thin drywall screws

Latest articles

thin drywall screws

...

thin drywall screws thin drywall screws

Read More
  • Purpose of galvanized hexagonal net: building wall fixed, heat preservation, heat insulation

    thin drywall screws

    ...

    thin drywall screws thin drywall screws

    Read More
  • thin drywall screws

    ...

    thin drywall screws thin drywall screws

    Read More
  • thin drywall screws

    ...

    thin drywall screws thin drywall screws

    Read More
  • In daily life, what we can bend by hand is basically galvanized iron wire, not steel wire. It has a high zinc content, which ensures its good toughness and resilience, but also has ultra-high corrosion resistance, which can last for decades in outdoor environments. There are many practicability of galvanized iron wire, such as strong reliability, galvanized layer and iron together, form a special metallurgical structure, in the use and transportation process, can ensure that will not be mechanical damage.

    thin drywall screws

    ...

    thin drywall screws thin drywall screws

    Read More
  • There is a good toughness and elasticity, in short, it can be easily made into a variety of shapes, and zinc as a coating is silver, very beautiful. This feature makes hot-dip galvanized wire handicrafts, wire mesh and other aspects are also used. Hot plating wire selection of high quality low carbon steel wire rod processing, is the selection of high quality low carbon steel, after drawing forming, pickling rust removal, high temperature annealing, cooling and other processes.

    thin drywall screws

    ...

    thin drywall screws thin drywall screws

    Read More
  • Cold galvanized, generally speaking, do not need heating, galvanized amount is little, this galvanized parts are easy to fall off in wet environment. Hot dip galvanizing, also known as hot dip galvanizing, is to melt the zinc ingot at high temperature, put some auxiliary materials in, and then dip the metal structural parts into the galvanized groove, so that the metal members are attached to a layer of zinc layer. The advantage of hot dip galvanized is that its anticorrosion ability is strong, the adhesion and hardness of galvanized layer is better.

    thin drywall screws

    ...

    thin drywall screws thin drywall screws

    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.

    thin drywall screws

    ...

    thin drywall screws thin drywall screws

    Read More
  • In view of this situation, many manufacturers are committed to ensuring the corrosion resistance of titanium and titanium alloy under the premise of increasing the hardness of titanium alloy, and surface carburizing is one of the typical processing technology means. Similar to the surface carburizing treatment of steel, the surface carburizing treatment of titanium alloy is to make the active carbon atoms, diffusion to the internal of titanium alloy, the formation of a certain thickness of higher carbon content of the carburizing layer, after quenching and tempering, so that the surface layer of the workpiece to obtain high carbon content of titanium alloy wire.

    thin drywall screws

    ...

    thin drywall screws thin drywall screws

    Read More
  • 

    Popular articles

    Latest articles

    Links