The several kinds of steel plate is often chosen as gangsu composite tile base material?
1, electric galvanized steel: with electroplating legal system for this kind of galvanized steel has excellent workability. But the coating is thinner, the corrosion resistance is better than the method of hot dip galvanized sheet.
2, hot dip galvanized steel sheet, steel sheet in melting zinc bath, make its appearance to a layer of zinc sheet. Now first choose after galvanizing technology produces, namely the steel plate of the roll in the melting made of galvanized steel with zinc plating bath.
3, single-sided and double-sided plating galvanized steel: single-sided galvanized steel plate, namely only in a galvanized products. Material in the antirust processing, welding, painting, machining, etc., two-sided galvanized sheet better adaptability. In order to overcome the single side not the shortcoming of zinc coating, and one in the other side is coated with a thin layer of zinc galvanized sheet, namely the two-sided galvanized sheet.
4, alloying galvanized steel: this plate is also use hot dip legal system, but in the groove after, immediately heated to a temperature of about 500 ℃, it make the generation of zinc and iron alloy membrane. This kind of galvanized sheet has excellent coating of the sex and weldability.
5, alloy, compound galvanized steel: it is made from zinc and other metals such as aluminum, lead, zinc alloy and composite plating of steel plate. This steel has excellent antirust function and outstanding painting function.