Wire Mesh: A Guide to the Right Product | LSM

26 Aug.,2024

 

Wire Mesh: A Guide to the Right Product | LSM

The flexibility and durability of wire cloth makes it a versatile product. From the food and beverage production industry to automotive, pharmaceutical, and medical sectors, metal mesh is being increasingly used across multiple industries. 

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As there is a surge in the use of wire cloth, mesh products have grown into various types, standards, and patterns catering to the industry-specific demand. The production has become exceptionally sophisticated with the invention of new molecular diffusion-bonding and lamination technologies. Depending on required materials and pore sizes, one can find the exact wire mesh material they need. 

Each of these wire mesh products varies based on applications, the number of laminated layers, and mechanical properties, in addition to the fabrication process. Technical and metallurgical considerations add to the growing diversity that demands careful and need-specific selection of wire cloth. Here is a guide on different types of metal mesh products, their significance, and how to select the right product for your application. 

 

Wire Mesh: What and How

Wire mesh refers to a metal net or screen of attached or woven strands formed by intersecting strands of wire. Stainless steel, copper, aluminum, brass, and bronze are the most popular metals used to produce wire mesh filters used for screening, structuring, and shielding. A filter made from sintered wire cloth is the best choice since sintering enables bonding at the molecular level and leads to laminated layers of woven wire. 

There are two major ways of manufacturing metal mesh &#; weaving and welding. Woven wire mesh is created when metal wires are woven into a web of intersected wires. It follows the pattern of one perpendicular wire woven over and under another wire. This pattern creates a web of mesh wire. Welded wire mesh, on the other hand, is produced when metal wires are put in rows and columns as per the size of the required pores and then are welded at the intersection. 

 

Wire Mesh: Types, Significance and Use

Whether meant for domestic or industrial use, sintered wire cloth comes with varying types of coarseness, weight, and aperture. Different types of sintered wire cloth have unique features, patterns, qualities, and functionalities.

 

Stainless Steel Wire Mesh &#; Prepared from steel or iron-nickel alloy, this type of metal mesh is strong, sturdy, and reliable. Stainless steel wire mesh can have extremely low-variant but very stable pores. It comes in both high-carbon and low-carbon variants and is available in various patterns. Sintered wire cloth of steel is the best suitable for extremely corrosive or high-temperature environments and outdoor applications. Steel wire mesh filters are widely used in separation technology, architecture, and heat conditioning.

 

Aluminum Wire Mesh &#; Aluminum wire mesh is often chosen for its relative affordability compared to other metals, as well as for its low weight compared to steel or stainless steel. Aluminum wire mesh is about a third of the weight of a stainless steel mesh with the same specifications, which can make it useful in the creation of items like personal audio headsets where low weight is critical.

 

Plain Weave Sintered Square Woven Wire Mesh &#; This type of sintered wire mesh laminate is made by sintering multiple layers of plain weave square woven wire mesh together. Because of the large open area percentages of the square woven wire mesh layers, this type of sintered wire mesh laminate has good permeability characteristics and low resistance to flow. This type of sintered wire mesh laminate is useful for polymer production, as well as a variety of fluid and air filtration applications.

 

Dutch Woven Sintered Wire Mesh &#; Wires of different diameters are used and pushed closer to each other to achieve a sintered wire mesh cloth of the highest density. These can be either plain or twill weave wire mesh. When made from sintered metals, the Dutch pattern produces more rigidity and tensile strength. The closer wire placement means a higher particle retention capability up to 10 micrometers. Dutch woven sintered wire mesh is used for very fine filtration applications and the making of protection chassis, enclosures, and boxes. The absence of openings allows this sintered wire cloth type to make the best water, air, fuel, plastic processing, and hydraulic filters.  

 

5-Layer Sintered Wire Mesh &#; 5-layer sintered wire mesh is created when a single layer of fine woven wire mesh is placed between two layers of coarser square woven meshes. It is then added to two layers of a strong Dutch woven wire mesh and sintered together to form a strong plate. The single layer of fine woven wire mesh acts as the filtration layer, and can be customized to meet a particular filtration rating, ranging from 1 micron to 200 microns.

 

Double Weave Wire Mesh &#; A variant of the pre-crimped weave pattern, double weave wire mesh derives its name from its manufacturing process. Two wrap wires run over and under two weft wires making this type of wire mesh robust to withstand high-intensity tasks. Double weave sintered wire cloth is the top choice for vibrating screens of conveyor belts, mining filters, and crushers. Barbecues also utilize this wire mesh.

 

Epoxy Coated Wire Mesh &#; Epoxy coated wire mesh can be used in a variety of filtering applications and as a support or for pleat spacing in filters. Door and insect screens are oftentimes produced using epoxy coated wire mesh.  The epoxy coating can be applied to plain steel, aluminum, or stainless steel wire mesh.

 

Tips To Select The Best Wire Mesh

While buying metal mesh, one must consider the following points.

  • The purpose for which you need wire mesh. Each type has its advantages and disadvantages for

    various applications.

