Detailed description of the structure of the chain link fence

The chain link fence is a new type of protection designed for the stadium. This product has high net body and strong anti-climbing ability. It is also known as: "Stadium Seine", which can be installed on the site to install the surrounding columns and purse seine. The biggest feature of the product is its flexibility. The structure, shape and size of the mesh can be adjusted at any time according to requirements.

 

The chain link fence is mainly composed of three parts: the fence, the structure and the top net. Below we will introduce the material problem according to these three components.

 

1. Seine net: commonly used in the purse seine is a chain link net, a welded net (a common welded net and a sub-welded net piece and a double clip net piece), and another type is an iron chain net.

 

Welded wire mesh: It is a kind of wire mesh welded by wire and then processed, usually in the form of galvanizing, dip coating and spray coating. Each joint of the welded mesh is welded and dead, so this type of fence is more firm and has no cushioning force, and is more suitable for use as a solid mesh wall.

Linked flower net; also called plastic coated hook flower net or plastic coated hook flower net, the inner wire is generally selected from cold galvanized and hot galvanized wire. The surface is coated with PVC or PE to make it difficult to corrode and fade, and has a long service life. Moreover, the material has various colors, beautiful appearance and good decorative effect.

 

Iron chain net: The mesh is relatively large, and the mesh surface is soft. This kind of fence is especially suitable for impacting large stadiums, such as football and basketball. The interlocking of the iron chain ring is not only beautiful in appearance and anti-corrosion performance, but also detachable and convenient, and can be used repeatedly.

 

2. Top net: The top net often uses two kinds of materials, nylon net and polyethylene net. Because the polyethylene net has good water permeability, this kind of net is used as the most unstructured seine.

 

3. Structure: The structure is divided into columns, beams and frames. The material is generally low carbon steel pipe, stainless steel pipe and aluminum alloy pipe. The most commonly used is low-sugar steel pipe. The commonly used low-carbon steel pipe adopts hot-dip galvanized steel pipe with diameter of 76MM and wall thickness of 2.5MM; the height is 4-6 meters, and the cross bar is made of hot-dip galvanized steel pipe with diameter of 60MM and wall thickness of 2.0MM. The length is 3 meters.