A533 Pressure Vessel Steel Plate
ASTM A533 Boiler vessel plates are manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates suitable for welding pressure vessels. Often with quenching and tempering heat treatment, that is, quenching and tempering state supply. ASTM A533 boiler vessel steel is available in five different strength grades: Class A, Class B, Class C, Class D, and Class E. There are three levels of each category: level 1, level 2 and level 3.
DX53D/ SGCD2/SGCD3 Galvanized Sheet
The material of DX53D galvanized sheet is a non-ferrous alloy composed of zinc as the matrix and adding other elements. The main alloying elements are aluminum, copper, magnesium and so on. Zinc alloy has low melting point, good fluidity, easy plastic processing and welding, and resistance to atmospheric corrosion. According to the manufacturing process, it is divided into cast zinc alloy and deformed zinc alloy. The commonly used casting zinc alloy is zinc-aluminum-copper-magnesium alloy, which has good casting process performance, and the cooling rate has little effect on the mechanical properties. They are mainly used in the manufacture of mechanical parts, toys, decorations and household appliances.
G60 is the coating grade of steel sheet after continuous hot dip plating process. G represents the "galvanized" or galvanized layer of the product. The number 60 refers to the thickness of the zinc around the steel sheet or the thickness of the entire double-sided coating. To get the amount of galvanizing on one side, you need to divide this number by two. Galvanized steel sheet G60 is coated with molten zinc. After the continuous coating process at a speed of 600 feet per minute, the excess zinc on the steel plate is removed by high-pressure air. This is in order to produce the desired coating thickness. After cooling, the sheet is rolled into a roll, ready for manufacturing.
Color Coated Galvanized Steel Sheet PPGI
Color-coated galvanized sheet PPGI is based on hot-dip galvanized sheet, electro-galvanized sheet, etc. as the substrate, after surface pretreatment, roller coating method, coated with one or more layers of liquid coating, after baking and cooling, the surface is rich in color, has good weather resistance, superior processing performance. Color coated board can be divided into ordinary PE, high corrosion resistant HDP, high corrosion resistant silicon modified polyester SMP, high corrosion resistant fluorocarbon PVDF, super corrosion resistant nano fluorocarbon PVDF, aluminum magnesium manganese color coated board, printing color coated board, etc.
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