Fence netting is a kind of net structure product used for protection, isolation, and enclosure. It has a variety of materials, flexible installation, and is widely used in many scenarios. Here is a detailed introduction:
　　1. Product Core Introduction
　　1. Material Classification and Characteristics
　　Galvanized fence netting: Made of low-carbon steel wire with galvanization treatment, it has strong rust resistance, moderate cost, and is suitable for general outdoor scenarios.
　　Stainless steel fence netting: The material is 304/316 stainless steel, which is corrosion-resistant and heat-resistant, with a long service life, suitable for humid and corrosive environments.
　　Coated fence netting: Low-carbon steel wire is welded and then coated, with a smooth surface, rich colors, good corrosion resistance and impact resistance, and high aesthetics.
　　PVC fence netting: Made of PVC raw material extruded molding, lightweight, easy to install, low cost, suitable for indoor or light protection scenarios.
　　FRP fence netting: Made of glass fiber + resin material, insulating, corrosion-resistant, non-magnetic, suitable for special fields such as power and chemical industry.
　　2. Structural Types
　　Weaving type: including Dutch net, jacquard net, with uniform mesh and good flexibility, suitable for temporary enclosure or breeding protection.
　　Welding type: electric welding net, frame fence netting, with strong structure and strong load-bearing capacity, used for long-term isolation protection.
　　Pressing type: steel plate net fence, with high strength and anti-climbing, suitable for high-risk area protection.
　　Combination type: net + column + connection piece combination, can be assembled according to needs, flexible installation.
　　3. Core Advantages
　　Protection and isolation: effectively divide the area, block people or objects from crossing, and ensure safety.
　　Transparent view: the net structure does not block the line of sight and does not affect the beauty of the environment.
　　Easy installation: mostly using buckle, bolt connection, can be quickly assembled and disassembled.
　　Strong durability: different materials adapt to different environments, corrosion resistance, aging resistance, impact resistance.
　　Flexible customization: can adjust the height, mesh, color, size according to needs.
　　II. Key Technical Parameters
　　Mesh Size:
　　Common Square Mesh: 50×50mm, 60×60mm, 80×80mm, and can be as small as 10×10mm for breeding purposes.
　　Rectangular Mesh: 20×50mm, 30×100mm, suitable for scenarios requiring ventilation and anti-climbing.
　　Wire Diameter / Plate Thickness：
　　Steel Wire Diameter: 1.5mm-6mm, the thicker the wire diameter, the higher the protection strength.
　　Plate Thickness: 1mm-5mm, choose according to the load-bearing requirements.
　　Size Specifications:
　　Height: 0.5m-4m (common sizes are 1.2m, 1.5m, 2m, 3m).
　　Width: 2m-3m (standard width for single piece, convenient for transportation and installation).
　　Column Specifications: round (φ48mm, φ60mm) or square (40×40mm, 50×50mm), wall thickness 1.5mm-3mm.
　　Surface Treatment Parameters:
　　Galvanized Layer Thickness: ≥60μm (hot-dip galvanizing), ≥15μm (electroplated galvanizing).
　　Coating Layer Thickness: 0.8mm-1.2mm, colors include green, blue, white, black, etc.
　　Mechanical Properties:
　　Tensile Strength: ≥300MPa (steel wire), not easy to break.
　　Impact Resistance: can withstand the impact of 50kg-100kg objects without damage (adjust according to the use).
　　Column Compressive Strength: ≥25MPa, no tilting or bending after installation.
　　Operating Environment:
　　Temperature Range: -40℃~80℃ (conventional material), stainless steel can adapt to higher temperatures.
　　Applicable Environment: ordinary outdoors, seaside (need 316 stainless steel), chemical area (need anti-corrosion material).
　　III. Typical Use Scenarios
　　Municipal engineering: road isolation barriers, sidewalk enclosures, park and scenic area protection, and green belt isolation.
　　Industrial field: factory workshop isolation, warehouse zoning, equipment protection barriers, and factory area walls.
　　Construction: temporary enclosure of construction sites, edge protection of floors, elevator shaft protection, and pit enclosures.
　　Agriculture breeding: chicken, duck, goose, rabbit and other poultry breeding enclosures, orchard and vegetable garden anti-theft enclosures.
　　Traffic facilities: highway isolation fences, railway protection nets, parking lot enclosures, and community parking space division.
　　Other scenarios: school playground handrails, sports field enclosures, airport isolation areas, and prison protection nets.