Stainless pleated filter

some description about product

Stainless pleated filter is primarily composed of stainless steel, a material known for its exceptional resistance to corrosion, high temperatures, and mechanical stresses. This unique combination of properties makes stainless steel the ideal choice for applications where hygiene, longevity, and performance are paramount.

The pleated design of these filters significantly increases the surface area available for filtration. Each pleat acts as a miniature filtration unit, capturing particles and contaminants as fluids pass through.

They can effectively remove particles of various sizes, ranging from large debris to microscopic contaminants. This makes them invaluable in applications where maintaining high purity levels is crucial, such as in the pharmaceutical, food and beverage, and electronics industries.

The pleated design also enables a greater dirt-holding capacity, meaning the filter can capture a larger volume of contaminants before requiring replacement or cleaning. This reduces downtime and maintenance costs, enhancing overall operational efficiency.

In pharmaceutical manufacturing, where the utmost cleanliness is essential, these filters ensure that the final products meet stringent quality standards by removing particles and impurities. Maintaining the purity of liquids and gases in food and beverage production is vital for product quality and safety.

Depending on the application, they can often be cleaned and reused multiple times, reducing the long-term cost of filtration. Cleaning typically involves backwashing, chemical cleaning, or ultrasonic cleaning, depending on the nature of contaminants.


stainless steel pleated sintered mesh filter

stainless steel pleated sintered mesh filter

Stainless steel pleated sintered mesh filters are crafted from high-quality stainless steel, these

filters are characterized by their intricate structure, which combines multiple layers of sintered mesh and pleated sheets. This design enhances their filtration efficiency, robustness, and longevity, making them indispensable in critical applications.

The sintering process involves bonding fine stainless steel particles together at high temperatures, creating a rigid and porous structure. This results in a filter media with uniform pore sizes and excellent mechanical strength, enabling it to withstand high pressures and temperatures.

This resistance makes them ideal for use in harsh environments where traditional filters may fail or deteriorate over time. They are widely employed in the petrochemical, pharmaceutical, food and beverage, water treatment, and aerospace industries, among others.

Periodic cleaning and backwashing can extend their service life significantly, making them a cost-effective long-term solution. Furthermore, their sustainability credentials are bolstered by the fact that they are reusable, reducing waste and environmental impact.

stainless steel pleated woven filter cartridge

stainless steel pleated woven filter cartridge

The construction of stainless steel pleated woven filter cartridges is characterized by multiple

layers of high-quality stainless steel wire mesh, which is precisely woven and pleated to create a structured, robust filter media. This pleating design increases the filtration surface area, allowing for higher dirt-holding capacity and longer service life compared to conventional filters.

Stainless steel is renowned for its exceptional durability, making these cartridges suitable for filtering aggressive or corrosive fluids, such as acids, alkalis, and high-temperature liquids. Their robust construction ensures that they can withstand challenging operating conditions and continue to deliver consistent filtration performance.

These filter cartridges are versatile and can be used in various industries, including pharmaceuticals, petrochemicals, food and beverage, water treatment, and more. They are available in a range of micron ratings to accommodate different filtration requirements, from coarse to fine particle removal.

Maintenance is minimal with stainless steel pleated woven filter cartridges. Their design allows for easy cleaning and backwashing, extending their lifespan and reducing operating costs. Additionally, they are environmentally friendly, as they can be cleaned and reused multiple times, reducing waste generation.

SS304 wire mesh pleated filter

SS304 wire mesh pleated filter

SS304 wire mesh pleated filter is made from high-quality stainless steel 304 (SS304), this filter

combines the superior corrosion resistance and mechanical strength of stainless steel with a pleated mesh design to provide optimal filtration performance.

SS304 is renowned for its excellent corrosion resistance, making it suitable for use in harsh environments where exposure to moisture, chemicals, or high temperatures is common. This ensures the longevity of the filter.

The filter features a pleated design, which significantly increases the filtration area compared to traditional flat filters. This design maximizes particle capture while maintaining a compact size, reducing the need for frequent replacements.

The SS304 wire mesh pleated filter offers exceptional filtration efficiency, effectively capturing particles, contaminants, and impurities from various fluids and gases.

This filter can withstand a wide temperature range, making it suitable for applications where temperature variations are common. It maintains its structural integrity and filtration performance even in extreme temperature conditions.

