15 degree nails

Latest articles

15 degree nails

...

15 degree nails 15 degree nails

Read More

  • Post time: 03-03-23

    15 degree nails

    ...

    15 degree nails 15 degree nails

    Read More
  • The management system of the rinsing water after wire pickling should be discharged regularly and regularly, and the rinsing water should be kept clean and low acid value as far as possible. It is more appropriate to control the pH value of 3. The concentration of plating aid should not be too high. The hot plating wire must be added with ammonium chloride and zinc chloride according to the data of laboratory analysis, and the specific gravity of the composite solution is controlled within the range of 50~80g/L. If ammonium chloride or zinc chloride is added without reference to the results of laboratory analysis, it should be criticized and educated, and economic treatment should be given if necessary.

    15 degree nails

    ...

    15 degree nails 15 degree nails

    Read More
  • Hot-dip galvanized wire has longer service life and better corrosion resistance than ordinary steel wire. Hot dip galvanizing is a method of chemical combination of zinc metal and steel wire surface, through the formation of a strong and self-healing zinc-iron alloy protective layer on the steel wire surface, so as to prevent direct contact between the steel wire and the external environment, reduce the possibility of oxidation corrosion, and extend the service life of the steel wire.

    15 degree nails

    ...

    15 degree nails 15 degree nails

    Read More

  • Post time: 18-05-22

    15 degree nails

    ...

    15 degree nails 15 degree nails

    Read More
  • 15 degree nails

    ...

    15 degree nails 15 degree nails

    Read More
  • As we all know, the use of hexagonal net protection, can protect the natural environment while protecting the bridge, so as not only to green the ecological environment, but also to prevent soil erosion.

    15 degree nails

    ...

    15 degree nails 15 degree nails

    Read More
  • 

    Popular articles

    Latest articles

    Links