Boiler Fin Tube Customizable Non Ferrous Metal Spiral Finned Tubes For Heat Transfer In Refrigeration Systems
Brand Name:HD BOILER
Certification:ISO9001 , SGS , TUV , ASME , EN
Model Number:Spiral TYPE
Minimum Order Quantity:1 set
Delivery Time:30 - 60 Days
Payment Terms:Western Union
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Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
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Product Details
Company Profile
Product Details
Boiler Fin Tube Customizable Non-Ferrous Metal Spiral Finned Tubes for Heat Transfer in Refrigeration Systems
Introduction
Description of Spiral Finned Tubes:
The spiral fin steel pipes currently used are mostly wound, high
frequency welded and brazed spiral fin steel pipes.
The advantages of spiral fin steel pipes are as follows:
1. Long service life, is more than 20 years;
2. The surface of the fin is smooth, and it is not easy to produce
ash accumulation, ash blocking and slagging.
3. It has good density, yield strength, tensile strength and wear
resistance of metal structure.
4. The welding quality is high, so that it is not easy to cause
unstable heat transfer performance because of fin loosening and
falling off.
Application of Spiral Fin Tubes:
Waste heat boiler tube;
Economizer tube;
Power station boiler tube;
Marine boiler tube;
Heat exchanger
Technical parameter
| Medium | air, flue gas, thermal oil, water, brine, refrigerant, etc. |
| Temperature | standard heat exchanger to 560 ° C by special materials can be higher |
| Pipe materials | carbon steel, stainless steel, alloy or special materials |
| Ribs materials | carbon steel, stainless steel, non-ferrous metal, alloy or special materials |
| Thermal insulation &Surface treatment | according to customers specification |
Features
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.
| Spiral Wrapped Fin | |
| Features | Advantages |
| Each tube is individually finned | Increased thermal conductivity |
| Less fin material used | |
| Ability to replace a single damaged tube | |
| More compact fin bundle | |
| Tube face and row centers can vary | |
| Allows coil to better fit with existing case height | |
| Pitch to drain a multi-row for vertical airflow | |
| Tension Bond | Use various fin and tube materials |
| Use various fin and tube thicknesses | |
| Embedded Fin | Maintain fin bond at high temperatures |
| Header | Accommodates header thermal expansion |
| Allows longer header stubs | |
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
| 1 | Impact test and Strength calculation report with applied materials information. |
| 2 | 100%NDT(non-destructive inspection) report of steel plate, tube and electrode. |
| 3 | X-ray, γ-ray and liquid penetrant test inspection report (welding seam): to ensure the quality of the entire boiler. |
| 4 | Hydraulic test report: ensure the standard working pressure and
safety. |
Company Introduction
Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading as HD Boiler),produces power plant; industrial; waste heat; waste incineration; biomass; organic heat carrier and electric steam boilers. Coupled with a comprehensive range of heating surfaces, HD Boiler brings to the market a unique service including boiler design , fabrication, installation, maintenance and replacement of boiler pressure parts.
Boiler Fin Tube Customizable Non Ferrous Metal Spiral Finned Tubes For Heat Transfer In Refrigeration Systems
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