The pleated design allows for easy removal of accumulated particles, and the stainless steel construction can withstand cleaning procedures, ensuring a longer service life.

SS316 wire mesh pleated filter

SS316 wire mesh pleated filter

SS316 wire mesh pleated filters are crafted from high-quality SS316 stainless steel, a material

known for its exceptional corrosion resistance, durability, and strength. With their pleated design, these filters offer enhanced surface area for filtration, ensuring efficient and reliable particle removal.

The wire mesh structure allows for precise particle capture while maintaining optimal flow rates. SS316 wire mesh pleated filters are available in various micron ratings to cater to specific filtration needs.

These filters can withstand extreme temperatures, chemical exposure, and mechanical stress without degrading or compromising performance. This durability ensures a longer service life and minimizes maintenance costs.

SS316 wire mesh pleated filters find application in diverse industries, including petrochemical, pharmaceutical, food and beverage, water treatment, and automotive. They are suitable for filtering liquids, gases, and even air, making them a versatile choice for various processes.

They can be cleaned and reused multiple times, reducing the need for frequent replacements. Periodic cleaning and maintenance contribute to cost savings and sustainability.

stainless steel micron mesh pleated filter cartridge

micron pleated stainless steel filter

Micron pleated stainless steel filter is an essential component in various industrial and

commercial applications, designed to effectively remove contaminants and impurities from liquids and gases.

The construction of a micron pleated stainless steel filter begins with high-quality stainless steel, known for its exceptional corrosion resistance and durability. The stainless steel is meticulously pleated into a structured mesh, creating a dense network of microscopic pores.

The micron rating of the filter refers to the size of these openings, typically ranging from 1 to 100 micrometers, depending on the application.

The pleated design significantly increases the surface area of the filter, resulting in improved particle capture efficiency and longer service life compared to traditional flat filters. The pleats also provide structural support, preventing collapse under high differential pressures.

Micron pleated stainless steel filters find applications in a wide range of industries, including pharmaceuticals, food and beverage processing, petrochemicals, water treatment, and aerospace.

Maintenance of these filters is relatively straightforward, involving periodic cleaning or replacement, depending on the level of contamination and the filtration process. This ease of maintenance contributes to their cost-effectiveness and long-term reliability.


Our company provides a kind of metal alloy to solve the problem of providing products with excellent

performance in high temperature and high corrosive environment. Our products are very strong

and welded or sintered. Length, diameter, thickness, alloy, medium grade and other specifications

can be adjusted during the production process, so that the product is suitable for a variety of

filtration, flow and chemical compatibility in different customer processes.


Can the stainless pleated filter be customized?

Stainless pleated filters can be customized to suit specific filtration needs. These filters are versatile and can be tailored to various applications. Customization options include choosing the filter media, pore size, dimensions, end caps, gaskets, and more.

For example, in industrial settings, stainless pleated filters can be customized to withstand high temperatures, corrosive chemicals, or extreme pressure conditions. In laboratory environments, they can be tailored for precise particle retention.

Customization allows for optimal performance and cost-efficiency, as filters can be designed to match the specific contaminants and flow rates of a system.

What is the filter's compatibility with different types of fluids, including oil, water, chemicals, or gases?

stainless pleated filter

Stainless pleated filters are highly compatible with a wide range of fluids, making them a versatile choice for various applications. Their compatibility extends to oil, water, chemicals, and gases.

Oil: Stainless pleated filters are often used in hydraulic systems and lubrication applications. They can effectively trap contaminants and particles in oil, ensuring smoother equipment operation and prolonging the life of machinery.

Water: These filters are suitable for water purification and treatment processes. They can remove impurities, sediments, and particulate matter from water sources, making them valuable in residential, commercial, and industrial water filtration systems.

Chemicals: Stainless pleated filters can handle a variety of chemicals, thanks to their corrosion-resistant stainless steel construction. They are employed in chemical processing industries to maintain the purity of chemicals and protect downstream equipment.

Gases: These filters are also used in gas filtration applications, such as air purification and gas analysis. They can effectively remove particulates and contaminants from gases, ensuring a clean and safe working environment or precise analytical results.

How does the pleated design affect the dirt-holding capacity compared to non-pleated filters?

stainless pleated filter

Stainless pleated filters have a significant advantage in dirt-holding capacity compared to non-pleated filters. The pleated design essentially increases the surface area available for filtration within a confined space. This expanded surface area allows pleated filters to capture and retain more dirt, dust, and particles from the air or fluid passing through them.

