Since they are often exposed to the elements, it is essential to choose a material that can withstand prolonged exposure to moisture and other corrosive substances Since they are often exposed to the elements, it is essential to choose a material that can withstand prolonged exposure to moisture and other corrosive substances3 4 shear stud. Stainless steel or other corrosion-resistant materials are generally recommended for this purpose.
Dip plastic six side barbed wire corrosion lost the original characteristics, in the shape, color and mechanical properties and other aspects will change, resulting in equipment damage, pipeline leakage, in particular, is prone to fracture, lose the original protective function.
The main difference is carbon content. Iron has a carbon content of 2.11 percent or more, while steel has a carbon content of 2.11 percent or less. Iron-carbon alloys with carbon content of more than 2.11% are cast iron (pig iron), which are basically not malleable and cannot be drawn into wire. Secondly, the content of impurities is different, and the content of harmful impurities such as sulfur and phosphorus in steel is smaller. Wire general color key, wire color light point, white point.
Different from common zinc barbed rope, high zinc barbed rope surface zinc content is very high can reach 6-8 times of the former, so there is a great advantage in the service life, ordinary products begin to corrosion three to five years while the latter will take longer to change. Stainless steel barbed rope is in material protection so durability is also better, these two products are long service life, but in terms of high price.
In daily life, what we can bend by hand is basically galvanized iron wire, not steel wire. It has a high zinc content, which ensures its good toughness and resilience, but also has ultra-high corrosion resistance, which can last for decades in outdoor environments. There are many practicability of galvanized iron wire, such as strong reliability, galvanized layer and iron together, form a special metallurgical structure, in the use and transportation process, can ensure that will not be mechanical damage.
1. Choose the right cage for your dog according to its size
There are various specifications of barbed rope, which can be divided into two categories: ordinary barbed rope and blade barbed rope.
There are two kinds of use, namely slope protection hook mesh, coal hook mesh, mining hook mesh, coal mine support network, roadway support network. The height of the outer rail of the pavement or seat belt should not be less than 1.10 m. The net distance between balustrade members shall not be greater than 140 mm, and horizontal rail shall not be used. Hook mesh planning is necessary to be safe and reliable, anchor should be installed on the basis of the railings, its strength should meet the requirements of the standard.
During this process, each time the wire is pulled over, the surface hardens due to the high friction temperature. So basically every time you pull it you have to annealing it in the furnace. On the one hand, it is to reduce the surface hardness. On the other hand, during the process of wire pulling, only the surface is deformed, and the center is unchanged. So there’s a lot of stress inside. Therefore, it is necessary to rely on annealing to eliminate the internal stress, so that the wire becomes soft again to eliminate the stress before being drawn again.
Galvanized hexagonal net is a kind of galvanized metal wire mesh, mesh shape is hexagonal.
Galvanized iron wire is selected from excellent low carbon steel, through drawing forming, pickling rust removal, high temperature annealing, hot dip galvanized, cooling and other processes. Galvanized iron wire should pay attention to the following points in the use process:
Benefits of using a pet cage:
2. Eliminate caked zinc residue on zinc liquid surface