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+86 182 3185 8969
Filtration & Filter Support
Wire mesh for filter support provides a stable backing structure for pleated paper, synthetic media and other filter layers. Jiushen Wire Mesh supplies epoxy coated mesh, stainless steel, plain steel and selected aluminum mesh for hydraulic oil, air, HVAC, automotive and process filtration. Our factory combines in-house weaving, coating, inspection, slitting and order traceability. Buyers can specify mesh count, wire diameter, aperture, weave, roll width and roll length. We review the operating medium, pressure, temperature and forming process before confirming a practical specification for production or replacement programs.
Request a Filter Support Mesh Quote
Filter support mesh is not selected by mesh count alone. The final opening, wire diameter, weave and material must work together with the filter media and operating conditions. An unsuitable specification can reduce flow, deform during pleating or shorten service life.
The support layer helps maintain the shape of filter media during pressure changes, fluid movement and handling. Wire diameter and weave influence stiffness and mechanical stability.
Aperture and open area affect how easily air or liquid passes through the assembly. The specification should support the required flow without weakening the filter structure.
Oil, moisture, cleaning chemicals, temperature and outdoor exposure all influence material selection. Stainless steel, plain steel and epoxy-coated mesh serve different operating environments.
Stable mesh count, width, surface condition and roll dimensions are important for filter manufacturers, OEM production lines and repeat purchasing programs.
Important: Filter support mesh is normally a structural support layer rather than the only filtration medium. Share the filter media, target retention, operating medium and assembly dimensions so the mesh can be matched to the complete filter construction.
Jiushen supplies several wire mesh product families for filtration support and related filter assemblies. Select the product group according to corrosion exposure, support strength, coating requirements and downstream processing.
Commonly selected for hydraulic and air filter support applications. The protective epoxy coating helps provide a practical balance of support, surface protection and cost. Roll supply, slit strips and specified lengths can be discussed according to the order requirement.
Stainless steel mesh is suitable when corrosion resistance, cleanability and long-term dimensional stability are important. Jiushen offers stainless steel grades including 304, 316 and 316L. The published product range covers configurations from 1 × 1 to 635 × 635 mesh, subject to the selected wire diameter and weave.
View Stainless Steel Wire Mesh
Plain steel mesh provides an economical support option for controlled, dry or protected environments. Mesh count, wire diameter and surface treatment can be matched to the support function and the forming process used by the filter manufacturer.
For buyers sourcing a mesh filter rather than support cloth alone, Jiushen also lists metal mesh filter products. Send the required construction, dimensions, drawing or sample so the appropriate configuration and processing scope can be confirmed.
Aluminum alloy mesh can be considered where low weight and corrosion resistance are priorities. Suitability depends on pressure, temperature, filter structure and the required mechanical support, so technical confirmation is recommended before ordering.
If the required material or mesh construction is unclear, provide the service conditions and existing filter details. Jiushen can help narrow the specification for a sample, replacement order or repeat production program.
The correct material depends on the filtered medium, pressure, temperature, corrosion exposure, cleaning method and required service life. The table below provides a starting point for product selection; final compatibility should be confirmed against the actual operating conditions.
| Material | Main Advantages | Typical Considerations | Suitable Starting Point |
| Stainless Steel | Corrosion resistance, cleanability and stable mechanical performance. | Higher material cost than carbon steel; grade selection should reflect chlorides, chemicals and cleaning conditions. | Corrosive, wet, cleanable or long-service filtration assemblies. |
| Aluminum Alloy | Low weight and useful corrosion resistance in suitable environments. | Confirm pressure, temperature, strength and compatibility with the filter assembly. | Weight-sensitive air or equipment applications where mechanical duty is moderate. |
| Galvanized Steel | Cost-effective steel substrate with a protective zinc coating. | Verify chemical exposure, temperature and coating durability before use in demanding media. | Cost-sensitive applications with controlled environmental exposure. |
| Plain Steel | Good stiffness and economical support performance. | Requires suitable protection when moisture or corrosive media are present. | Dry, protected or internally coated filter assemblies. |
| Epoxy-Coated Mesh | Protective surface coating for common hydraulic and air filter support applications. | Coating type, thickness, bend radius and forming process should be checked before pleating. | Filter support layers requiring a coated surface and practical cost control. |
| Copper Mesh | High electrical conductivity and a distinctive material characteristic. | Not normally the first choice for general filter support; media compatibility and mechanical requirements must be reviewed. | Specialty designs where conductivity is part of the product requirement. |
A filter support mesh quotation should be based on more than a nominal mesh count. Wire diameter, aperture, open area and weave affect flow, support strength and forming performance. Use the following information when preparing an RFQ.
