1.What is the size of galvanized sheet？
| Galvanized sheet size specification(unit:mm) | |
| 0.4*1000 | 0.4*1250 |
| 0.5*1000 | 0.5*1250 |
| 0.6*1000 | 0.6*1250 |
| 0.7*1000 | 0.75*1250 |
| 0.8*1000 | 0.8*1250 |
| 0.9*1000 | 0.9*1250 |
| 1.2*1000 | 1.0*1250 |
| 1.4*1500 | 1.08*1250 |
| 1.5*1000 | 1.1*1250 |
| 1.5*1000 | 1.2*1250 |
| 1.8*1500 | 1.8*1250 |
| 2.0*1000 | 1.95*1250 |
| 2.0*1000 | 2.0*1250 |
2.Wich is better galvanized sheet or stainless steel sheet？
| Galvanized sheet and stainless steel sheet | ||
| materials | galvanized sheet | stainless steel sheet |
| conception | the surface of the steel plate is coated with metallic zinc | steel resistant to air, steam, water and other weakly corrosive media |
| hardness | little | large |
chemical amount | Cr,Ni,Ti,Mn,N,Nb,Mo,Si,Cu | C,P,Si,Mn,S |
welding degree | little | large |
| adhibition | construction, light industry, automobile, agriculture, animal husbandry, fishery and commerce | medical and hygiene requirements are higher in the catering industry |
| price | cheap and practical | more expensive |
3.Does galvanized sheet metal rust?
Galvanized iron sheet surface metal zinc oxidation will rust, although galvanized sheet has a certain corrosion resistance, rust resistance, but the ability of galvanized sheet is also limited, the degree and time of rust and galvanized sheet in the environment has a great relationship. If the galvanized sheet is placed in the case of high acid and high pollution for a long time, the metal zinc on the surface will be oxidized and rust slightly, but this situation will appear in 20 years later.But if the galvanized sheet is put in the room, and keep dry, do not let the galvanized sheet with water stains and corrosion liquid, then the probability of galvanized sheet rust will become smaller. Galvanized sheet corrosion and rust is a very normal phenomenon, because galvanized sheet contains other impurities, such as, carbon, manganese, silicon, and other metals, it is easy to produce corrosion effect, resulting in galvanized sheet rust. Galvanized steel plate is also divided into cold galvanized plate and hot galvanized plate, usually cold galvanized plate than hot galvanized steel plate to use a shorter number of years.
