decorative wire screen

Latest articles

decorative wire screen

...

decorative wire screen decorative wire screen

Read More
  • At present, there are two processing methods of blade stabbing rope. One is to make it into a spiral shape, and then make a clip treatment. It is not only our common spiral blade stabbing rope, but also a single spiral blade stabbing rope without clip, but even a single helix can not stretch it to a relatively straight. This is mainly because the blade barbed rope is wrapped and wound at the same time, so it can only be spiral.

    decorative wire screen

    ...

    decorative wire screen decorative wire screen

    Read More

  • Post time: 17-04-23

    decorative wire screen

    ...

    decorative wire screen decorative wire screen

    Read More
  • Due to the implementation of the grassland contract operation obligation system, herdsmen have a high capacity to strengthen and raise their stainless steel barbed rope fence net in grassland pastoral areas, forming the phenomenon of high density and high height of stainless steel barbed rope fence net in grassland pastoral areas, which is destructive and even destructive to the survival of wild animals.

    decorative wire screen

    ...

    decorative wire screen decorative wire screen

    Read More
  • decorative wire screen

    ...

    decorative wire screen decorative wire screen

    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.

    decorative wire screen

    ...

    decorative wire screen decorative wire screen

    Read More
  • The above are the three major advantages of the positive and negative twisting barbed wire, mainly including durability, high cost performance, and beautiful appearance.

    decorative wire screen

    ...

    decorative wire screen decorative wire screen

    Read More
  • barbed

    decorative wire screen

    ...

    decorative wire screen decorative wire screen

    Read More
  • decorative wire screen

    ...

    decorative wire screen decorative wire screen

    Read More
  • The iron is clean and clean, and then solvent treatment, after drying immersed in zinc liquid, iron and molten zinc reaction to produce an alloyed zinc layer, the process is: degreasing – washing – pickling – assisted plating – drying – hot dip galvanizing – separation – cooling passivation. The thickness of the alloy layer of hot plating wire mainly depends on the chemical composition of the steel silicon content, the size of the steel cross-sectional area, the roughness of the steel surface, the temperature of the zinc pot, the time of dipping zinc, cooling speed, cold rolling deformation, etc.

    decorative wire screen

    ...

    decorative wire screen decorative wire screen

    Read More
  • 

    Popular articles

    Latest articles

    Links