HDGI DX54D Galvanized Steel Coil Galvanized Steel Sheet Cold Rolled
The zinc plating layer is passivated to reduce the occurrence of rust (white rust) under the conditions of moisture-temperature storage and transportation. However, the corrosion resistance of this chemical treatment is limited and hinders the adhesion of most coatings. This treatment is generally not used in zinc-iron alloy plating, except for the smooth surface, as a conventional, the manufacturer passivates other types of galvanized layers.
Product Name
|
galvanized steel coil and strip
|
Zinc Coating
|
Z40-275
|
Coil weight
|
4-5tons
|
Coil id
|
508/610mm
|
Package
|
Standard Sea Worthy Package
|
MOQ
|
25tons
|
Spangle
|
Normal Spangle,Mini Spangle,Big Spangle
|
Certificate
|
SGS
|
Application
|
uilding, Roofing sheet, safety fence and so on.
|
FAQ:
Q: Are you a trading company or a manufacturer?
A: We are a factory and a foreign trade company.
Q: How long is your delivery time?
A: If the goods are in stock, generally 5-10 days. Or 15-20 days if the goods are not in stock, it is based on the quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we will provide free samples before mass production.