1 1 4 siding nails

1 1 4 siding nails

...

1 1 4 siding nails 1 1 4 siding nails

Read More
  • In fact, after the construction of the power grid does not need to be energized, the only security measures can play the equipment is these galvanized barbed rope, in the choice of time is certainly to choose some of their own needs, and the quality of the product of reliable materials.

    1 1 4 siding nails

    ...

    1 1 4 siding nails 1 1 4 siding nails

    Read More
  • The management system of the rinsing water after the steel wire pickling should be regularly and regularly discharged after the rinsing water, and the rinsing water should be kept clean and low acid value as far as possible. The pH control is more appropriate. The concentration of plating aid should not be too high. Hot plating wire must be added ammonium chloride and zinc chloride according to the data of laboratory analysis, and the specific gravity of the composite solution is controlled in the range of 50~80g/L. The addition of ammonium chloride or zinc chloride raw materials without the results of laboratory analysis shall be subject to criticism and education, and economic treatment if necessary.

    1 1 4 siding nails

    ...

    1 1 4 siding nails 1 1 4 siding nails

    Read More
  • 1 1 4 siding nails

    ...

    1 1 4 siding nails 1 1 4 siding nails

    Read More
  • The service life of the original galvanized iron welding mesh is very limited. Generally, good iron railings can only be used for about 2 years, and then renovated until the service life, which is not only time-consuming but also has safety risks. After the appearance of zinc-steel railings, the service life has been increased to a great extent in the post-processing. Generally, it can be used for at least 20 years. To improve the service life of zinc steel railings, we first have a brief understanding of the product characteristics of railings. Then from the maintenance aspect, it is necessary to maintain. Maintenance method of electric welding mesh:

    1 1 4 siding nails

    ...

    1 1 4 siding nails 1 1 4 siding nails

    Read More
  • Large coil galvanized wire in the zinc immersion distance debugging, keep the original speed unchanged, according to t= KD to determine the zinc immersion time (1), where: t is the zinc immersion time is constant, take 4-7D is the diameter of steel wire mm, and then estimate the zinc immersion distance. By adjusting the zinc dip distance, the zinc dip time of steel wire of various specifications can be shortened by 5s on average. In this way, the zinc consumption per ton of steel wire decreases from 61kg to 59.4kg.

    1 1 4 siding nails

    ...

    1 1 4 siding nails 1 1 4 siding nails

    Read More
  • 

    Popular articles

    Latest articles

    Links