  • The fabrication process is another important area to look at. This impacts the durability, structural rigidity, and tensile strength of a wire mesh.

  • Pore size and pattern is important based on industry-specific filtration needs. For example, the Dutch pattern enables much higher precision filtration of particles compared to other variants.

  • Sintered metal or

    alloy

    plays a role too in selections based on temperature, environment, and nature of the application. Non-corrosive metals are a must if it is mining, oil, or water industry. At locations with extreme temperatures, metals need to be highly resistant to corrosion. 

  • The choice of sintered metals should also consider the potential presence of contaminants in the filtering process.

 

Contact Lawrence Sintered Metals for Wire Mesh

Lawrence Sintered Metals makes the best-quality and budget-friendly sintered wire cloth suitable for a range of applications. Contact us to learn more about our wire mesh and the applications it can be used for. 

For more 304 Stainless Steel Wire Meshinformation, please contact us. We will provide professional answers.

How to Order Wire Mesh

How To Specify Wire mesh

In order to request a quote or order material, it is essential to identify your complete wire mesh specifications. Please find below the seven key criteria needed to request a quote or to place an order with Darby.

  1. Quantity &#; how many pieces or rolls do you require for your application? Do you need 1 roll, typically 100 feet, or 1 piece cut to 50 feet long? Do you need 3 pieces cut to size, each piece 8 feet in length? Do you require discs 7.25&#; diameter? Or 50 pieces cut to 4 foot by 10 feet.
  2. Dimensions&#; what are the dimensions of the roll or piece you need? Rolls, which typically measure 100 feet in length, are often available in widths: 3 foot, 4 foot, and 5 foot. If you require cut pieces, do you need 1 piece, 4 foot by 12 foot, 6 pieces, 2 foot by 4 foot, or 48 pieces, 1 foot by 1 foot? If your requirement needs custom manufacturing, will 30&#; by 72&#; pieces fit your template or frame?
  3. Mesh (Mesh Count) &#; first, measure 1&#; (from center to wire to center of wire), then count the number of openings in that 1&#; span. This number is your mesh, or mesh count. If you require a space cloth, what is the clear opening (in inches) between parallel and adjacent wires?
  4. Diameter Wire&#;what is the diameter of the wire you need, in inches? Often times a micrometer, a specialized instrument which measures diameter is used. If you happen to know your mesh count, and you&#;re a bit unclear in terms of the diameter wire, the standard or market grade meshes are an excellent starting point.
  5. Metal or Alloy&#; what metal or alloy will work best in your application?
  6. Type of Weave&#; do you requirements call for a plain weave? Or is it a twilled weave? Do you need a welded wire mesh specification?
  7. Type of Crimp&#; if your requirements call for a woven mesh, there will need to be a crimp style. Is it a plain crimp, intermediate crimp, lock crimp? A hybrid crimp style? Plain crimp is considered the most common.

Examples:

1 Pc. 36&#; wide x 10FT (30 SQFT)
Copper Woven Wire Mesh&#;Darby #40CU.010PL
40 x 40 Mesh / .010&#; Diameter Wire

1 Roll, 48&#; wide x 100FT (400 SQFT)
T-304 Stainless Steel Welded Wire Mesh&#;Darby #.063WD
2 x 2 Mesh / .063&#; Diameter Wire

1 Pc. 48&#; wide x 25FT (100 SQFT)
Plain Steel Woven Wire Mesh, Intercrimp&#;Darby #1&#;PS.120IN
1&#; x 1&#; Mesh / .120&#; Diameter Wire

1 Pc. 36&#; x 48&#; (12 SQFT)
Monel 400 Woven Wire Mesh&#;Darby #100MO.PL
100 x 100 Mesh / .&#; Diameter Wire

10 Rolls, 60&#; wide x 100FT ( Total SQFT)
Galvanized Before Welded Wire Mesh&#;Darby #1GA.080WD
1&#; x 1&#; Mesh / .080&#; Diameter Wire (#14 Ga.)

25 Pcs. 40&#; x 8FT (26.66 SQFT per Piece)
T-316 Stainless Steel Welded Wire Mesh &#; Custom Manufactured w/Open Edges
2&#; x 2&#; Mesh (Center to Center) / .135&#; Diameter Wire (#10 Ga.)

500 discs, 8&#; Diameter
Brass Woven Wire Mesh &#; Darby #16BRS.018PL
16 x 16 Mesh / .018&#; Diameter

12 Sheets, 4FT x 10FT (40 SQFT per Sheet)
Plain Steel Welded Wire Mesh, Untrimmed Edges &#; Darby #2&#;PS.250WD
2&#; x 2&#; Opening Size / .250&#; Diameter Wire

Of course, if you know your Darby item number, your quantity and your dimensions, we can offer competitive pricing and delivery information quickly and easily.

If you are unsure or unclear about any of these criteria, please visit the wire mesh essentials portion of our website. The wire mesh glossary and metals & alloys page contain images and descriptions of the key terms used throughout the industrial wire mesh industry.

If you already have a sample of mesh that you are looking to match, we do offer free mesh analysis where we will identify the mesh count, diameter wire, type of weave and type of crimp at no charge.

