What are the types of spare parts?
Based on criticality, spare parts are conventionally classified into three classes, viz. vital (V), essential (E), and desirable (D).
What is gasketed plate heat exchangers?
In a gasketed plate heat exchanger, the plates are fitted with elastomeric gaskets which seal the channels and direct the fluids into alternate channels. The plate pack is assembled between a frame plate and a pressure plate, and compressed by tightening bolts fitted between these plates.
This animation above shows the working principle of an Alfa Laval liquid/liquid 1-pass gasketed plate-and-frame heat exchanger where the fluids run counter-currently through the heat exchanger. The hot liquid (illustrated in red) normally enters through one of the upper connections and leaves through the connection underneath. The cold liquid (illustrated in blue) enters through one of the lower connections and leaves through the connection above.
What are the spare parts of the heat exchanger?
As we all know, the inside of a plate heat exchanger is usually composed of many different details. But not everyone knows what the details of this device include? When to replace, repair them and where is the most reputable trading address?
Plate heat exchanger spare parts ( Plates & Gaskets ) are the type of accessories used inside heat exchangers today. More specifically, spare parts of this equipment usually include:
Sheet metal is manufactured from Titanium, stainless steel SS316, SS316L, SS304 or other alloys.
Gaskets are also known as sealing rings. This type of spare part is also made from high quality materials such as EPDM, NBR or Viton etc.
When do you need to purchase spare parts (plates & washers) for heat exchangers?
Over time, heat exchanger spare parts (plates & washers) will wear out as the heat exchanger is subjected to frequent operation. If you do not replace them in time, the heat exchanger will degrade in performance and lead to other consecutive failures that cause serious damage.
Therefore, many experts always recommend that users immediately replace spare parts for the device when they notice the following signs:
Sheet metal showing signs of corrosion with heavy rust marks no longer ensures efficient heat transfer for the entire system.
Expanded or hardened washers or gaskets no longer guarantee the maximum tightness of the heat exchanger.
Or replace the heat exchangers every 1 – 1.5 years
In short, the heat exchanger plate heat exchanger spare part should be replaced after a certain period of use to ensure the equipment’s operability.
The most prestigious place selling spare parts (plates & washers)
Hai Chuong specializes in selling reputable genuine heat exchanger spare parts
When looking to buy spare parts for heat exchangers, you need to contact reputable distributors like Hai Chuong. We ensure to provide our customers with the best products from the top famous brands today such as:
- Brand Alfa Laval
- Brand: GEA
- Brand: SWEP
- Sondex brand
- Hisaka brand
- Schmidt, etc.
You can see a list of models we can supply spare parts here.
What’s even more important is that when buying products at Hai Chuong Company, we commit to a long-term product warranty for all types of spare parts purchased and sold. In addition, we also provide professional maintenance and replacement services when you need the most practical support.
Download List of Models available for spare parts HERE
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