Welcome to Qingdao Xinzhonglian Steel Co., Ltd.
WhatsApp ：+86 18963023801 Email : manager@zgxzlmetal.com
PRODUCTS
CONTACT US
If you are interested in cooperation, please contact us immediately, we will give you feedback as soon as possible!
Mobile
Q235 galvanized pipe is a surface galvanized sheet with yield strength of 235MPa.
ASTM A53 galvanized pipe is a hot-dipped or pre-galvanized steel pipe designed for structural and pressure applications. It is commonly used in water, gas, steam, and mechanical systems due to its high corrosion resistance, durability, and strength. The zinc coating provides long-term protection against rust, making it ideal for outdoor and industrial environments.
GengFei Steel is a manufacturer and supplier of DX51D galvanized steel pipes, providing DX51D galvanized seamless pipes, galvanized welded pipes at wholesale prices.
Hot Dipped Galvanized Steel Pipe
Hot-dip galvanized steel pipe in the installation to the steel parts are first pickled, to remove the iron oxide skin on the surface of the steel parts, after pickling, but also through the ammonium chloride or zinc chloride aqueous solution or a mixture of ammonium chloride and zinc chloride aqueous solution to clean, and then sent to the hot-dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life. Hot-dip galvanized steel pipe allows the molten metal and iron substrate chemical reaction, producing an alloy layer, so that the substrate and the plating are combined. The zinc layer of hot-dip galvanized steel pipe is thicker, with a thickness of 10um or more, and the surface is glossy but rough, and will appear shiny.
Galvanized welded pipe is divided into hot galvanizing and cold galvanizing. Cold galvanizing is generally used less. Hot dip galvanized pipe is to make molten metal react with iron substrate to produce alloy layer, so that the substrate and coating can be combined.
ASTM Q195 exhibits high plasticity, toughness, weldability, and good pressure processing performance. At the same time, its use is also wide, involving various industries.
A572 Galvanized steel pipe is used for automobiles, sanitary ware, food machinery, pressure vessels, nuclear power, chemical equipment, elevators, rail transit, machinery manufacturing, structural piping, and architectural decoration.
Galvanized seamless pipe has very good physical and chemical properties, its tensile strength is more than 8 times stronger than ordinary steel, and its elastic modulus is also better than ordinary steel. Moreover, it also has good mechanical capabilities and is very easy for daily processing. Long term use will not deform, anti-static ability is good.
CONTACT US
GET A FREE QUOTE
Copyright : Qingdao Xinzhonglian Steel Co., Ltd. Seo Tags BUSINESS LICENSE
