Prepainted Galvanized Steel And Prepainted Galvalume Steel
Prepainted Galvanized Steel And Prepainted Galvalume Steel
Prepainted Galvanized Steel And Prepainted Galvalume Steel
Prepainted Galvanized Steel And Prepainted Galvalume Steel
Prepainted Galvanized Steel And Prepainted Galvalume Steel
Prepainted Galvanized Steel And Prepainted Galvalume Steel
Prepainted Galvanized Steel And Prepainted Galvalume Steel
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of prepainted galvanized steel and prepainted galvalume steel in China. If you're going to wholesale high quality prepainted galvanized steel and prepainted galvalume steel made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Prepainted Galvanized Steel (PPGI) and Prepainted Galvalume Steel (PPGL) are both pre-painted steel products, but they differ in terms of the base metal they are made from. Here's a comparison between PPGI and PPGL:
Base Metal
PPGI: PPGI is made from a base metal of galvanized steel, which is carbon steel that has been coated with a layer of zinc. The zinc coating provides excellent corrosion resistance to the underlying steel substrate.
PPGL: PPGL is made from a base metal of galvalume steel, which is a zinc-aluminum alloy-coated steel. The coating on galvalume steel consists of approximately 55% aluminum, 43.5% zinc, and 1.5% silicon. This zinc-aluminum alloy provides enhanced corrosion resistance compared to traditional galvanized steel.
Corrosion Resistance
PPGI: PPGI offers good corrosion resistance due to the zinc coating on the steel substrate. The zinc functions as a sacrificial layer, shielding the steel underneath from corrosion. However, in highly corrosive environments or exposure to harsh elements, the zinc coating on PPGI may degrade over time.
PPGL: PPGL outperforms PPGI in terms of corrosion resistance. The addition of aluminum in the coating forms a protective barrier that enhances the resistance to corrosion. The aluminum in the zinc-aluminum alloy coating provides self-healing properties, further protecting the underlying steel from corrosion.
FAQ
Q: Are you a factory or trading company?
A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products.
Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
Q: Why choose us?
A: We are an iron and steel enterprise integrating industry and trade, Our company have been in steel business for more than ten years, we are internationally experienced, professional, and we can provide variety of steel products with high quality to our clients.
Q: How is your Payment Term?
A: Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, Money Gram, payment methods can be negotiated and customized with customers.
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