welded screen

Latest articles

welded screen

...

welded screen welded screen

Read More
  • Galvanized hook net price is low: galvanized anti-rust cost is lower than the cost of other paint coating; Galvanized hook mesh durable: galvanized layer and steel is metallurgical combination, become a part of the steel surface, so the durability of the coating is more reliable; Galvanized hook net impact resistance: galvanized layer forms a special metallurgical structure, this structure can withstand mechanical damage in transport and use; Galvanized hook mesh quality is high: every part of the plated parts can be plated with zinc, even in the depression, sharp corners and hidden places can be fully protected.

    welded screen

    ...

    welded screen welded screen

    Read More
  • Out-of-line annealing means that the recrystallization annealing of hot or cold rolled steel plate is carried out in the bottom type annealing furnace or cover type annealing furnace before entering the hot plating wire line, so that there is no annealing process in the galvanized line. The steel plate must maintain a clean active surface of pure iron, free of oxides and other dirt, before hot dip galvanizing. In this method, the annealed surface oxide sheet is first removed by pickling method, and then coated with a layer of zinc chloride or a mixture of ammonium chloride and zinc chloride solvent for protection, so as to prevent the plate from being oxidized again.

    welded screen

    ...

    welded screen welded screen

    Read More
  • galvanized

    welded screen

    ...

    welded screen welded screen

    Read More
  • The management system of the rinsing water after wire pickling should be discharged regularly and regularly, and the rinsing water should be kept clean and low acid value as far as possible. It is more appropriate to control the pH value of 3. The concentration of plating aid should not be too high. The hot plating wire must be added with ammonium chloride and zinc chloride according to the data of laboratory analysis, and the specific gravity of the composite solution is controlled within the range of 50~80g/L. If ammonium chloride or zinc chloride is added without reference to the results of laboratory analysis, it should be criticized and educated, and economic treatment should be given if necessary.

    welded screen

    ...

    welded screen welded screen

    Read More
  • welded screen

    ...

    welded screen welded screen

    Read More
  • 3. For temporary protection, breeding chickens and ducklings, etc., it is recommended that you choose products with a wire diameter of 2mm.

    welded screen

    ...

    welded screen welded screen

    Read More
  • Welding

    welded screen

    ...

    welded screen welded screen

    Read More
  • welded screen

    ...

    welded screen welded screen

    Read More
  • welded screen

    ...

    welded screen welded screen

    Read More
  • 

    Popular articles

    Latest articles

    Links