1 1 4 ring shank coil nails

Latest articles

1 1 4 ring shank coil nails

...

1 1 4 ring shank coil nails 1 1 4 ring shank coil nails

Read More
  • 1 1 4 ring shank coil nails

    ...

    1 1 4 ring shank coil nails 1 1 4 ring shank coil nails

    Read More
  • The methods to control the thickness of galvanizing are as follows: you can slow down the lifting speed of the workpiece, control the time of galvanizing as far as possible, add the appropriate amount of thinning alloy, reduce the thickness, and improve the temperature of hot-dip galvanizing. But consider the zinc pot, iron pot should not exceed 480 degrees, ceramic pot can be 530 degrees, which can reduce the time of zinc immersion.

    1 1 4 ring shank coil nails

    ...

    1 1 4 ring shank coil nails 1 1 4 ring shank coil nails

    Read More
  • The main factors causing metal rust: relative humidity of the atmosphere at the same temperature, the percentage of water vapor content and water vapor saturation content in the atmosphere, known as relative humidity. Under certain relative humidity, the corrosion rate of metal antirust oil is very small, but higher than the relative humidity, the corrosion rate increases suddenly. This relative humidity is called the critical humidity. When the humidity in the atmosphere is higher than the critical humidity, the metal surface will appear water film or water droplets, if the atmosphere contains harmful impurities, dissolved in the water film, water droplets, electrolytes and aggravate corrosion.

    1 1 4 ring shank coil nails

    ...

    1 1 4 ring shank coil nails 1 1 4 ring shank coil nails

    Read More
  • The distance between the adjacent two thorn rope installation do not know whether you have noticed? Careful observation can find that its spacing is not the same, the thorn rope factory for customer consultation when asking the installation height of the reason.

    1 1 4 ring shank coil nails

    ...

    1 1 4 ring shank coil nails 1 1 4 ring shank coil nails

    Read More
  • 1 1 4 ring shank coil nails

    ...

    1 1 4 ring shank coil nails 1 1 4 ring shank coil nails

    Read More
  • The uniformity of galvanized wire is reflected in what aspects:

    1 1 4 ring shank coil nails

    ...

    1 1 4 ring shank coil nails 1 1 4 ring shank coil nails

    Read More
  • galvanized

    1 1 4 ring shank coil nails

    ...

    1 1 4 ring shank coil nails 1 1 4 ring shank coil nails

    Read More
  • Large roll galvanized wire is processed by low carbon steel wire rod, through drawing molding, pickling rust removal, high temperature annealing, cooling and other processes. Large roll galvanized wire electroplating temperature should be controlled in 30-50℃. Because of the strong corrosivity of chloride ions in bath, quartz glass heater is generally used. Continuous production does not need heating, but need cooling cooling.

    1 1 4 ring shank coil nails

    ...

    1 1 4 ring shank coil nails 1 1 4 ring shank coil nails

    Read More
  • 

    Popular articles

    Latest articles

    Links