nails building materials

Latest articles

nails building materials

...

nails building materials nails building materials

Read More
  • It is precisely because of the advantages of electric welding mesh (explanation: can overwhelm the favorable situation of the other side), the electric welding mesh in the market is widely used in urban roads, real estate, development zones, residential areas, gardens and all kinds of enterprises and institutions of decoration beautification and security protection works. Stainless steel wire mesh is one of stainless steel wire mesh products.

    nails building materials

    ...

    nails building materials nails building materials

    Read More
  • 1. Electroplating process control

    nails building materials

    ...

    nails building materials nails building materials

    Read More

  • Post time: 28-01-23

    nails building materials

    ...

    nails building materials nails building materials

    Read More
  • Using the patented technology of the invention, regularly put zinc block into the plating aid pool, so that the bivalent iron in the plating aid into trivalent iron, and play a stable PH value in a numerical range of an important measure, but also easy to filter out the trivalent iron ions in the plating aid; Ferric ion is controlled between 0.3 and 1.0g/L; When hydrogen is not released in the plating aid, the zinc block is continued. It is an effective measure to reduce zinc slag, improve the fluidity of zinc liquid and reduce the thickness of zinc layer to play the role of plating aid filter.

    nails building materials

    ...

    nails building materials nails building materials

    Read More
  • nails building materials

    ...

    nails building materials nails building materials

    Read More
  • The entire steel surface is protected, and the melted zinc is easily coated evenly, whether in the interior of the pipe fitting in a depression, or in any other corner where the coating is difficult to access. The hardness of galvanized coating is greater than that of steel. The Eta layer of the upper layer of Z is only 70 DPN hardness, so it is easy to be dented by collisions. However, the hardness values of the lower layer of Zeta layer and delta layer are 179 and 211 DPN respectively, which are higher than that of the iron material of 159 DPN. Therefore, its impact resistance and wear resistance are quite good.

    nails building materials

    ...

    nails building materials nails building materials

    Read More

  • Post time: 17-05-23

    nails building materials

    ...

    nails building materials nails building materials

    Read More
  • 4, the material requirements of the silk: change wire braid, electric galvanized wire braid, hot galvanized wire braid, first braid after hot plating.

    nails building materials

    ...

    nails building materials nails building materials

    Read More
  • 

    Popular articles

    Latest articles

    Links