| Product name | Wedge wire mesh |
| Material | 304, 304L, 316L, 904L, Duplex 2205/2507, Hastelloy C-276, Titanium, Moenl 400 (upon request) |
| Slot Opening | 0.02mm – 10mm (20 microns – 10 mm) |
| Profile Wire Sizes | 1.0×2.0mm, 1.5×2.5mm, 1.5×3.0mm, 2.0×3.5mm, etc. |
| End Connections | Flange, thread, conical bottom, blind plate, or custom |
| Packaging | EPE foam + bubble wrap + wooden box |
| Payment method | T/T,LC, Western Union, PayPal, Escrow and Money Gram |
Wedge wire screens (also known as Vee-Wire or Johnson screens) are precision manufactured using continuous V-shaped profile wires welded onto support rods. Unlike perforated plates or woven meshes, this unique V-profile design delivers exceptional mechanical strength while maintaining an ultra-high open area.
The wedge-shaped gap (narrow at the surface, wider at the bottom) prevents particle trapping and allows easy backwashing. Ideal for demanding filtration, straining, and screening applications across chemical, water treatment, food & beverage, and mining industries.
Structural Features
Profile Wire (Vee Wire)
Triangular or wedge-shaped cross-section.
The narrow top edge defines the retention slot.
Profile Wire (Vee Wire)
Round or trapezoidal rods placed longitudinally underneath
the profile wire. Provide mechanical strength.
The narrow top edge defines the retention slot.
Profile Wire (Vee Wire)
Triangular or wedge-shaped cross-section.
The narrow top edge defines the retention slot.
Profile Wire (Vee Wire)
Triangular or wedge-shaped cross-section.
The narrow top edge defines the retention slot.
Weave Type
The weaving types of stainless steel wire mesh mainly include three types: Plain weave, Twill weave and Dutch weave.
Plain weave and twill weave are the most common weaving type. They are economical, durable, and have uniform mesh. These two methods are usually used. The difference lies in that twill weave can produce metal meshes with smaller holes and larger wire diameters.
Dutch weave is quite unique. It is thicker in thickness, thus having greater strength, and it can produce metal meshes with higher filtration accuracy. The smallest can be as small as 1 micrometer. However, the cost is also relatively high.
Product Feature
- Strong Corrosion Resistance: 304 stainless steel is rich in alloying elements such as chromium (Cr) and nickel (Ni). The chromium content is more than 18%, which can form a dense and strong oxide film on the surface of the woven mesh. This oxide film, like a strong shield, effectively blocks the erosion of various corrosive media such as acids, alkalis, salts, and water vapor. Even in harsh chemical environments, the woven mesh can remain stable for a long time without being corroded and damaged, which greatly prolongs the service life of the product. It is very suitable for use in environments with strong corrosiveness such as chemical industry and marine fields.
- Flexible specifications: We are well aware of the diverse needs of different customers in different application scenarios. Therefore, the mesh shape, aperture size and wire diameter of 304 stainless steel woven mesh can be accurately adjusted according to the actual requirements of customers. The aperture size ranges from micron-level ultra-fine apertures to centimeter-level larger apertures; the wire diameter can also be flexibly selected. The complete range of specifications enables this product to perfectly adapt to various complex and special application scenarios.
- High Permeability and Filtration Precision: Through precise weaving technology, the meshes of 304 stainless steel woven mesh are uniform. The uniform meshes ensure stable and precise filtration performance. In the screening and filtration process, it can efficiently separate particles and impurities of different sizes. In industries such as food and medicine that have extremely high requirements for particle classification accuracy, the woven mesh can accurately screen out products that meet the standards, ensuring product quality and safety. At the same time, the uniform meshes also ensure good permeability, allowing fluids to pass through smoothly and reducing pressure loss.
Applications
- Oil & Gas / Petrochemical: Catalyst recovery, amine filtration, hydrotreater internals, reformer screens.
- Water & Wastewater Treatment: Seawater intake screens, deep well filters, ion exchange distributor/collector baskets.
- Food & Beverage: Juice press screens, starch washing, syrup filtration, oil degumming.
- Mining & Aggregate: Dewatering screens, vibrating screen panels, sizing screens.
- Power & Environmental: Desulfurization nozzle protection screens, landfill leachate treatment screens.
