Galvanized expanded metal mesh is a kind of expanded metal mesh product made of galvanized steel plate by stamping and stretching. The surface of ordinary low carbon steel plate is coated with a layer of metal zinc to prevent the surface of the steel plate from being corroded. , to prolong its service life, the steel sheet is called galvanized sheet or galvanized steel sheet. Category

Galvanized expanded metal mesh is divided into electro-galvanized expanded metal mesh and hot-dip galvanized expanded metal mesh. A steel sheet with a layer of about 5 microns of electro-galvanized and a layer of about 12 microns of hot-dip galvanized zinc has the effect of anti-corrosion and is widely used in construction, home appliances and automobiles.

Material: galvanized sheet, low carbon steel sheet.

Specifications: plate thickness: 1mm-8mm, hole type: diamond hole, hexagonal hole, round hole, mega hole, etc. Special specifications can be customized.

Usage: used for filter element, medicine, papermaking, filtration, breeding, battery net, packaging net, machinery facility protection, handicraft manufacturing, high-end speaker grille, decoration, child seat, basket, basket and road protection , oil tanker pedal net, heavy machinery and boilers, oil mines, locomotives, 10,000-ton ships, etc. work platforms, escalators, walkways. It can also be used in the construction industry, highways and bridges as steel bars. Galvanizing process

Galvanizing is a surface treatment technology, which is divided into cold galvanizing and hot-dip galvanizing. At present, hot-dip galvanizing technology is the most popular. With the rapid development of cold-rolled strip in the past three decades, the hot-dip galvanizing industry It has been greatly improved and is widely used in the surface treatment of metal products.

The production process of hot-dip galvanized sheet mainly includes: original plate preparation - pre-galvanizing treatment - hot dip plastic - post-plating treatment - finished product inspection, etc. According to habit, the hot-dip galvanizing process is divided into two categories: off-line annealing and in-line annealing according to the different pre-plating treatment methods, namely wet hair (single steel plate hot-dip galvanizing method) and off-line annealing (single steel plate hot-dip galvanizing method) Zinc method), hot-dip galvanizing Huilin method (strip continuous hot-dip galvanizing method), in-line annealing Sendzimir method (protective gas method), improved Sendzimir method, American joint method (same as Japan's Kawasaki method), Silas Law and Sharon Law.