However, the noteworthy requirement is still the status of the anti-corrosion function of the product itself. The starting point of the anti-corrosion function of steel grating products stems from the progress of product production. The first step is to make progress on the board. Since some plates have an inherent corrosion protection function, such materials should be used first to improve the corrosion protection function.
In such a production process, the production cost of galvanized steel grating will increase, so some manufacturers will hesitate, and then in the production process of products, they will be equipped with corresponding galvanizing process. The manufacturer's galvanizing of this product is to achieve better anti-corrosion effect. Natural corrosion protection is also important if the manufacturer has better process operation in galvanizing.
However, some manufacturers do not have their own production strength, so they do not have better anti-corrosion function, so they can not achieve better anti-corrosion effect. Whether the manufacturer has core technology and brand strength. The products of the manufacturer have anti-corrosion function in use, which is due to its core technology in the production of galvanized steel grating.
How to select galvanized steel grating and non galvanized steel grating? The price of galvanized steel grating is different from that of non galvanized steel grating. The price difference between galvanized steel grating and non galvanized steel grating is mainly based on galvanized steel grating. There are two methods for galvanizing steel lattice: cold galvanizing and hot galvanizing.
For general steel grating manufacturers, the price of hot-dip galvanized steel grating is about 1430 yuan to 1850 yuan per ton, while the price of steel grating with different thickness is not. The market price of cold galvanized surface treated steel grating is about 900 to 1600 yuan. Like the 265/40/100 steel grating on the market, the price of non galvanized steel is between 148 and 158 yuan.
The price of galvanized steel grating is different from that of non galvanized steel grating. It can be seen from the above that the price of hot-dip galvanized steel grating is much higher than that of non galvanized and cold galvanized steel grating. These non galvanized steel gratings are relatively inexpensive but have a short service life. The service life of cold galvanizing is only 1-3 years. From the surface color, it is difficult for customers to see hot-dip galvanized and cold galvanized steel plates immediately.
As cold galvanizing is a zinc salt solution, it can be electroplated and plated on the steel grating, so it does not need to be heated, and the amount of zinc on the surface is very small. The amount of zinc on the electro galvanized zinc is only about 10 grams, resulting in cold galvanizing. Some wet environments will only fall. The price of galvanized steel grating is different from that of non galvanized steel grating. It can be said that the galvanized steel grating has good corrosion resistance and can be treated by hot-dip galvanizing. Hot dip galvanizing not only participates in the participation of zinc elements, but also some auxiliary elements, so that the steel grating has a good anti-corrosion effect.
