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SA179 Boiler Fin Tube With Bending SA179 With Painted Surface

SA179 Boiler Fin Tube With Bending SA179 With Painted Surface

SA179 Boiler Fin Tube With Bending SA179 With Painted Surface
SA179 Boiler Fin Tube With Bending SA179 With Painted Surface
SA179 Boiler Fin Tube With Bending SA179 With Painted Surface
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: 500 tons
Price: Negotiable
Packaging Details: Iron Frame Packing
Delivery Time: 30 - 60 Days
Payment Terms: Western Union
Supply Ability: 500 Tons Per Month
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Detailed Product Description
Standard: ASME Standard Or GB Material: ND Steel / Carbon Steel / Alloy Steel Etc
Bare Tube: Cold Finished Type: Boiler Part
Specification: Customized Surface Treatment: Painted
High Light:

SA179 Boiler Fin Tube

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ND Steel Boiler Finned Tube

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SA179 H type finned tube

 

High Heating Transfer Efficiency Boiler Fin Tube With Bending SA179

 


 
Fin Tube Description


1.Finned Tube Heat Exchangers consist of a shell and finned tubes assembly.
2.Fins are used to increase the effective surface area of heat exchanger tubing.
3.Finned tubes are used when the heat transfer coefficient on the outside of the tubes is appreciably lower than that on the inside;as in heat transfer from a liquid to a gas,vapor to a gas ,such as steam to air heat exchanger, thermic fluid to air heat exchanger, when an extended surface is needed on only one fluid side or when the operating pressure needs to be contained on one fluid side.
 
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.
 
H-type tube, has a high rate of fusion welds and weld tensile strength. There is little contact resistance, and heat transfer performance and scalability are additional advantages. The H-fin tube is assembled with the H economizer, which has high efficiency, low resistance, and light weight. Compared to the traditional fin tube or spiral tube 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 H economizer, H superheater, H air heater, and many other products. The H-fin tube has been included in the “Chinese high-tech product catalog”
 
Technical parameter


Mediumair, flue gas, thermal oil, water, brine, refrigerant, etc.
Temperaturestandard heat exchanger to 560 ° C by special materials can be higher
Pipe materialscarbon steel, stainless steel, alloy or special materials
Ribs materialscarbon steel, stainless steel, non-ferrous metal, alloy or special materials
Thermal insulation &Surface treatmentaccording to customers specification
 

 

SA179 Boiler Fin Tube With Bending SA179 With Painted Surface 0

 

Advantages


1.Anti - corrosion

2.Anti-wear

3.Lower contact resistance

4.High Stability

5.Ability to prevent ash accumulation
 


Features


1. The equipment body can be designed into many modules to ensure the long term and stable running;
2. Compact structure which can enlarge the heat exchanging area in order to add the heat transfer area and less leakage
3. Improve the heat transfer efficiency
4. Structure arrangement: In line or staggered arrangement
 
 SA179 Boiler Fin Tube With Bending SA179 With Painted Surface 1

Details


1.Our products can be modified according to our customers' needs and the situation.

2.we design and manufacture safe,reliable and efficient H-fin tubes.HD BOILER has also completed stand-alone product quality assurance systems.
3.Production of H-fin tubes are with high heat transfer efficiency, they have flue gas resistance and are designed for a small space.
 
 

Quality Control


1Impact test and Strength calculation report with applied materials information.
2100%NDT(non-destructive inspection) report of steel plate, tube and electrode.
3X-ray, γ-ray and liquid penetrant test inspection report (welding seam): to ensure the quality of the entire boiler.
4Hydraulic test report: ensure the standard working pressure and safety.
 

 

Contact Details
Zhangjiagang HuaDong Boiler Co., Ltd.

Contact Person: Elsie 李晨

Tel: +8615950970857

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