Hot Dip Galvanizing Steel Pipes
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of hot dip galvanizing steel pipes in China. If you're going to wholesale high quality hot dip galvanizing steel pipes made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Hot-dip galvanizing pipe reacts molten metal with an iron matrix to produce an alloy layer, thereby combining the matrix and the coating. Hot-dip galvanizing is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned in an aqueous solution of ammonium chloride or zinc chloride or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to in a hot dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life. The hot-dip galvanized steel pipe matrix undergoes complex physical and chemical reactions with the molten plating bath to form a corrosion-resistant zinc-iron alloy layer with a tight structure. The alloy layer is integrated with the pure zinc layer and the steel pipe matrix, so it has strong corrosion resistance.
Galvanized pipes are often referred to as galvanized pipes. The iron pipes used for gas and heating are also galvanized pipes. Galvanized pipes are used as water pipes. After a few years of use, a large amount of rust will occur in the pipes. The yellow water flowing out will not only pollute the sanitary ware. , and mixed with bacteria that breed on the rough inner wall, corrosion causes excessive heavy metal content in the water, seriously endangering human health.
Rust removal method
1. First use solvent to clean the surface of the steel to remove organic matter on the surface.
2. Then use rust removal tools (wire brushes) to remove loose or tilted scales, rust, welding slag, etc.
3. Use pickling.
Galvanizing is divided into hot plating and cold plating. Hot plating is not easy to rust, while cold plating is easier to rust.
FAQ
Q: Can you accept customization?
Yes. If you have special requirements on products or packages, we can do customization for you.
Q: Can you accept trail orders?
Gemerally our MOQ is 1 ton. But if you want to place a trail order as the beginning of our cooperation, we can accept smaller quantity at frist. Surely we will have further and longer partnership after the beginning.
Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q: How many coutries you already exported ?
A: Exported to more than 50 countries mainly from America, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
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