Product Name Top Quality ASTM A653 CS Type B Gi Sheet Galvanized Steel Coil galvanized steel sheet/plate
Steel Grade Q195/Q235/Q345SGCC/SGCH/SGC340/SGC400/SGC440/SGC490/SGC570SGHC/SGH340/SGH400/SGH440/SGH490/SGH540DX51D/DX52D/DX53D/DX54DS220GD/S250GD/S280GD/S320GD/S350GD/S400GD/S500GD/S550GD
Coil weight usually is 3-4.5 tons, and the max coil is 10 tons
Zn Coating 0.13-0.8 mm is 30-150 g/m2; 0.8-1.5 mm is 30-180 g/m2;1.5-6.0 mm is 30-275 g/m2
Coil ID 600-1500 mm, normal width is 91 4/1000/1219/1250/1500 mm
Packaging the seaworthy export standard package, or according to the customer's requirement
Advantage Lower cost, top quantity
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Product Name |
Top Quality ASTM A653 CS Type B Gi Sheet Galvanized Steel Coil galvanized steel sheet/plate |
|
Steel Grade |
Q195/Q235/Q345SGCC/SGCH/SGC340/SGC400/SGC440/SGC490/SGC570 |
|
Coil weight |
usually is 3-4.5 tons, and the max coil is 10 tons |
|
Zn Coating |
0.13-0.8 mm is 30-150 g/m2; 0.8-1.5 mm is 30-180 g/m2;1.5-6.0 mm is 30-275 g/m2 |
|
Coil ID |
600-1500 mm, normal width is 91 4/1000/1219/1250/1500 mm |
|
Packaging |
the seaworthy export standard package, or according to the customer's requirement |
|
Advantage |
Lower cost, top quantity |
The galvanized steel sheet is used to prevent the surface of the steel sheet from being corroded and prolonged. The surface of the steel sheet is coated with a layer of metallic zinc. This zinc-coated steel sheet is called a galvanized sheet. Galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. To remove iron oxide on the surface of
iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride. And then sent to the hot-dip plating bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life.
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