In non-pleated filters, the filter media is usually flat or has minimal folding, which limits the area for contaminants to be trapped. As a result, non-pleated filters tend to clog and become less effective more quickly because they have less capacity to hold dirt. This can lead to more frequent filter replacements and decreased overall filtration efficiency.

Pleated filters, on the other hand, provide a larger, three-dimensional filter media that not only captures more contaminants but also maintains a more consistent flow of air or fluid. This results in a longer lifespan for the filter and better performance in trapping particles of various sizes.

What is the process for installing the stainless pleated filter in a filtration system?

install stainless pleated filter

First, ensure the system is powered off and isolated from the water source. Then, open the housing or compartment designed for the filter. Remove the old filter if present. Take the stainless pleated filter and inspect it for any damage or defects.

Align the filter with the designated slots or connectors, making sure it fits securely. Close and seal the housing, ensuring no gaps or leaks. Turn the system back on and check for proper water flow and pressure.

Regularly monitor the filter’s condition and replace it according to the manufacturer’s recommendations to maintain optimal filtration performance.

Is there a recommended procedure for maintaining the filter to maximize its lifespan?

stainless pleated filter

To maximize the lifespan and effectiveness of a stainless pleated filter, whether it’s for an air purifier, HVAC system, or any other filtration device, it’s crucial to follow a recommended maintenance procedure. Here’s a concise guide:

Regular inspection: Check the filter regularly for visible dirt, dust, or debris buildup. A visual inspection can help you determine when it’s time for maintenance.

Cleaning: If your filter is washable or reusable, follow the manufacturer’s instructions to clean it. Typically, this involves rinsing it with water or using a mild detergent. Make sure it’s completely dry before reinstalling.


Replacement: Disposable filters should be replaced according to the manufacturer’s recommended schedule. This can vary depending on the type of filter and its usage but usually ranges from every 1 to 6 months.

Sealing and installation: Ensure the filter is properly sealed and installed in the system. Any gaps or improper sealing can allow unfiltered air to bypass the filter.

By following these steps, you’ll maximize the lifespan of your filter and maintain optimal air quality and system efficiency.


Most frequent questions and answers

Stainless steel pleated sintered mesh filters are engineered to handle high-velocity flows while maintaining optimal filtration performance. These filters are constructed using multiple layers of stainless steel wire mesh that are sintered together, creating a robust and durable structure.

The pleated design of these filters significantly increases their surface area, allowing them to effectively capture particles and contaminants from fluid streams even at high velocities. The pleats create a labyrinthine path for the flow, promoting efficient particle interception and retention.

Stainless steel is renowned for its corrosion resistance and mechanical strength, making it an ideal material for high-velocity applications. It can withstand the forces generated by rapid fluid flow without deformation or failure.

Additionally, the sintering process ensures uniform pore sizes and excellent particle capture, enabling these filters to maintain their filtration efficiency even under challenging conditions.

Firstly, ensure the pleated stainless steel cartridge’s pore size is suitable for your application to prevent clogging. Select a cartridge with a larger surface area to accommodate the thicker fluid, promoting efficient flow. Regular maintenance, such as backwashing or cleaning, is essential to prevent blockages and maintain optimal performance.

Additionally, assess the cartridge’s compatibility with the fluid’s chemical composition to prevent corrosion or degradation. Consider the pressure and temperature requirements, as high-viscosity fluids may affect these parameters differently.

Stainless steel pleated woven filter cartridges can offer significant cost-effectiveness over the long term when compared to other filtration options. While their initial purchase price might be higher than some alternatives like disposable filter media, their durability and performance often outweigh the upfront costs.

Stainless steel cartridges are known for their longevity and robustness. They can be cleaned and reused multiple times, reducing the need for frequent replacements. This feature not only saves on material costs but also reduces downtime for cartridge changes, leading to increased productivity.

Moreover, stainless steel pleated woven filter cartridges can withstand a wide range of operating conditions, including high temperatures and aggressive chemicals, without degradation. This means fewer replacements due to material breakdown or incompatibility issues.

When you factor in the reduced maintenance, labor, and disposal costs associated with disposable filters, stainless steel cartridges prove cost-effective in the long run.

