The real guide for beginners select to stainless steel metal filters element in 2020

Are you looking for a stainless steel metal filter element for Industrial filtration? Well, if this is the case, then you need to have essential insight into this filter so that you make your investment in the right direction.Now, let me detail the details you need to know when choosing a stainless steel metal filter for your application.I will start with the most basic content and gradually transition to the complex functions of stainless steel metal filter element. By the end of this guide, you will become a professional in the field of stainless steel metal filter element.

let's start.

sintered metal filter elements

What is a  Stainless steel Metal Filter Element ?

There is no denying the fact that the  Stainless steel metal filter element does offer value to the users. The good news is that if the filter gets clogged, then it can be backwashed. You can reuse it also. Well, this is one of the reasons most users turn to  Stainless steel metal filter element.

Secondly, the stainless steel metal filter element is more resistant to the corrosion. These filters have a good pressure resistance and have strong strength also.

The cost of stainless steel metal filter element is high in comparison to the normal filters. However, the investment is worth it.

What are the Manufacturing Types of  Stainless Steel Metal Filter Element ?

You will notice that stainless steel metal filter element are available in different designs. We will review some of these filters here.

Mesh filter:

When we talk about stainless steel metal filter element, then it has a steel wire mesh. What you need to keep in mind is that the ,wire mesh is made as a cloth with wire threads woven at right angles.

There are various characteristics of mesh filter which we will discuss here:

  • The filtration accuracy of the mesh filter is high. Plus, it is resistant to corrosion also.
  • Mesh filter is resistant to acids and chemicals.
  • The wire has a precise structure and the mesh looks uniform.
  • Mesh filter is resistant to high-temperature. Plus, it is resistant to wear and tear.

Ideally, you should use the mesh filter for the filtration of fluids that are acidic.

When you plan to buy a stainless-steel mesh filter, then keep in mind that they are available in a variety of sizes. For example, 316L, 316 and 304 are the common sizes for the stainless-steel mesh filter.

The diameter of the wire of the mesh filter hasMultiple sizes. You will notice that the wire can warp or weft also. The common types of weaving that get used in a mesh filter are Double wire Dutch weave or plain weave.

Figuring out the mesh size

Now, for most users it is a challenge to determine the mesh size of the stainless-steel filter. To determine the size of the mesh, you will need to carry out a mesh count test.

Pleated metal mesh filter element:

When we talk about the pleated filter element, then it has a stainless-steel fiber web. The good news is that fluid filtration is easy with the pleated filter. The reason is that the pleats tend to increase the surface area. The porous levels of the pleated filter are high.

stainless steel mesh filter cartridge

Plus, the pleated metal mesh filter element can hold a lot of dirt without a problem. When you want to reuse the pleated metal mesh filter element, then it has to undergo chemical cleansing. The pleated filters can get used in different applications. For example, you can use the pleated filter in hot gas treatment plants or high molecular polymers.

sintered metal mesh filter element:`

The sintered metal filter elements have five layers of 316 mesh. The layers tend to sinter together and they form an integrated element. The mesh present in the middle looks quite fine. It tends to determine the rate of filtration.

The middle layer has five inner and outer layers of coarse mesh. As a result, you can look forward to additional support and protection. The sintered metal filter elements acts as a pre-filter before the fluid goes through the disposable filter.

Metal filter element

There is a single layer mesh filter element too that has 316 woven wire mesh. It is perfect for low-cost filter applications. The sintered filters provide adequate protection against metal abrasion.

You can use the sintered metal mesh filter elements at a temperature of 540-degree centigrade.

Stainless steel wedge wire screen filter elements

The wires of a stainless steel wedge wire screen filter elements are in the shape of a wedge. What is worth appreciating about wedge filters is that they have a precise slot width. The stainless steel wedge wire screen filter elements has a continuous aperture. As a result, you can look forward to low-pressure drops. The best thing about stainless steel wedge wire screen filter elements is that you can use them at high temperatures. The high temperature does not affect the structure of the stainless steel wedge wire screen filter elements.

stainless steel wedge wire screen filter elements

The stainless steel wedge wire screen filter elements is resistant to corrosion. These filters last for a long time to come. However, you will need to clean the filter from time to time.

