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Double H And Boiler Fin Tube Heat Exchanger Heat Transfer Boiler Parts

Double H And Boiler Fin Tube Heat Exchanger Heat Transfer Boiler Parts

  • Double H And Boiler Fin Tube Heat Exchanger Heat Transfer Boiler Parts
  • Double H And Boiler Fin Tube Heat Exchanger Heat Transfer Boiler Parts
  • Double H And Boiler Fin Tube Heat Exchanger Heat Transfer Boiler Parts
  • Double H And Boiler Fin Tube Heat Exchanger Heat Transfer Boiler Parts
Double H And Boiler Fin Tube Heat Exchanger Heat Transfer Boiler Parts
Product Details:
Place of Origin: China
Brand Name: HD Boiler
Certification: ISO9001 , SGS , TUV , ASME , EN
Model Number: H-type
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set / Sets 10tons
Price: Negotiable
Packaging Details: Seaworthy Packing for exporting
Delivery Time: Within 60 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 Tons per month
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Detailed Product Description
Material: Carbon Steel / Alloy Steel/Stainless Steel Painting: Customized
Standard: ASME, ISO, TUV, GRADE A Dimension: Customized
Dust Volume: Little Dust Type: Natural Circulation One Through
Condition: New Packing: Iron Frame Package
High Light:

spiral fin tube

,

heat exchanger fin tube

 

Double H And Tube Heat Exchanger Heat Transfer Boiler Parts Boiler Fin Tube

 

 

 

Product description


Double-H finned tube is efficient heat transfer parts for boiler with spiral fin,it's heat transfer area is several times of bare tubes.Which can improve heat transfer,reduce flow resistance and material consumption.

 

Double-H finned tubes are now widely used in various boilers.It can be manufactured in a variety of ways,including high frequency resistance welding spiral finned tube,brazing spiral finned tube and intergral spiral finned tube.

 

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.

 

Product
H-fin Tube
Base Pipe
Welded or Seamless
Material
carbon steel, alloy steel, stainless steel, non-ferrous alloys and nickel alloys.
Application
Economizer, Evaporator, H uperheater, H air heater and etc.

 

 

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.

 

Double H And Boiler Fin Tube Heat Exchanger Heat Transfer Boiler Parts 0

 

Advantages


1.Increase heat transfer area in effective space to improve heat transfer effect.

2.Reduce the space taken up by heat surface,reduce volume,especially suitbale for quick loading boilers.
3.Reduce equipment costs and increase equipment safety.
4.Reduce operation costs.
5.Improve the anti-seismic capability of tubes as increase finned tube stifness.

 

 

Specifications


NO. Specification(mm) OD Wall thickness
1 ¢32*3 32(33) 3+0.5
2 ¢32*4 32(33) 4+0.5
4 ¢38*4 38(39) 4+0.5
4 ¢38*5 38(39) 5+0.5
5 ¢42*4 42(43) 4+0.5
6 ¢42*5 42(43) 5+0.5
7 ¢50*6 50(51) 6+0.5

 

 

Applications


The fin tubes are mainly used in heating(gas-fired boilers, condensing boilers, flue gas condensers), in mechanical and automotive engineering(oil coolers, mine coolers, air coolers for diesel engines), in chemical engineering(gas coolers and heater, process cooler), in power plants(air cooler, cooling tower), and in nuclear engineering(uranium enrichment plants).

 

Double H And Boiler Fin Tube Heat Exchanger Heat Transfer Boiler Parts 1

 

 

Types


High frequency resistance welding spira finned tube

 

High-frequency resistance welding spiral fin tube is in be weldment import high power high frequency current, by using the current welding joint contact area and adjacent area to produce the resistance of the hot melt welding contact surface to melt or half of the plastic state, and then give the appropriate pressure welding contact surface, thus complete finned tube welding work.

 

Brazing spiral finned tube
 

Brazing spiral fin tube is a kind of solder which is filled with a solder with a melting point lower than that of the solder, and then heated the solder welding temperature. When the solder does not melt, the fusion well of solder is wetted and welded, and the solder joint is formed by spreading out the contact point of the solder piece, so as to complete the welding of spiral fin tube.
 

 

Integral spiral finned tube
 
The integral spiral finned tube is an integral spiral finned tube which is formed by the continuous heating of medium frequency with thick wall pipe (billet pipe).

Contact Details
Zhangjiagang HuaDong Boiler Co., Ltd.

Contact Person: Felix

Tel: +8615950971709

Send your inquiry directly to us (0 / 3000)

Contact

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

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