stainless steel Security Camera pole?
Stainless steel Security Camera pole according to material points, can be roughly divided into three kinds, respectively, 201 stainless steel, 304 stainless steel, 316 stainless steel, 304 and 316 stainless steel, and twinned 304L and 316L, of which L, on behalf of the LOW, means low carbon, carbon content see the table below.
Stainless steel Security Camera pole according to material points, can be roughly divided into three kinds, respectively, 201 stainless steel, 304 stainless steel, 316 stainless steel, 304 and 316 stainless steel, and twinned 304L and 316L, of which L, on behalf of the LOW, means low carbon, carbon content see the table below.
Different kinds of stainless steel material, applications are also very different, such as in dry and away from the coastal city area, you can choose 201 material if it is in a wet environment, and 304 stainless steel will be a good choice if it is in the coastal areas, it will have to use the 316 or 316L material of stainless steel because the top of the monitoring pole is loaded with surveillance camera equipment, there is a certain amount of weight, the seawater environment In the seawater environment, there is a high content of chloride ions, for other materials of stainless steel, high chloride ions, it is easy to cause the surface of stainless steel to produce “intergranular corrosion”, so that the pole body to produce surface rust or even penetrative rust spots, over time, it is likely to lead to the pole body broken, resulting in injuries to people, or property damage.
People the characteristics of stainless steel Security Camera pole there are certain misunderstandings, such that all stainless steel products, will not rust this is a wrong concept, stainless steel is the same will rust, this material, the specific metal elements contained in what, here we do not have to go into detail, because most people can not read those values, but in layman's terms, we may be easier to understand, in fact, for all the Stainless steel products, they are most afraid of “sodium chloride”, both salt corrosion, 201 material monitoring poles, almost unbearable in coastal cities, 304 material, although significantly better than 201 material, over time, the same will produce rust spots, only 316 or 316L stainless steel monitoring poles, are the best coastal areas! Choice, because this material, was initially to adapt to the seawater environment, and was designed.
Finally is the price problem, 201 stainless steel material, is the lowest price, followed by 304 material, the most expensive is 316L material, so the user should based on the actual application scenarios and budgets, decide to use which material stainless steel surveillance poles, there is an old saying in China called “a penny for a penny, one thing for a penny,” I think we can all understand. The old Chinese saying, “You get what you pay for” must be understood by everyone.