Aluminium Heat Exchangers
Aluminium Heat Exchangers Overview : –
Owing the years of experience we bring forth an enticing range of Aluminium Heat Exchanger which is manufactured using quality aluminium that is procured from the reliable vendors. Our product has found its vast application in various industries and is appreciable for their efficient performance. These heat exchangers are manufactured by our skilled professionals and known for their dimensional accuracy.
Aluminium Heat Exchangers Features:
• High strength
• Durable
• Reliable
Salient Features of Aluminium Heat Exchangers: –
If light weight and high performance are your ambitions, then selecting aluminium for your HVACR application will provide you with equipment lighter than devices using copper tubes – and you will always benefit from the space saved.Weight saving with aluminium tube for an equivalent burst pressure: 36%.
Reason Why is corrosion an issue with Copper-Al heat exchangers, why is an all-aluminium design better.The corrosion rate of aluminium is very low when exposed to most environmental conditions, because aluminium is protected by a stable oxide layer. When corrosion does occur, it is typically due to poor design against corrosion.
In a multi-material/alloy system where the materials are in direct contact, such as a heat exchanger or liquid lines, corrosion will take place on the most sacrificial part – the less noble part. Hence, it becomes essential to consider that the galvanic series become important.
It is no surprise to see corrosion developing in a copper tube-aluminium fin heat exchanger, due to high electric potential difference. Aluminium as a stand-alone tube, when selecting the proper alloy, is resistant to even the aggressive environment, like sea water conditions.
Aluminium Heat Exchangers Maintenance : –
Well-designed all-aluminium heat exchangers offer three-and-a-half times higher corrosion resistance than copper/ aluminium coils.
Heat transfer:
Heat transfer was made for aluminium – and vice versa.
Using a drop-in aluminium tube in a mechanically expanded tube and fin heat exchanger will enable performance that is fully comparable with a traditional copper tube/aluminium fin heat exchanger.