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[China]
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Address: Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact name:Sandy
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD |
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Carbon Steel Seamless H Type Boiler Fin Tube Radiator Heat Exchange
Application
Finned tube radiator is the most widely used heat transfer equipment in gas and liquid heat exchangers. It can enhance heat transfer by adding fins to common base tubes. The base tube can be steel tube; Stainless steel tube; Copper tube, etc. Fins can also be made of steel tape; Stainless steel belt, copper belt, aluminum belt and so on.
Finned radiator is the most widely used steel and aluminum finned tube (around the sheet type steel and aluminum composite finned tube, rolled sheet type steel and aluminum composite finned tube) it takes advantage of the pressure resistance of steel pipe and aluminum high efficiency thermal conductivity, in a special machine tool composite. The contact thermal resistance is almost zero at 210℃. Steel-aluminum composite tube radiator has irreplaceable advantages over other types of finned tube radiator.
Finned tube radiators are generally used for heating or cooling air, and have the characteristics of compact structure and large unit heat exchange area. Widely used in textile, printing and dyeing, petroleum, chemical, drying, electricity and other fields.
Production
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.
| 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 |
Specifications
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.
| Base Tube Material | Stainless Steel, Carbon Steel, Alloy Steel, Copper Alloy,Aluminum ,SA179 | ||
| Fin Material | Aluminum, Copper Alloy, Stainless Steel, Carbon Steel | ||
| Standard | ASME SA213/ASTM; ASME EA 106, ASME SA178, ASTM B1111 | ||
| Fin depth | 0.5-3mm | ||
| Base pipe O.D | 12.7-18mm | ||
| Fins per inch | 8-20Nos (as customer's request) | ||
| Test Requirement | Physical Property Test, Chemical Composition Analysis, Non-Destructive Test, Other Inspection and Test as customer's requirement. | ||
| Application | Air Cooler, Charge Air Chiller, Condenser, Evaporator, Fluid Cooler, Gas Cooler, Oil Cooler, Radiator, Refrigeration, Steam to Air Heat Exchange, super heater etc. | ||
