Epoxy Coated Filter Mesh / Support Mesh
Intersection Locking: Coating locks warp and weft wires, mesh aperture remains stable
Oil Resistant: Suitable for hydraulic oil, lubricating oil, fuel environments
High Strength: Support layer withstands high flow pressure without collapse
Salt Spray 96h: ASTM B117-09 standard
Uniform Coating: Electrostatic spraying, no clogging, smooth surface
Standards: GB/T 17492-2019 / GB/T 18593-2010 / RoHS
Specifications
Standards
Standard | Title |
GB/T 17492-2019 | Industrial woven wire cloth (ISO 9044:2016) |
GB/T 18593-2010 | Fusion bonded epoxy powder coating for anti-corrosion |
GB/T 5330-2025 | Industrial woven wire square mesh (R20/R40 series) |
ASTM B117-09 | Salt spray test |
RoHS | Restriction of Hazardous Substances |
Mesh Specifications
Model | Mesh# | Aperture (mm) | Wire Dia (mm) | Base Material | Application |
EC-1 | 18 x 14 | 1.10 - 1.18 | 0.18 | Q195 | Hydraulic filter element |
EC-2 | 18 x 16 | 1.02 - 1.10 | 0.18 | Q195 | Hydraulic filter element |
EC-3 | 20 x 20 | 0.90 - 0.97 | 0.18 | Q195 | Oil filtration |
EC-4 | 12 x 10 | 1.80 - 2.12 | 0.25 | Q195 | Air filtration |
EC-5 | 14 x 12 | 1.50 - 1.70 | 0.23 | Q195 | Air filtration |
EC-6 | 22 x 20 | 0.80 - 0.86 | 0.20 | Q195/SS304 | Precision filtration |
EC-7 | 17 x 15 | 1.12 - 1.21 | 0.21 | Al 5154A | Air cleaner |
EC-8 | 18 x 15 | 1.06 - 1.14 | 0.26 | Al 5154A | Window screen filter |
EC-9 | 8 x 8 | 2.50 - 3.00 | 0.50 - 0.64 | Q195/SS304 | Coarse filter support |
Base Material
Material | Application |
Low Carbon Steel Q195 | Standard industrial filtration, most cost-effective |
Stainless Steel 304 | Chemical / food-grade filtration, corrosion resistant |
Stainless Steel 316 | Strong acid/alkali / marine environments |
Aluminum Alloy 5154A | Lightweight air filtration |
Roll Size
Parameter | Range |
Roll Width | 20 mm - 1250 mm (standard 1000mm) |
Roll Length | 30 m - 914 m |
Cut Sheets | Custom per customer drawing |
Coating Performance
Parameter | Value |
Coating Process | Electrostatic powder spraying + high-temp curing |
Curing Temperature | 160C / 90s (low-temperature fast cure) |
Coating Weight | 20 - 35 g/m2 |
Adhesion | >= 0.7 kg (at wire intersections) |
Pencil Hardness | H grade |
Impact Resistance | 1kg / 50cm no peeling |
Oil Immersion | Passes high-temp high-pressure hydraulic oil test |
Salt Spray | 96h no change (ASTM B117-09) |
Color | Black, Grey (standard) |
Product Highlights
Highlight | Description |
Intersection Locking | Coating locks warp and weft wires, mesh aperture remains stable |
Oil Resistant | Suitable for hydraulic oil, lubricating oil, fuel environments |
High Strength | Support layer withstands high flow pressure without collapse |
Salt Spray 96h | ASTM B117-09 standard |
Uniform Coating | Electrostatic spraying, no clogging, smooth surface |
Standards | GB/T 17492-2019 / GB/T 18593-2010 / RoHS |
Detailed Product Description
Epoxy coated filter mesh is a specialized woven wire cloth forfilter element support layers in hydraulic, pneumatic and oilfiltration systems. Per GB/T 17492-2019 and GB/T 18593-2010.
The base mesh is woven from low-carbon steel (Q195), stainlesssteel (304/316), or aluminum alloy wire, then electrostaticallycoated with oil-resistant epoxy resin powder and heat cured
at 160C. The epoxy coating locks each wire intersection,preventing the mesh from shifting or distorting under flowpressure - critical for consistent filter element performance.
Available in mesh counts from 8x8 to 30x30, with aperturesizes from 2.5mm down to 0.8mm and wire diameters from0.15mm to 0.64mm. Standard roll widths from 20mm to 1250mm,
custom slit to customer requirements.
The coating passes 96-hour salt spray testing (ASTM B117-09),oil immersion resistance at elevated temperature and pressure,and interlocking point adhesion >=0.7 kg. Suitable for ISO
4406 cleanliness class filtration systems.
Custom roll widths, mesh specifications, and base materialsavailable for OEM filter element manufacturers.