Finned Tube For Heat Exchanger

Structure

Our products can be modified according to our customers' needs and the situation.we design and manufacture safe,reliable and efficient H-fin tubes.HD BOILER has also completed stand-alone product quality assurance systems.Production of H-fin tubes are with high heat transfer efficiency, they have flue gas resistance and are designed for a small space.

Technical Parameters
Item Base Tube O.D
(mm)
Base Tube Thickness (mm) Fin Height (mm) Fin thickness(mm) Fin Pitch(mm)
Range 25.4 mm ~1600mm 2.5 mm ~40 mm 0.5 mm ~20.0 mm 0.5 mm ~3.0 mm 5 mm ~ 25.4 mm
Material Carbon Steel,Alloy Steel,Stainless Steel
Length 0<L≤ 12000
Product H-fin Tube
Base Pipe Welded or Seamless
Material carbon steel, alloy steel, stainless steel, non-ferrous alloys and nickel alloys.
Application H economizer,H evaporator,H superheater,H air heater and etc.
Longitudinal Double - H Stainless Steel Finned Tube For Heat Exchanger
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


Product Tags:

spiral fin tube

      

heat exchanger fin tube

      
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