附近的单身女人联系电话号码
  • <bdo id="s0cyo"><button id="s0cyo"></button></bdo>

    PRODUCTS

    Y O U F A
    YOUFA

    WHAT ARE OUR PRODUCTS

    Product Show

    A comprehensive enterprise integrating production and sales

    Galvanized Steel Pipe

    Hot-dip galvanized pipes are made by reacting molten metal with a ferrous substrate to create an alloy layer that combines both the substrate and the coating.

    2022/10/28

    Galvanized Steel Pipe

    Hot-dip galvanizing is carried out first by pickling the steel pipe, and in order to remove the iron oxide from the surface of the pipe, the pickling is followed by cleaning in an aqueous solution of ammonium chloride or zinc chloride or a mixture of ammonium chloride and zinc chloride in an aqueous solution tank, which is then fed into the hot-dip galvanizing tank.

    2022/10/28

    Galvanized Steel Pipe

    High quality hot-dip pipe processing, uniform zinc coating, good finish inside and outside, wall surface is smooth, without spots and bubbles, corrosion resistance. Suitable for wet, corrosive environment of harsh lighting, mechanical equipment.

    2022/10/28

    Galvanized Steel Pipe

    Hot-dip galvanizing is carried out first by pickling the steel pipe, and in order to remove the iron oxide from the surface of the pipe, the pickling is followed by cleaning in an aqueous solution of ammonium chloride or zinc chloride or a mixture of ammonium chloride and zinc chloride in an aqueous solution tank, which is then fed into the hot-dip galvanizing tank.

    2022/10/28

    Galvanized square pipe

    Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.

    2022/10/28

    Galvanized square pipe

    High quality hot-dip pipe processing, uniform zinc coating, good finish inside and outside, wall surface is smooth, without spots and bubbles, corrosion resistance. Suitable for wet, corrosive environment of harsh lighting, mechanical equipment.

    2022/10/28

    < 1 > proceed page
    附近的单身女人联系电话号码