Using stainless steel pleated wire mesh filters in extreme conditions, such as high or low temperatures, can present certain challenges and potential issues.

In high-temperature applications, stainless steel filters are generally resilient, but they may still face issues like thermal expansion, which can affect the structural integrity of the filter housing. Additionally, prolonged exposure to extremely high temperatures can cause the filters to degrade over time, leading to reduced filtration efficiency.

In low-temperature environments, stainless steel can become brittle, which may increase the risk of filter damage or breakage if subjected to mechanical stress or impact. This brittleness can also affect the filter’s sealing capability.

Another challenge is the potential for thermal cycling in applications with varying temperature conditions, as this can cause expansion and contraction of the filter media, potentially leading to leakage or damage.

The efficiency drop or change in performance of a stainless steel mesh pleated filter cartridge over time as it accumulates contaminants depends on various factors, including the filter’s design, the nature of the contaminants, and the maintenance regimen.

Initially, the filter operates at its highest efficiency, effectively capturing particles as they flow through the mesh. However, as contaminants accumulate, the filter’s performance gradually degrades. This typically results in reduced flow rates as the filter becomes clogged, potentially leading to decreased system efficiency and increased pressure differentials.

The rate of efficiency drop depends on the filter’s pore size, the concentration and size distribution of contaminants, and the flow rate. Larger particles may be trapped near the surface, forming a “pre-filter” layer that can extend the filter’s lifespan, but smaller particles may penetrate deeper into the media, causing more rapid clogging.

Stainless steel pleated sintered filters can indeed be utilized in submerged or submersible applications, provided certain considerations are addressed. Firstly, the filter’s material should be corrosion-resistant to withstand prolonged exposure to water or corrosive fluids.

Secondly, the filter’s design must accommodate the pressure differentials experienced underwater, ensuring it can withstand the mechanical stresses without deformation. Adequate sealing and gasketing are vital to prevent leaks.

Additionally, regular maintenance and inspection are crucial to monitor filter performance and prevent clogging, which can affect filtration efficiency.

Proper sizing, orientation, and placement within the submerged system are also essential for optimal filtration and longevity in such environments.

Using a pleated sintered mesh filter offers several advantages over other filtration media. First, it provides a high surface area due to its pleated design, allowing for efficient particle capture and extended service life.

The sintering process fuses metal particles, ensuring durability, corrosion resistance, and compatibility with a wide range of chemicals and temperatures. Pleated sintered mesh filters also offer precise filtration with customizable pore sizes, making them suitable for fine filtration applications.

Their low-pressure drop minimizes energy consumption, while their easy maintenance reduces downtime.

Typically, stainless steel pleated sintered wire mesh filters can achieve filtration ratings ranging from submicron (less than 1 micron) to several hundred microns. They can be designed with varying pore sizes, wire diameters, and pleat counts to achieve the desired level of filtration.

For instance, if fine particle removal is essential, a filter with a lower micron rating, such as 1 or 5 microns, may be chosen. In contrast, applications requiring coarser filtration may utilize filters with larger micron ratings, such as 50 or 100 microns.

Stainless steel mesh pleated filter elements are typically composed of high-quality stainless steel, primarily AISI 304 or AISI 316L grades. AISI 304 stainless steel, known for its corrosion resistance and durability, contains about 18% chromium and 8% nickel.

AISI 316L stainless steel, on the other hand, includes additional molybdenum for enhanced corrosion resistance, making it suitable for more aggressive environments. These materials are woven into a fine mesh and then pleated to increase surface area, improving filtration efficiency and strength.

Stainless steel pleated filter cartridges are designed to withstand a wide range of temperatures, making them suitable for various industrial applications. The maximum temperature these cartridges can endure depends on the specific grade of stainless steel used in their construction.

Common stainless steel grades like 304 and 316 can typically withstand temperatures ranging from -150°C (-238°F) to 800°C (1472°F). However, there are specialized stainless steel alloys, such as Inconel or Hastelloy, that can handle even higher temperatures, often exceeding 1000°C (1832°F).

The maximum temperature tolerance also depends on the filter cartridge’s design, thickness, and any additional coatings or treatments applied to it.

SS304 wire mesh pleated filters are known for their high dirt-holding capacity, which is a crucial attribute in filtration applications. The dirt-holding capacity of a filter refers to its ability to retain and accumulate contaminants, particles, or impurities without significantly reducing flow rates or requiring frequent replacement.

