Huanghua Jinhe Hardware Products Co., Ltd. is one of the most professional manufacturers and suppliers of galvanized fencing net in China, also supports customized service. Welcome to buy cheap galvanized fencing net made in China here and get free sample from our factory. Quality products and low price are available.
Description
The selection of galvanized fencing net is very important. If it is used outdoors in humid or coastal countries, hot-dip galvanizing can be chosen, while for indoor use, electro-galvanizing can be chosen to save costs. In addition, the choice of wire diameter and mesh size should also be based on the actual use. Below, we will introduce the common specifications and parameters of fence in detail.
| project | Common Specifications | Detailed introduction |
| Material | Low carbon steel wire, high carbon steel wire, stainless steel wire | Low-carbon steel wire offers the best cost-performance ratio, while stainless steel wire is suitable for highly corrosive environments. |
| Galvanizing process | Electro-galvanized,Hot-dip galvanized |
Electro-galvanizing: Thin zinc layer (8-20μm), low cost; Hot-dip galvanizing: Thick zinc layer (40-120μm), stronger corrosion resistance. |
| wire diameter | 1.0-6.0mm | The thicker the wire, the stronger the fence. |
| Mesh size | 5×5mm - 100×100mm |
Smaller mesh sizes provide higher protection accuracy; larger mesh sizes allow for better ventilation and light transmission. |
| Overall dimensions | 1.0×2.0m,1.2×2.5m,1.5×3.0m | Standard size fits standard installation |
| Surface treatment | Galvanized followed by powder coating and dip coating | Enhanced weather resistance, while also enabling colorful appearance. |
Forming process of galvanized fencing net
Depending on the application environment, we will choose different specifications of galvanized wire mesh. Furthermore, we will also choose different production processes. The main production processes are as follows:
High Strength
This is closely related to its high-carbon steel wire material. Combined with its thicker wire diameter, the mesh offers high overall rigidity, resisting deformation even after prolonged use. The welds are highly fused and offer strong shear resistance, preventing them from detaching under stress.
01
Galvanized Woven Wire Mesh
There are many types of weaving techniques, including plain weave, twill weave, and Dutch weave. The surface has no welding points, and its advantages are good toughness. During use, it has good tensile and impact resistance, soft mesh surface, adaptability to curved terrain, and good light transmission.
02
Galvanized Expanded Metal Mesh
The entire galvanized steel sheet is stamped, stretched and expanded, and there are no welds on the surface. It is formed in one piece. The advantages of this forming process are high strength, good anti-slip properties, and good wear resistance. It is mainly used for load-bearing or protection and is commonly used in high-intensity scenarios.
03
Galvanized Crimped Wire Mesh
It is a galvanized fencing net with a diamond-shaped structure. It is pre-rolled during weaving, making the mesh thicker and more three-dimensional. It is mainly used in harsh outdoor environments and has anti-corrosion and anti-aging effects. It is commonly used in the aquaculture industry.
04
The installation process for galvanized fencing net is applicable to most scenarios.
When installing galvanized fencing net, attention should be paid to positioning preparation, secure fixing, and ensuring the mesh surface is flat. Installation should be carried out according to the terrain, fence type, and usage scenario, and can be followed as follows:
Column fixing
Two methods can be chosen for fixing the columns: pre-embedded fixing and expansion bolt fixing. For pre-embedded fixing, dig an excavation 3-4 times the column diameter to a depth of 500-800mm. Place the steel pipe in the center and use a level to check for verticality. For temporary use, wooden sticks or stones can be used for support. Alternatively, mark the screw holes on the column base, drill holes on the surface with an impact drill, 10-20mm deeper than the length of the expansion bolt, insert the expansion bolts into the drilled holes, and tighten the nuts with a wrench, ensuring the flange is firmly attached to the ground without any looseness.
Mesh cutting
The length of the galvanized fence mesh needs to be 1-2cm shorter than the spacing between the posts. Use a cutting machine to cut it. Take protective measures during cutting to avoid skin scratches. At this time, we need to check the zinc coating to ensure that it is not damaged. If there is any damage, apply anti-rust paint in time. If the installation area is on a slope, it needs to be cut according to the angle to ensure that the mesh is in close contact with the ground and avoids suspension. This step is also a very important step in the installation.
Connection between mesh and posts
Clips, bolts, or binding can be used. Of course, we usually use bolts, which are suitable for heavy-duty fences and expanded mesh. First, drill holes in the posts so that the mesh is close to the posts. Then, use bolts to pass through the gaps in the mesh and the holes in the posts. Finally, tighten the bolts with nuts and washers. Fix the bolts every 15-25cm to enhance stability.After the galvanized fencing net is installed, the site should be cleaned. Dust and stains on the surface of the mesh can be washed off with a cloth or a high-pressure water gun to keep the appearance clean.
What factors affect the service life of galvanized fencing net?
Different usage environments have a decisive impact on the service life of galvanized fencing net. Even with the same production process, the differences will be very obvious when used in different environments:
In a dry indoor environment: electro-galvanized wire mesh can last for 8-10 years, while hot-dip galvanized wire mesh can last for 20-30 years, with only slight oxidation on the surface;
Rainy environments: In outdoor and non-coastal areas in the south, electro-galvanizing may cause localized rust during use, so it is not recommended. Hot-dip galvanizing can be used for 15-25 years, but care should be taken to maintain and care for it during use. Strong corrosive environments: Generally refers to coastal salt spray and acid and alkali plant areas, hot-dip galvanizing is preferred, and a zinc layer ≥80μm should be selected. It can be used for 10-20 years.
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