Stainless steel strainer basket industrial:

When you want to filter gases and liquids, then you need to make use of filter baskets. The stainless steel strainer basket industrial has a housing made of stainless steel. The housing has the stainless-steel filter elements. You will find baskets of different shapes in the market. You will find multiple, single or double baskets.

Strainer Baskets

The stainless steel strainer basket industrial are the perfect replacement for bag filters. The stainless steel strainer basket industrial has a single piece construction. Well, this is why it is easy to handle the basket. Most manufacturers use welding construction for the basket so that it can last for a long time.

You can add additional end rings to abasket filter element also.

What do you Need to Consider When Investing in a Stainless-Steel Filter Element ?

When you want to buy a stainless-steel filter, then you need to lay down the criteria first.

The type of material

Now, what you need to keep in mind is that stainless-steel filters element are available in a variety of steel types. For example, you may come across duplex stainless-steel, Ferritic stainless-steel or Martensitic stainless-steel.

When we talk about Super Duplex stainless-steel, then it is a combination of Austenite stainless-steel and Ferritic stainless steel. It is superior in comparison to Ferritic stainless steel. The best thing about Super Duplex stainless-steel is that it has more Chromium.

Well, this is one of the reasons is that Super Duplex stainless-steel is more resistant to corrosion. It is cost-effective and reliable also in chloride environments.

Mesh size

You should also consider the size of the mesh when choosing your stainless-steel filter element. The mesh size determines the types of contaminants that you can filter.

Sealing configuration

When you want to purchase a stainless-steel filter element, then you should pay attention to the sealing configuration also. The filter gets exposed to heat, and this is why the sealing configuration needs to be strong.

Effective filtration area

When you purchase a stainless-steel filter, then you need to pay attention to the effective filtration area also. It refers to the area that is available for filtration. When the filtration area is large, then there is a big surface area for the filtration of liquids.

However, if the filtration area is small, then it means you will get the minimum effective filtration area. The rate of flow at a defined pressure also tends to be high when the filtration area is wide.

When there is more room for the liquid to flow, then the filtration process tends to be more effective.

Consider the size of the filter

When you choose your stainless-steel filter, then be compatible with the application. The optimum operation will only be possible when the filter fits into your application perfectly.

You need to be careful when selecting stainless-steel filter elements also. When you choose the filter elements, then keep one thing in mind.  Different fluids have different characteristics that tend to affect the filtration process. You need to choose filter elements that suit the characteristics of your fluid.

When you choose the filter element, then it should have the ability to remove all the contaminant types. You need to focus on micron rating and mesh size when selecting the filter element.

Choosing the appropriate micron rating

You must consider the micron rating, too, when buying your filter. If the micron rating is not correct, then it will affect the efficiency of the filter. If you do not have sufficient knowledge in this regard, then the best approach is to do your research work.

You can also seek professional help to select the correct micron rating. Remember, all these aspects will eventually have an impact on the filtration process. You will not want the results of the filtration process to get hampered, so pay heed to all these aspects.

Why low- Pressure is Harmful to your Stainless-Steel Filter Element?

What you must remember is that low-pressure rating reduces the efficiency of the filtration process. The reason is that when the pressure is low, then the liquid does not flow smoothly through the filter.

However, there is one misconception that needs to get cleared here. If the pressure is continuously high, even then it can damage the filter. It ruptures the filter. When we talk about an appropriate pressure rating, then it needs to consider the nature of the filter. Plus, the pressure rating needs to consider the nature of the fluid also.

Testing the Quality Of Stainless-Steel Filters Element

When you invest in stainless-steel filters element, then you want to be confident about the quality of the filter also. The good news is that there are various tests that you can perform to test the quality.

When you want to determine the quality of filtration, then the Mesh Count test does offer value. The test identifies the stainless-steel threads per inch of the filter. The test evaluates the quality of the filtration of the liquid.

Sintered filter cartridge inspection station

You can try out the Elongation test to determine the quality of your stainless-steel filter element. The test evaluates how the stainless-steel filter element will perform when subjected to force.

Benefits of Stainless-Steel Filters Element

When we talk about stainless-steel filters element, then it is vital to talk out about the perks of stainless -steel filters also.

Can resist high temperature

What makes the stainless-steel filter element stand is that it can easily resist the high temperature of about 400 degrees. The filter has multi-layer solder joints and multi-layer edging. Well, this is why the filter gives a remarkable performance.

