If your company needs wire cloth products, you have an extraordinary range of options to choose from. That means you need a clear understanding of some important functional requirements in order to select the right wire cloth.
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Here’s a closer look at 8 features to consider when purchasing wire cloth.
1. Temperature
Understanding temperature thresholds is especially important in high-temperature applications when a fireproof wire mesh is needed. Given woven wire mesh can be made of any malleable metal or alloy, you should choose the specific material that works for your processes. A sampling of some of the maximum operating temperatures includes:
2. Viscosity
For applications such as wastewater treatment, oil handling and other petrochemical filtration, viscosity is an important consideration. Thinner, less thick fluids flow through filters faster. For highly viscous material processing, you need to discuss which type and size of wire mesh are necessary to achieve optimal results. In many cases, viscosity is directly related to temperature.
3. Pressure drop requirements
As materials flow through a filter and contaminants are removed, the pressure drops. After being filtered, the pressure will be lower than before. The wire cloth you choose for your filter media plays a big role in determining the pressure drop rate. Ultimately, the pressure drop will reach a point where the filter needs to be changed. Efficient wire mesh solutions that meet your pressure drop requirements reduce costs and contamination risks.
4. Specific gravity
Tailoring your wire cloth specifications often depends on the use. For many manufacturing processes, wire cloth mesh baskets and sieves are used to measure and test the specific gravity of a filtered material. Commonly made of stainless steel or brass, these products need to be ordered to sync with your specific gravity testing needs.
5. Particulate matter size
Particulate size is a seemingly obvious consideration when choosing the right wire mesh. Knowing the size of retained particles helps inform the mesh count, opening size and wire diameter. Test sieves in particular should be purchased to meet the required standards for retained particulate matter sizes.
At Newark Wire, we recommend selecting a size slightly smaller than that required.
None of these components work in complete isolation. For example, different mesh products with the same particle retention rate can have very different flow rates and pressure drop rates. Working collectively with your wire cloth provider helps you identify the right product for your manufacturing needs.
6. Flow Rates
Flow rate, viscosity and pressure drop are highly interrelated. For processes that mandate a required flow rate, you’ll want to consider the Percentage of Open Area to help determine the right mesh product.
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7. Contaminant Types
The types of contaminants will help determine the material to be used, wire diameter, wire mesh density, tolerance, opening size and weave type.
8. Corrosive Effects
While most wire cloths are susceptible to corrosion, there are materials such as titanium and alloys like Hastelloy, Inconel and Nichrome that can withstand more corrosive applications.
How do these myriad and interconnected criteria come together to select the ideal wire cloth? It’s best done in partnership with a skilled wire mesh producer like Newark Wire.
A process engineer who decides to use wire cloth in a liquid system must coordinate pressure-drop requirements with liquid temperature, viscosity and specific gravity. The engineer must also integrate information on particulate matter size and flow rates, and consider the nature of the contaminants or corrosive environment to be encountered. Once the parameters are set, hundreds of standard cloths are available in the common metals. In most cases, the engineer will not need to custom design a cloth, and manufacturers are helpful with application and metallurgical assistance for specific problems.
In summary, when choosing wire cloth, consider:
Rumination resistance, strength, and affordability are important considerations when choosing the proper material for your particular application. We will examine the characteristics and uses of Hastelloy C-22, SS904L, and SS316L in this post to assist you in choosing the material that best suits your requirements.
The nickel-chromium-molybdenum-tungsten alloy known as Hastelloy C-22 has improved resistance to pitting and crevice corrosion in addition to uniform and localized corrosion. Its outstanding adaptability and high performance in a variety of harsh chemical settings make it a preferred option in industries like pulp and paper production, pollution control, and chemical processing. Hastelloy C-22’s high chromium content makes it highly resistant to oxidizing media, while its high tungsten and molybdenum content makes it exceptionally resistant to reducing conditions.
SS904L, which goes by UNS N, is austenitic stainless steel that has elevated concentrations of molybdenum, nickel, and chromium. Its exceptional resistance to pitting and crevice corrosion in chloride-containing environments—found in the construction of saltwater desalination plants, chemical processing facilities, and pharmaceutical equipment, for example—is a result of these alloying elements.
Austenitic stainless steel, or SS316L, is a low-carbon variant of SS316 that is well-known for its strong creep strength at high temperatures and exceptional corrosion resistance. Its low carbon content ensures better resistance to intergranular corrosion in the as-welded condition by reducing carbide precipitation during welding. Because of its higher molybdenum content, SS316L is more resistant to pitting and crevice corrosion in settings with chloride, which makes it ideal for use in harsh chemical and marine applications.
When outstanding corrosion resistance and great performance are critical for your application, Hastelloy C-22 is the clear winner. Because of its special combination of tungsten, nickel, chromium, and molybdenum, it offers unmatched defense against a variety of harsh chemical conditions, such as oxidizing and reducing media. The alloy is a strong candidate for use in the chemical processing, pollution control, and pulp and paper sectors because of its resistance to pitting and crevice corrosion, as well as both uniform and localized corrosion. Hastelloy C-22’s high chromium content guarantees its exceptional resistance to oxidizing media, while the addition of tungsten and molybdenum improves its capacity to flourish in reducing environments. Notably, the alloy is the best option for applications where durability and dependability are essential because of its extraordinary versatility and great performance. Hastelloy C-22 is the incomparable option for individuals seeking unwavering corrosion resistance and dependability, regardless of the extreme conditions encountered in pollution control or when confronting corrosive problems in the chemical sector.
The qualities and features of SS904L are crucial in establishing its appropriateness while pondering the ideal material for your particular need. SS904L, which is also referred to as UNS N, is austenitic stainless steel that exhibits exceptional resistance to pitting and crevice corrosion in environments containing chloride due to its elevated amounts of chromium, nickel, and molybdenum. Because of this, SS904L is especially well-suited for use in sectors with high exposure to corrosive chloride environments, such as chemical processing facilities, pharmaceutical equipment, and saltwater desalination plants. Because of the alloy’s resistance to the damaging effects of media containing chloride, SS904L is a good option for settings where pitting and crevice corrosion are major concerns.
When deciding which option is best for your particular application, SS316L is a strong contender because of its remarkable ability to withstand corrosion and its high creep strength at high temperatures. This austenitic stainless steel, which is a low-carbon variant of SS316, is well known for its capacity to reduce carbide precipitation during welding, guaranteeing greater resistance to intergranular corrosion in the as-welded state. Because molybdenum is added to SS316L, it becomes more resistant to pitting and crevice corrosion in situations containing chloride, which makes it a perfect material for usage in harsh chemical and marine environments. Because SS316L is resistant to the negative effects of media containing chloride, it is a good option for settings where pitting and crevice corrosion are major concerns.
In conclusion, the particular requirements of your application will determine which of Hastelloy C-22, SS904L, and SS316L to use. To select the best material for your requirements, take into account elements like temperature, corrosive agents, and kind of environment. Making an informed choice might be further aided by speaking with a materials professional.
For more Stainless Steel Wire Mesh Manufacturerinformation, please contact us. We will provide professional answers.