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ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Zhangjiagang Hua Dong Energy Technology Co., Ltd.
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2.5mm Thickness Welding H Fin Tube For Economizer Superheater

ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
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2.5mm Thickness Welding H Fin Tube For Economizer Superheater

Brand Name : HDT

Model Number : Boiler Fin Tube

Certification : ISO9001,ASME,Grade A,SGS,EN,TUV

Place of Origin : CHINA

MOQ : 2T

Price : 800 - 9000 USD / ton

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

Supply Ability : About 10000 ton / month

Delivery Time : 30days

Packaging Details : seaworthy packing for exporting

Type : Fin Tube,Heat Exchanger Tube

Color : Customized

Package : Wooden case with steel frame,In bundles,etc.

Port : Shanghai

Warranty : 1 Year

Heat transfer efficiency : High efficiency

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High Frequency Welding H Fin Tube For Economizer/ Superheater Thickness 2.5mm


Our products can be modified according to our customers' needs and the situation.we design and manufacture safe,reliable and efficient H-fin tubes.it 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.


H Fin Tube Introduction


H-fin Tubes have two steel discs,with fluorescent tubes symmetrically welded together to form fins(fins of butterfly piece)creating a shape that looks somewhat like the letter"H",creating an efficient energy saving, extension heating surface.H-fin Tubes also have a high rate of fusion welds and weld tensile strength.H-fin Tube is assembled with the H economizer, which has high efficiency,little resistance,less wear and light weight.


Advantages



1). Add the heat exchange area and reduce the number of tubes, also increase the fume flow section area to reduce the fume speed and abrasion.
2). H type fin tube can be made to double H type fin tube, high rigidness to fit long tube row.
3). H type fin economizer arranged in line to make the space into many small zones, averaged air flow to reduce the abrasion.
4). With straight channel to gain the best ash-blowing effect.
5). The compact structure to reduce the weight and reduce the manufacturing cost.


Compared to the traditioanal fin tubes or spiral tubes the H-fin tube can greatly expand the heating surface. When the extent of the effect of heat transfer is the same .

The H-fin tube economizer takes up less space. In addition to the Heconomizer, Hsuperheater ,H air heater, and many of other products, The H fin tubes has been included in the “Chinese high-tech product catalog”.


Stainless steel heat /FIN tubes
ApplicationIt is widely used for Heat exchanger ,Air-conditioner ,Refrigerator,Economizer
and other parts of Heat Industry.
Material of base pipeStainless
Material of finsStainless
Type of base pipeSeamlesss,Welded
Type of finsL,U,W
OD of Base pipes15mm-219mm
WT of base pipes1.5-6mm
Height of fins8mm-30mm
WT of fins0.8mm-3.0mm
Pitch of fins2.3m-20mm
Length of blank areaaccording to Customer's request.
Length of finned tubes≤23m

Technical parametersThe high degree of fin 0-16mm(or outside diameter of fin φ25-φ75);
Pitch of fins 2.0-5.0mm; Length of finning tube 0.5~ 14m.
Single metal rolling finning tubePure aluminum 1060 or aluminum alloy 6063,6061.
Outside diameter Shall be less than 40mm
Double metal rolling finning tubeTube-based protection from the outer layer of aluminum
tubes,corrosion-resistant,Tube-based can be made of carbon steel pipe,in addition to,stainless
steel tube and copper tube can also be used, as well as titanium alloy tube
PackageThe aluminum finned tubes are well packed in plastic film in the inner and steel fram
in the outer


Specifications



Base Tube MaterialStainless Steel, Carbon Steel, Alloy Steel, Copper Alloy,Aluminum ,SA179
Fin MaterialAluminum, Copper Alloy, Stainless Steel, Carbon Steel
StandardASME SA213/ASTM; ASME EA 106, ASME SA178, ASTM B1111
Fin depth0.5-3mm
Base pipe O.D12.7-18mm
Fins per inch8-20Nos (as customer's request)
Test RequirementPhysical Property Test, Chemical Composition Analysis, Non-Destructive Test, Other Inspection and Test as customer's requirement.
ApplicationAir Cooler, Charge Air Chiller, Condenser, Evaporator, Fluid Cooler, Gas Cooler, Oil Cooler, Radiator, Refrigeration, Steam to Air Heat Exchange, super heater etc.

Company Profile


Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid industry. And we have passed the attestations including ASME, TUV, Grade A, ISO9001, EN12952, EN10216, SO3834.


The company is the subsidiary of Zhangjiagang Hua Dong Boiler Co., Ltd, which is the most leading boiler and boiler parts manufacturer in China with a history of 35 years and annual turnover of 110 million U.S.A. dollars. Our products have been exported to over 30 countries like United States, Australia, Vietnam, Pakistan, Albania, Cambodia, India, Indonesia, South Korea, the Philippines, Turkey, Saudi Arab, Germany, Russia, Chile, Syria, Thailand, Bangladesh, France, Algeria, Mongolia and Singapore, Cuba, Iraq, Italy, Spain, Japan, Yugoslavia, Sri Lanka, the Czech republic, kyrgyzstan, Canada, Malaysia, the United Kingdom and so on.


Location:

Our company locates in Zhangjiagang city which is a port city, and is only 120km far away from Shanghai, 60km far away from Suzhou and 60km far away from Wuxi. The traffic is very convenient.



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