Finally, it is important to note that this website has been designed with an emphasis on meeting the requirements of a broad range of wire mesh users. This website, including the Mesh by Application portion, is intended to be used as a guide to assist in the purchasing of wire mesh and wire cloth. We cannot make specific wire mesh recommendations for use in specific applications. In order to proceed with an order, Edward J. Darby & Son, Inc. needs to be given the seven criteria as detailed above.

If you are unsure about what mesh to use, we recommend purchasing samples or prototypes or contacting an expert&#;engineering or otherwise&#;in your field for more tailored advice for your application.

Shipping Information

How does wire mesh ship?

Unless otherwise stated, pricing does not include shipping costs, and delivery is considered FOB Origin. Origin includes our Philadelphia, PA warehouse or any of Darby&#;s mills.
The shipping method is determined by what is ordered and how much of it is ordered. Edward J. Darby & Son, Inc. stocks over 2,000 different industrial wire mesh specifications, not including our ability to custom manufacture almost any requirement. To adapt to this wide array of inventory and custom manufacturing options, Darby offers two primary shipping methods&#;UPS and Motor Freight.

A significant portion of the thousands of wire mesh orders that we ship each year are via UPS. UPS is our preferred carrier and with good reason. They offer competitive pricing, responsive service and excellent convenience for our customers. Additionally, Darby is a daily pick up for UPS, and just 6 miles from their terminal, allowing us to get our mesh to you faster than many other options.

UPS does, however, have specific weight and size restrictions for packages that our mesh shipments must adhere to:

  • Packages can be up to 150 lbs.
  • Packages can be up to 165&#; in length and girth combined.
  • Packages can be up to 108&#; in length
  • Packages with a large size-to-weight ratio require special pricing and dimensional weight calculations. (Source www.ups.com)

UPS shipping costs are determined by the destination zip code as well as the weight and size of the shipment. UPS also offers expedited services, including next day and second day delivery.

If a shipment exceeds any of these requirements, an order must ship via LTL Motor Freight Carrier.

LTL (Less-than-Truckload) Carriers are used in the instances when material is too heavy or too large to ship via UPS. Some of the more recognizable carriers include: Fed Ex Freight, UPS Freight, Pitt-Ohio, Con-way (CCX), and Yellow-Roadway (YRC). Shipments requiring LTL Carriers are often packaged on a pallet or placed into a crate (ideal for fragile shipments), and in many cases, require a lift gate, fork lift or pallet jack to unload.

Like UPS, LTL Carrier pricing is based upon the destination zip code as well as the weight and size of the shipment.

LTL Carriers prefer to deliver material to a commercial or business address, as opposed to a residential one. Citing the special services required in handling a residential delivery, including setting up an appointment and utilizing a truck outfitted with a lift gate, LTL Carriers often impose extra charges for these deliveries. Should a customer require a residential LTL delivery or any other type of special delivery (correctional facility, farm, church, jobsite delivery, etc.) it is critical that the customer inform us of these requirements before your order ships. Please keep in mind the decision of a delivery location is made solely by the carrier and applies to both UPS and LTL shipments.

From time to time, Edward J. Darby & Son, Inc. does handle other types of shipments including: international air freight shipments, truckload shipments and courier services. Please contact us with your requirements for more information.

How can shipping costs be kept to a minimum?

Darby realizes the importance in keeping your costs down. We constantly negotiate with these carriers to make sure pricing is competitive and in-line with the marketplace. We also take the necessary precautions to avoid extra shipping charges imposed by a carrier by packing material as efficiently and economically as possible.

As previously mentioned, LTL motor freight carriers often impose a surcharge for extra services required with a residential delivery. It is important to discuss with Darby&#;s shipping administrator or sales person various options that seek to minimize these charges. For example, many freight companies offer a terminal pick up, which can eliminate residential delivery fees.

We also offer pick-up at our facility for local customers. Please be sure to discuss this with your sales person or shipping manager. Your order must be pre-scheduled to ensure your order is ready. Directions to our Philadelphia, PA facility can be found here.

Finally, most parcels that ship FOB: Origin ship &#;prepaid and add.&#; This means that the shipment cost will be added to your transaction. Should you have a UPS account or an account for a preferred motor freight carrier, please let us know and we can ship your parcel out accordingly.

How long will delivery take?

Assuming a customer opts for standard and non-expedited delivery, the number of days in transit will depend on your location. The maps below illustrate the standard days in transit for shipments that originate from Philadelphia, PA :

UPS Shipments:

 

LTL Shipments:

 


Pricing Information

Pricing in the wire mesh industry can be both confusing and volatile. By and large, because the wire mesh market is closely linked to the metals market, pricing for wire mesh can be impacted by fluctuations in the value of copper, nickel and iron. Further, because there are so many different specifications and countless ways in which mesh can be purchased, pricing for wire mesh is not always straight forward. We have developed the following section to help resolve some of these common pricing related questions.

More Information About Pricing

For more information, please visit Welded Gabion Mesh.