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Galvanized Barbed Wire Easy To Install
Aug 09, 2017

Galvanized iron wire is made of high-quality low-carbon steel wire rod processing, galvanized iron wire is divided into hot-dip galvanized wire and cold galvanized wire (galvanized wire) is the use of high-quality low-carbon steel, Galvanized Barbed Wire after drawing molding, pickling rust, Annealing (Annealing), Galvanized Barbed Wire hot-dip galvanizing, cooling and other processes from processing.

Galvanized iron wire has good toughness and elasticity, the highest amount of zinc can reach 300 grams / square meter. With a thick galvanized layer, strong corrosion resistance and other characteristics.

Products are widely used in construction, handicrafts, the preparation of screen, Galvanized Barbed Wire highway fence, product packaging and daily civilian and other fields.

1. Hot hot galvanizing: The fruit is hot-dip galvanized: The solvent on the surface of the mesh is hot-dip galvanized by drying (ie, surface or wet) on the surface of the zinc solution covered with molten solvent.

The drawback of this method is that it can only be galvanized in lead-free state, Galvanized Barbed Wire the alloy layer of the coating is very thick and the adhesion is very bad. The dregs that may be produced are accumulated at the interface between the zinc solution and the lead liquid and can not be deposited at the bottom of the pot (since the specific gravity of the dross is greater than that of the zinc liquid and less than the lead liquid), the fence is contaminated by the zinc layer through the zinc layer. In recent years, Galvanized Barbed Wire this hot-dip galvanizing has been basically eliminated.

2. Single leaf method: First, the annealing of the mesh into the pickling workshop, with sulfuric acid or hydrochloric acid to remove the surface of the steel plate of oxygen hot galvanized iron. After pickling the fence immediately into the tank soak waiting for galvanizing, Galvanized Barbed Wire so you can prevent re-oxidation of the mesh.

After pickling, water cleaning, drying, drying, into the zinc pot (the temperature has been maintained at 445-465 ℃) hot galvanized, and then oil and chrome treatment. This method of production of hot galvanized mesh than the wet-coated galvanized finished product quality has improved significantly, Galvanized Barbed Wire only for small-scale fence production has a certain value.

The above two kinds of galvanized methods are more ancient anti-corrosion way, for different materials used in different ways, so relatively single leaf method is now more popular way, more suitable for wire mesh galvanized. Galvanized wire mesh is widely used in industry, agriculture, Galvanized Barbed Wire aquaculture, construction, transportation, mining and so on. Flat surface, strong structure, strong overall, Galvanized Barbed Wire with strong corrosion resistance of oxidation, durable, easy to install, easy to fade, no deformation and so on.