High-quality housing

The housing of the stainless-steel filter element is different from ordinary filters. The housing can deal with erratic fluctuations and achieve the counter-flushing.

Filtration accuracy

You can achieve high filtration accuracy with the stainless-steel filter element. The stainless-steel filter does not suffer from a lot of abrasions. As a result, you will not have to worry about the maintenance cost when buying the stainless-steel filter element.

What you must remember is that stainless-steel filter element has a pneumatic valve. As a result, the backwash time is short with this filter. Well, this is what makes this filter an environment-friendly option.

Compact design

The filter looks compact because of the smart structural design, and the design makes the filter a practical option.

Easy to clean

You also need to consider the element of hygiene when choosing a filter. The benefit of the stainless-steel filter element is that it is easy to clean. The advantage of this aspect is that you can use the filter for sensitive applications.

What are the Ranges of Stainless-Steel Filter Media Composition?

The best thing about stainless-steel media filters is that they are available in different ranges. You can get the filters in the following pressure ranges:

  • 20 bar
  • 50 bar
  • 100 bar
  • 350 bar

How Does a Stainless-Steel Metal Filter Element Work?

The stainless-steel filter element has the capability to remove physical impurities also. It blocks the impurities present in the fluid as the fluid flows through the filter.

The filtering flow of stainless steel filter

Can Stainless Steel Filter Elements be Cleaned Repeatedly?

When we talk about the stainless-steel filter element, then it is a small micron rating that has the capability to filter bacterial and yeast sediments. The stainless-steel filter element is capable of filtering liquids at a high temperature.

You will find the stainless-steel filter element available in different micron ratings.

  • 10 microns get used for medium filtrations
  • 5 microns get used for fine filtrations.
  • You will require a 50-micron filter for the process of pre-filtration.

Now, we will talk about how you need to clean the wire mesh. First, you need to carry out the pre-wash activity. You need to hand wash all the parts by using the Dawn liquid detergent. However, for removing grease, you will need to use Acetone.

Next, you will need to rinse the parts by making use of non-DI water. The benefit of this practice is that you can remove the detergent without a problem. When you are done with the initial steps, then you need to go for Ultrasonic wash.

You need to immerse the parts of the filter in de-gassed water solution for about 30 minutes. For cleaning metal fiber elements, you need to make use of Octagon Oxygen Cleaning Compound.

You will need to give a second rinse to the parts by using DI water. The benefit of this practice is that you can remove the cleaning liquid. When you want to speed up the drying of the DI water, then you need to follow an additional step.

You need to dip the parts in the de-wetting agent that is Isopropyl alcohol.

Drying techniques

There are other drying techniques also that you can follow. For example, you can make use of the N2 blow dryer, and you can get rid of the DI water.

You can also adopt conventional drying methods. For example, you can dry the parts of the filter in an oven. The parts can get dried at a temperature of 212 to 230-degree Fahrenheit.

You can also go for Vacuum drying. First, you need to figure out which contaminants are present in the filter. Next, you will need to identify the agents that can dissolve these contaminants.  You will also need to soak the filter parts in chemical agents.

There are a wide variety of chemical agents that you can choose:

  • Ammonia
  • Acetone
  • Alcohols
  • Methylene Chloride

What you need to do is soak the parts in the chemical agent. Next, you need to flush the parts with filtered water. You need to blow out the filter with steam or clean air.

You can also make use of circulation flows when you want to clean your filter. For this, a cleaning solution needs to get pumped through the filter parts until it is clean. You can also adopt the Ultrasonic baths for cleaning the filter.

The ultrasonic waves excite the particles and move the particles out of the filter without a problem. You can try out all the various mentioned methods for cleaning the filter. The essential aspect is that you need to do your bit of research before adopting any of the methods.

Once you do your research, it will become easy for you to figure out which method brings out the best results. Remember, one thing that if you clean your filter from time to time, then it prolongs the life span of the filter. Plus, it will give efficient results because of the effective cleaning process.

If you do not want to get into the hassle of cleaning, then there is a way out. You can go for filters that have self-cleaning feature. What these filters do is that they undergo self-cleaning during the filtration process. The benefit of these filters is that they tend to maximize the operation of your application.

How to Replacing the Stainless Steel Metal Filter Element ?