| Specification | What It Influences | Information to Provide |
| Material and Grade | Corrosion resistance, cleanability, strength and service life. | For example: plain steel, epoxy-coated steel, aluminum alloy, SS304, SS316 or SS316L. |
| Mesh Count | Nominal opening density and the basic filtration or support structure. | Required mesh count or the current filter specification. |
| Wire Diameter | Strength, stiffness, aperture and open area. | Required diameter in millimeters, inches or according to a sample. |
| Aperture or Clear Opening | Particle passage, airflow, liquid flow and retention behavior. | Target opening, micron requirement or drawing dimension. |
| Open Area | Flow capacity compared with structural support and retention. | Required open-area percentage when it is specified by the filter design. |
| Weave Type | Opening uniformity, support strength and forming behavior. | Plain weave, twill weave or a reference sample for evaluation. |
| Coating or Surface Finish | Surface protection, appearance and compatibility with bending or pleating. | Epoxy coating, color, surface condition and forming requirements. |
| Roll Width and Length | Production-line fit, slitting efficiency, material utilization and packaging. | Required roll width, roll length, slit width and order quantity. |
| Operating Conditions | Material and construction suitability. | Filtered medium, pressure, temperature, cleaning method and expected service life. |
Specification reminder: Mesh count alone does not define the final aperture. Wire diameter and weave must be considered together when the filter requires a particular flow rate, retention level or pleating performance.
Define the filtration duty Identify the medium, contaminants, required retention level, flow target and whether the mesh is used as a support layer, pre-filter or protective layer.
Check pressure and temperature Confirm differential pressure, operating temperature, cleaning conditions and any pressure surge that may affect the support structure.
Choose the material family Compare stainless steel, plain steel, epoxy-coated mesh, aluminum alloy or another suitable material according to corrosion exposure, strength and budget.
Match mesh and wire diameter Select the mesh count, wire diameter, aperture, open area and weave together rather than choosing by mesh count alone.
Confirm the production format Decide whether the filter line requires full rolls, slit strips, specified lengths or another format. Width and length should be checked against the production process.
Validate before volume production Provide a drawing, current mesh sample or operating data. Coating, forming and pleating compatibility should be confirmed before a repeat order.
Send the material or grade, mesh count, wire diameter, target aperture or micron requirement, roll width, roll length, quantity, filtered medium, pressure, temperature and packaging requirements.
Drawings, photographs and an existing filter sample can also help Jiushen review the application more accurately.
Jiushen Wire Mesh combines wire preparation, weaving, coating, inspection, slitting and packaging within a factory-based production system. This supports consistent roll supply for filter manufacturers, OEMs, distributors and industrial buyers.
20,000 m² Factory area
15,000 m² Production workshop
100+ Production equipment and auxiliary facilities
2,700 mm Maximum single weaving width listed by Jiushen
8 million m² Annual output
99%+ Stated finished-product pass rate
●ISO 9001:2015 quality management system: quality control covers materials, production, delivery and traceability.
●IATF 16949 certification: Jiushen has qualified management system that complies with automotive supply-chain international standards
●Raw material inspection: material verification can include spectrometer, micrometer and tensile testing according to applicable standards and customer requirements.
●Production process control: weaving, coating, slitting, splicing, packaging and delivery are managed through documented order instructions and production controls.
●Finished-product inspection: mesh count, width, length, mesh openings, surface, coating and appearance are checked according to product and customer requirements.
●Order traceability: order, supplier, product, equipment and serial information can be recorded for production and inspection tracking.
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Please provide the material, mesh opening, wire diameter, width or sheet size, required quantity, filtration application, and any special processing requirements. Jiushen can then recommend a suitable specification and quote accordingly.
Yes. Jiushen supports customized mesh size, wire diameter, material, dimensions, shape, and processing to match different filter cartridges, filter elements, screens, and industrial filtration equipment.
Jiushen can supply different metal mesh materials according to requirements for strength, corrosion resistance, temperature resistance, and filtration environment.
Yes. Samples can be provided for buyers to evaluate mesh structure, material, opening consistency, surface quality, and suitability for the intended filter assembly.
Jiushen controls key factors such as wire diameter, mesh opening, dimensions, surface condition, and finished mesh consistency during production and inspection.
Yes. Jiushen can supply filter support mesh in rolls, sheets, strips, or custom-cut sizes to suit different manufacturing and assembly processes.
Tell Jiushen what you are filtering and how the mesh will be used. Our team can review your material, mesh count, wire diameter, aperture, coating, roll size and operating conditions before preparing a quotation.
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