ASME Certification Finned Tube Heat Exchange For Economizer Parts Of Boiler
Product Description
As a heat exchange element, finned tube has been working under the condition of high-temperature flue gas for a long time. For example, finned tube used in boiler heat exchanger has a bad operating environment, high temperature and high pressure, and in a corrosive atmosphere. This requires finned tube to have a high performance index.
1) anti-corrosion performance
2) anti-wear
3) lower contact resistance
4) Higher Stability
5) ability to prevent ash accumulation
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.
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. |
Parameter
| Technical parameters | The 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 tube | Pure aluminum 1060 or aluminum alloy 6063,6061.
Outside diameter Shall be less than 40mm | | Double metal rolling finning tube | Tube-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 | | Package | The aluminum finned tubes are well packed in plastic film in the inner and steel fram
in the outer
| | PRODUCT | TYPE | TUBE MATERIAL | FIN MATERIAL | TUBE SIZE | FIN SIZE | | Heat Exchanger Finned Tube | Extruded Fin Tube | All Kind of Material can be applied | Aluminum A1100 | 15.88~50.8 | 7~11.5FPI | | Fin Height Max 16mmH | | L-Foot Fin Tube | All Kind of Material can be applied | Copper C1100, C1220 | 12.70~50.8 | 7~11.5FPI | | (Wrap On Type) | Fin Height Max 16mmH | | G-Fin Tube (Embedded Type) | Aluminum A1100, A1050, A1060 | | | High Frequency Welded Finned Tube | A179 Carbon Steel Tube | Carbon Steel Tube | 12.70~160 | 1.5~7FPI | | Stainless Steel Tube | Stainless Steel Tube | 0.8~3.2mm. Thickness | | Alloy Steel Material | Alloy Steel Material | | | Integral Copper & Copper Alloy High Finned Tube | C12200, C11000, C70600 | C12200, C11000, C70600 | 15.88~22.23 | 5~9FPI | | Max 12mm. H | | Oval Finned Tube | Carbon Steel Tube | Carbon Steel Tube | All Size Available | 5~15FPI | | Stainless Steel Tube | Stainless Steel Tube | | Alloy Steel Material | Alloy Steel Material | | Copper & Copper Alloy Tube | Copper & Copper Alloy Tube | | Monometallic Fin Tube | Low Fin Tube | Carbon Steel, stainless steel, titanium, copper, brass, nickel alloy, etc. | -- | 9.52~40 | 12, 16, 19 28 FPI, etc. | | Turbo-C Tube | | Turbo-E Tube | | Corrugated Tube | All Kind of Material | -- | 6.35~40 | 2~9FPI | |
Certifications
Company Information
HD Boiler established in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd. (trading as HD Boiler), is a professional industrial manufacturer, producing utility boiler,industrial boiler,HRSG boiler and all kinds of boiler parts, such as waterwall panels, economizers, air preheaters, superheaters, headers, spiral fin tubes, H-fin tubes, heat pipes etc. HD Boiler is located in Dong Lai Industrial Park, east suburb of Zhang Jia Gang City. The plant’s location is around 150km Expressway to Shanghai Port or 60km State Road to Suzhou or Wuxi, with transportation extending in all directions conveniently and quickly.