What you must keep in mind is that entrapment of impurities tends to increase the burden on the filter. As a result, the efficacy of the filter tends to slow down. When the filter gets clogged on a continuous basis, then it becomes difficult to clean the filter.

Well, you will need to replace the filter in this situation. You should only replace the filter when you have already used it for a long time. Secondly, if the filter efficacy is low, then you need to replace it.

You will need the necessary tools when you have to replace the filter. First, you need to halt the filtration process. At the same time, you need to have a look at the pressure gauge. The pressure should either be shut down completely or should be minimal.

When you intend to replace the filter, then make sure that you look at the joining parts too. If the joining parts are in good condition, then there is no need to replace them. You can simply clean the joining parts in such a situation.

Features of The Highest Quality Stainless Steel Metal Filter Element

Now, let us look into the key features of the stainless-steel filter element.

Have a unique construction

The filter has a modular assembly. You will come across four different grades when we talk about stainless steel metal filter element.

  • SP Grade: is available in 6-60um and is sintered power media.
  • SS Grade: You can find SS Grade in 5 -840 um. It is nominal rated and woven-mesh
  • SF Grade: is available in 3-60um and is absolute rated metal fiber.

Superior Outer guards

Most of the stainless steel metal filter element have an optional outer guard also. The outer guards help in backwashing and reverse flow. The outer guards help to enhance the robust design.

High-quality welded construction

The stainless steel metal filter element has a TIG welded construction for all the grades and offers material traceability. The welded joint method joins two or more pieces of stainless-steel to make a complete structure.

Another method that gets used for constructing filters is the adhesive joint construction method. The process involves joining different joints of the filter using an adhesive. The strength of adhesive will depend upon the direction and the distribution of the stress that exists within the joints.

There are different adhesives joints that you can use. For example, you can go for a single lap joint, single strap joint, and double lap joint. However, there are various rules that need to get considered when making use of adhesive joints.

Peeling stress needs to be small. The adhesive thickness needs to be uniform. The area of the bonding needs to be large. However, if you want to play safe, then welding joints is a more reliable choice.

Application of Stainless-Steel Mesh Filter Element

The good news is that the Stainless Steel Metal Filter Element has a wide variety of applications

  • The filter gets used in industrial liquid filtration
  • It is also used in industrial wastewater filtration

Chemical processing

You can find applications ofstainless-steel mesh filter element in the chemical processing industry.
These industries include the nuclear industry.
Several characteristics of stainless-steel mesh filter element make them advantageous in the chemical processing industry.
They include corrosion resistance, high temperature resistance, and non-reactive properties.

Petroleum refining

For petroleum refining, you can use stainless-steel mesh filter element elements to effectively filter various fuels.
Depending on the level, you need to ensure that the specific fuel in the rest is completely filtered out.
Stainless-steel mesh filter elementcan help you achieve this goal.
Features that can make this filter useful in petroleum refining include its chemical non-reactivity with fuel. therefore. Specific fuel without any impurities.
In addition, you can use it at high temperature, which is very common in petroleum refining.

Gas production

Another application field of stainless-steel mesh filter element is the production of various gases.
Sintered metal filters are very useful because they do not react with gases, and you can use them in other environments.

Food and drinks

In the food and beverage industry, the application of this filter is to extract necessary nutrients and juice.
Filter to prevent these nutrients from being washed away during processing
The advantage of these filters is that they do not react with specific foods or beverages
When using these filters, you can guarantee the quality of the process.
In addition, they will provide quality services for a long time to ensure that you are worth the money.

Final word

There is no denying the fact that stainless steel metal filter element are the best option when it comes to your industrial needs. They work well in high-pressure and high-temperature. Once you have a high-quality stainless steel metal filter element, then you do not have to worry at all about the maintenance. Get hold of your filter right away.

The best part is that you can customized filters also from your manufacturer. The best approach is to evaluate your needs. Prepare a checklist of the features that you require in your filter. The benefit of this practice is that you can discuss the features with the manufacture. At the end of the day, you will get a filter which suits your need.

Make sure that you provide the customized dimensions to the manufacturer in time. If you go for a quality manufacturer, then he will also ensure that the dimensions abide by the quality standards.

Before ordering the industrial filter, try to shortlist the best manufacturers. Compare the features that they offer in their filters. You will be in a position to choose the best filter by comparing the filters. If the filters are available with a warranty, then it will also add up to their value.

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