decorative perforated sheet metal panels

Latest articles

decorative perforated sheet metal panels

...

decorative perforated sheet metal panels decorative perforated sheet metal panels

Read More
  • The management system of the rinsing water after the steel wire pickling should be regularly and regularly discharged after the rinsing water, and the rinsing water should be kept clean and low acid value as far as possible. The pH control is more appropriate. The concentration of plating aid should not be too high. Hot plating wire must be added ammonium chloride and zinc chloride according to the data of laboratory analysis, and the specific gravity of the composite solution is controlled in the range of 50~80g/L. The addition of ammonium chloride or zinc chloride raw materials without the results of laboratory analysis shall be subject to criticism and education, and economic treatment if necessary.

    decorative perforated sheet metal panels

    ...

    decorative perforated sheet metal panels decorative perforated sheet metal panels

    Read More
  • The technical term “galvanized” means that metal has been specially treated with zinc. Essentially, the wire is covered with a very thin layer of zinc. It is this thin layer of zinc that gives galvanized wire its many properties. Galvanizing can be done by dipping wire into a pool of zinc or by electroplating.

    decorative perforated sheet metal panels

    ...

    decorative perforated sheet metal panels decorative perforated sheet metal panels

    Read More
  • decorative perforated sheet metal panels

    ...

    decorative perforated sheet metal panels decorative perforated sheet metal panels

    Read More
  • decorative perforated sheet metal panels

    ...

    decorative perforated sheet metal panels decorative perforated sheet metal panels

    Read More
  • barbed

    decorative perforated sheet metal panels

    ...

    decorative perforated sheet metal panels decorative perforated sheet metal panels

    Read More
  • decorative perforated sheet metal panels

    ...

    decorative perforated sheet metal panels decorative perforated sheet metal panels

    Read More
  • decorative perforated sheet metal panels

    ...

    decorative perforated sheet metal panels decorative perforated sheet metal panels

    Read More
  • When the coating of large galvanized wire is blistered in the process of galvanizing, the bath temperature should be checked first. If the bath temperature is not low, and then strengthen the removal of oil before plating, to prevent the base metal in acid corrosion. If you pay attention to these problems, the bubbling phenomenon still exists, it should pay attention to the dosage and quality of additives, then you can stop adding additives, with high current electrolysis for a period of time, to reduce the content of additives, observe whether the bubbling phenomenon is improved. If there is no improvement, check whether the additive has been stored for too long or whether it contains too many impurities.

    decorative perforated sheet metal panels

    ...

    decorative perforated sheet metal panels decorative perforated sheet metal panels

    Read More

  • Post time: 09-10-22

    decorative perforated sheet metal panels

    ...

    decorative perforated sheet metal panels decorative perforated sheet metal panels

    Read More
  • 

    Popular articles

    Latest articles

    Links