Galvanized steel

  • 235 galvanized sheet

    235 galvanized sheet

    Galvanized sheet refers to the steel plate with a layer of zinc on the surface. Galvanizing is an economic and effective rust prevention method often used. About half of the world’s zinc production is used in this process.

  • Galvanized welded pipe

    Galvanized welded pipe

    In order to improve the corrosion resistance of steel pipes, general steel pipes are galvanized. Galvanized steel pipes are divided into hot-dip galvanizing and electro galvanizing. The hot-dip galvanizing layer is thick, the cost of electro galvanizing is low, and the surface is not very smooth. Oxygen blowing welded pipe: it is used as steel blowing pipe. Generally, small-diameter welded steel pipe is used, with eight specifications of 3 / 8-2 inches. It is made of 08, 10, 15, 20 or 195-q235 steel strip. In order to prevent corrosion, aluminizing treatment must be carried out.

  • Cold galvanized pipe

    Cold galvanized pipe

    As the name suggests, cold galvanized pipe is a steel pipe coated with a layer of zinc on the outer wall of the steel pipe by electro galvanizing. This treatment method is completely different from the principle of hot galvanizing, so we call it cold galvanized pipe.

  • 195 galvanized sheet

    195 galvanized sheet

    Galvanized steel plate is coated with a layer of metal zinc on the surface of the steel plate to prevent corrosion on the surface of the steel plate and prolong its service life. This kind of galvanized steel plate is called galvanized steel plate.

  • Galvanized strip pipe

    Galvanized strip pipe

    Galvanized pipe, also known as galvanized steel pipe, is divided into hot-dip galvanizing and electro galvanizing. The hot-dip galvanizing layer is thick and has the advantages of uniform coating, strong adhesion and long service life. The cost of electro galvanizing is low, the surface is not very smooth, and its corrosion resistance is much worse than that of hot-dip galvanized pipe.

  • Electro galvanizing

    Electro galvanizing

    Electro galvanizing: also known as cold galvanizing in the industry, it is the process of forming a uniform, dense and well bonded metal or alloy deposition layer on the surface of the workpiece by electrolysis.

    Compared with other metals, zinc is relatively cheap and easy to be plated. It is a low value anti-corrosion electroplated coating. It is widely used to protect iron and steel parts, especially to prevent atmospheric corrosion, and for decoration. Plating technology includes bath plating (or hanging plating), barrel plating (suitable for small parts), blue plating, automatic plating and continuous plating (suitable for wire and strip).

  • 235 galvanized pipe

    235 galvanized pipe

    Galvanized pipe, also known as galvanized steel pipe, is divided into hot-dip galvanizing and electro galvanizing. The hot-dip galvanizing layer is thick and has the advantages of uniform coating, strong adhesion and long service life. The cost of electro galvanizing is low, the surface is not very smooth, and its corrosion resistance is much worse than that of hot-dip galvanized pipe.

  • Galvanized split plate

    Galvanized split plate

    The open plate is a steel plate with a certain thickness and width rolled according to the user’s requirements. The original flat plate is rolled into the size required by the national standard when the steel factory leaves the factory. Generally, the original flat plate has strict size, good performance and high price. The flat panel is relatively cheap, and the size is slightly different

  • Galvanized seamless steel pipe

    Galvanized seamless steel pipe

    The amount of galvanized seamless steel pipe is very small, only 10-50g / m2, and its corrosion resistance is much different from that of hot-dip galvanized pipe. Regular galvanized pipe manufacturers are allowed to use cold galvanized pipes as water and gas pipes. The galvanized layer of cold galvanized steel pipe is an electroplating layer, and the zinc layer is separated from the steel pipe substrate. The zinc layer is thin, and the zinc layer is simply attached to the steel pipe matrix, which is easy to fall off. Therefore, its corrosion resistance is poor. In new houses, it is forbidden to use cold galvanized steel pipes as water supply steel pipes.

  • Laser cutting galvanized sheet

    Laser cutting galvanized sheet

    Galvanized sheet refers to the steel plate with a layer of zinc on the surface. Galvanizing is an economic and effective rust prevention method often used. About half of the world’s zinc production is used in this process.

  • Alloy galvanized pipe

    Alloy galvanized pipe

    Galvanized pipe, also known as galvanized steel pipe, is divided into hot-dip galvanizing and electro galvanizing. The hot-dip galvanizing layer is thick and has the advantages of uniform coating, strong adhesion and long service life. The cost of electro galvanizing is low, the surface is not very smooth, and its corrosion resistance is much worse than that of hot-dip galvanized pipe.

  • Non standard galvanized pipe

    Non standard galvanized pipe

    Galvanized pipe, also known as galvanized steel pipe, is divided into hot-dip galvanizing and electro galvanizing. The hot-dip galvanizing layer is thick and has the advantages of uniform coating, strong adhesion and long service life. The cost of electro galvanizing is low, the surface is not very smooth, and its corrosion resistance is much worse than that of hot-dip galvanized pipe.

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