Window & Insect Screen Mesh woven or fabricated in 316L Stainless Steel (AISI 316L (1.4404)) keeps its dimensional specification to Insect screen convention; the alloy determines corrosion behavior (superior resistance, including chlorides, brines, food CIP and mild acids) and the service temperature limit (approx. +550 °C continuous). Both are covered below with the full specification table.
Why Choose 316L Stainless Steel for Window & Insect Screen Mesh
The default filtration and process-industry grade. For window & insect screen mesh, this matters when superior resistance, including chlorides, brines, food CIP and mild acids is the controlling requirement.
Alloy Properties
| Grade designation | AISI 316L (1.4404) |
|---|---|
| Magnetic response | Essentially non-magnetic |
| Service temperature | approx. +550 °C continuous |
| Corrosion characteristic | Superior resistance, including chlorides, brines, food CIP and mild acids |
Corrosion Behavior in Filtration Service
316/316L adds 2–3% molybdenum to the 304 composition, which sharply improves resistance to chloride pitting and mild acids. For window & insect screen mesh in marine, brine, food-CIP and chemical-process service, 316L is the default filtration grade; the L (low-carbon) variant also resists sensitization where elements are welded into frames.
Cleaning & Compatibility
Stainless window & insect screen mesh can be cleaned by backflush, ultrasonic bath, steam and most CIP chemistry. Two cautions: (1) avoid extended contact with hydrochloric acid or hypochlorite sanitizers, which pit even 316; (2) where the mesh contacts carbon steel during fabrication or service, iron pick-up can rust-stain the surface — specify passivation after fabrication.
Specifications of Window & Insect Screen Mesh Available in 316L Stainless Steel
| Mesh count | Wire diameter (mm) | Aperture (mm) | Micron rating (u00b5m) | Open area (%) | Weight SS (kg/mu00b2) | Reference standard |
|---|---|---|---|---|---|---|
| 14-Mesh | 0.28 | 1.53 | 1534 | 71.5 | u2014 | Insect screen convention |
| 16-Mesh | 0.26 | 1.33 | 1328 | 69.9 | u2014 | Insect screen convention |
| 18-Mesh | 0.23 | 1.18 | 1181 | 70.1 | u2014 | Insect screen convention |
| 20-Mesh | 0.23 | 1.04 | 1040 | 67.1 | u2014 | Insect screen convention |