3 1 2 coil nails

3 1 2 coil nails

...

3 1 2 coil nails 3 1 2 coil nails

Read More
  • welding

    3 1 2 coil nails

    ...

    3 1 2 coil nails 3 1 2 coil nails

    Read More
  • When the temperature is running at the same temperature and the same heat is stored, the amount of iron dissolved is not the same. At around 500, the loss of iron increases sharply with the addition of temperature and insulation. It is lower or higher than 480~ 510c, and the loss of epitaxial iron is slower, and it is difficult to catch up with the duration. Therefore, everyone will call 480~ 510c the malignant melting zone.

    3 1 2 coil nails

    ...

    3 1 2 coil nails 3 1 2 coil nails

    Read More
  • hook

    3 1 2 coil nails

    ...

    3 1 2 coil nails 3 1 2 coil nails

    Read More
  • The main difference between the two is the carbon content. The carbon content of iron is 2.11 percent or greater, while the carbon content of steel is 2.11 percent or less. The iron carbon alloy with carbon content above 2.11% is cast iron (pig iron), which is basically not malleable and cannot be drawn into wire. Secondly, the content of impurities is different. The content of harmful impurities such as sulfur and phosphorus in steel is smaller. Steel wire general color focus, iron wire color light point, white point.

    3 1 2 coil nails

    ...

    3 1 2 coil nails 3 1 2 coil nails

    Read More

  • Post time: 29-09-22

    3 1 2 coil nails

    ...

    3 1 2 coil nails 3 1 2 coil nails

    Read More
  • Operating procedures: When using cold galvanized wire, all tools and stacked objects obstructing activities should be removed from the work site and equipment. When pickling, put the wire into the cylinder slowly to prevent acid splashing on the body. When adding acid, it is necessary to pour the acid into the water slowly. It is forbidden to pour the water into the acid to prevent the acid from splashing out. Wear protective glasses when working. Do not push or beat cold galvanized wire and other articles when handling them.

    3 1 2 coil nails

    ...

    3 1 2 coil nails 3 1 2 coil nails

    Read More
  • 3 1 2 coil nails

    ...

    3 1 2 coil nails 3 1 2 coil nails

    Read More
  • 3 1 2 coil nails

    ...

    3 1 2 coil nails 3 1 2 coil nails

    Read More
  • 

    Popular articles

    Latest articles

    Links