wire mesh for sifting sand

Latest articles

wire mesh for sifting sand

...

wire mesh for sifting sand wire mesh for sifting sand

Read More
  • 2.65*2.25mm 7 meters per kilogram

    wire mesh for sifting sand

    ...

    wire mesh for sifting sand wire mesh for sifting sand

    Read More
  • When pickling, we should pay great attention to the acid has a strong corrosion, so when adding acid, we must pour acid into water, and it is along the wall of the cylinder, not a splash down, so as not to cause splash. Remember the order of pouring acid, acid into water rather than water into acid, water into acid will cause splashing and boiling, when pouring acid must wear protective glasses, must ensure that there are no non-professional onlookers, so as not to cause some risk of splashing acid.

    wire mesh for sifting sand

    ...

    wire mesh for sifting sand wire mesh for sifting sand

    Read More
  • wire mesh for sifting sand

    ...

    wire mesh for sifting sand wire mesh for sifting sand

    Read More
  • wire mesh for sifting sand

    ...

    wire mesh for sifting sand wire mesh for sifting sand

    Read More
  • The welding core is the metal core of the electrode. In order to ensure the quality of the weld, there are strict regulations on the content of various metal elements in the weld core. In particular, there are strict restrictions on harmful impurities (such as sulfur and phosphorus), and the quality of the weld core metal should be better than that of the base metal. Arc welding cannot be carried out on a smooth rod without a coating. This is because the arc stability is very poor, splashing is very large, and the weld is not well formed. After long-term practice, it is gradually found that the performance of the electrode is greatly improved by coating the welding core with some mineral raw materials (i.e. electrode coating). (1) Ensure stable arc combustion, so that the welding process is normal. (2) Using the gas produced after the drug skin reaction, protect the arc and the molten pool, prevent the harmful gases in the air (such as nitrogen, oxygen, etc.) from invading the molten pool, such as these gases will cause cracks and pores in the welding material, so that the welding can not achieve the ideal effect. (3) After the drug skin is melted, slag is formed, which covers the weld surface to protect the weld metal, make the weld metal slowly cool, help the gas escape, prevent the generation of pores, and improve the structure and performance of the weld. (4) After melting, various metallurgical reactions will be carried out, such as deoxygenation, sulfur removal, phosphorus removal, etc., so as to improve weld quality and reduce alloying element burning loss.

    wire mesh for sifting sand

    ...

    wire mesh for sifting sand wire mesh for sifting sand

    Read More
  • Many customers often ask: a kilogram of barbed rope to less than meters? How much does a barbed rope weigh in a meter? And so on the common problems, today Haorong screen manufacturers for everyone to answer.

    wire mesh for sifting sand

    ...

    wire mesh for sifting sand wire mesh for sifting sand

    Read More
  • hook

    wire mesh for sifting sand

    ...

    wire mesh for sifting sand wire mesh for sifting sand

    Read More
  • ③ The galvanized iron wire shall not be damaged when it is tightened.

    wire mesh for sifting sand

    ...

    wire mesh for sifting sand wire mesh for sifting sand

    Read More
  • Galvanized hexagonal net is a galvanized metal wire mesh, the shape of the grid is hexagonal.

    wire mesh for sifting sand

    ...

    wire mesh for sifting sand wire mesh for sifting sand

    Read More
  • 

    Popular articles

    Latest articles

    Links