Measuring dirt-holding capacity typically involves conducting laboratory tests. The filter is challenged with a known quantity of contaminant particles, and the test continues until the filter reaches a specified pressure drop or when it can no longer effectively function due to clogging.

The difference in pressure between the clean and clogged states is used to determine the filter’s dirt-holding capacity.

The pressure drop across an SS316 wire mesh pleated filter varies with flow rates and is influenced by multiple factors, including the filter’s design, dimensions, porosity of the mesh, and the properties of the fluid being filtered.

At lower flow rates, the pressure drop tends to be lower as the fluid has more time to pass through the mesh without causing significant resistance. As the flow rate increases, the pressure drop typically increases due to higher flow velocity and increased resistance as the fluid interacts with the filter material.

To determine the pressure drop at different flow rates for an SS316 wire mesh pleated filter, specific tests are conducted in a controlled environment. The filter is exposed to varying flow rates, and the pressure drop across the filter is measured at each flow rate.

This data is then used to create a pressure drop vs. flow rate curve, which provides insights into the filter’s performance under different flow conditions.

Stainless mesh pleated filters are indeed known for their compatibility with a wide range of fluids, including some corrosive or aggressive ones. These filters are typically made from high-quality stainless steel, which exhibits excellent resistance to corrosion, rust, and chemical reactions. The pleated design enhances their surface area and filtration efficiency.

The extent of compatibility, however, depends on several factors. Firstly, the grade of stainless steel matters. Higher-grade stainless steel, such as 316 or 316L, offers superior resistance to corrosive fluids compared to lower-grade alloys. It’s crucial to select the appropriate stainless steel grade based on the specific fluid’s composition and concentration of corrosive elements.

Moreover, the filter’s design, including the pleating density and thickness, also plays a role. Thicker and denser pleats provide better protection against aggressive fluids but may impact flow rate. Additionally, the filter’s housing material and gaskets should also be considered for compatibility.

Stainless steel wire mesh pleated filter cartridges can be enhanced with special coatings or treatments to optimize their performance in specific filtration applications. These enhancements are often tailored to meet specific requirements, such as improved filtration efficiency, resistance to particulate buildup, or protection against corrosion. Some common treatments and coatings include:

Oil and water repellent coatings: These coatings can be applied to make the filter hydrophobic or oleophobic, preventing the filter media from clogging with water or oily substances.

Anti-corrosion coatings: In aggressive environments, filters may be treated with anti-corrosion coatings to provide additional protection against chemical degradation and rust.

Surface modifications: Surface treatments like plasma etching or chemical etching can alter the surface properties to enhance filtration efficiency or make the filter easier to clean and maintain.

Anti-static coatings: In industries where static electricity poses a risk, anti-static coatings may be applied to the filter media to dissipate electrical charges safely.

These coatings and treatments are applied judiciously based on the specific filtration needs and the type of fluids being processed, ensuring that the stainless steel wire mesh pleated filter cartridge performs optimally in its intended environment.

Micron pleated stainless steel filters are designed to be cleaned and reused multiple times, making them a cost-effective and environmentally friendly filtration option. These filters are typically constructed from high-quality stainless steel mesh with finely pleated layers, which capture and retain contaminants such as particles, debris, and impurities.

Cleaning the filter is a straightforward process. It involves backwashing, ultrasonic cleaning, or simply rinsing with water to remove accumulated debris. After cleaning, the filter can be dried and reinstalled, restoring its filtration efficiency.

This reusability feature not only saves money on replacement filters but also reduces waste, making it a sustainable choice for various applications like industrial processes, air purification, and water treatment.

Firstly, the pleating increases the surface area available for filtration within a compact space. This expanded surface area allows for greater contact between the filter media and the fluid or gas being filtered. As a result, the SS wire mesh pleated filter cartridge can capture more contaminants and particles efficiently, improving filtration performance.

Secondly, pleating helps to maintain a uniform flow rate throughout the filter’s lifespan. As the filter becomes clogged with debris, the pleated structure ensures that the flow remains consistent by preventing localized blockages. This promotes a longer service life and reduces the frequency of filter replacement.

Additionally, the pleated design enhances structural integrity, making the filter more robust and resistant to mechanical stress. This durability is particularly valuable in high-pressure or turbulent applications where the filter needs to withstand substantial forces.

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