coil roofing nails 1 1 4

Latest articles

coil roofing nails 1 1 4

...

coil roofing nails 1 1 4 coil roofing nails 1 1 4

Read More

  • Post time: 19-07-22

    coil roofing nails 1 1 4

    ...

    coil roofing nails 1 1 4 coil roofing nails 1 1 4

    Read More
  • Galvanized wire coating rough, passivation film is not bright, bath temperature is too high. If the cathode current density is too high, zinc content in the bath is too high or sodium hydroxide and DPE content is too low; Solid particles or excessive foreign metal impurities in the electroplating solution can cause such problems. Solution: If the coating of large galvanized wire is rough, there may be solid particles in the plating solution. If the roughness of the part is severe, the current density may be too high.

    coil roofing nails 1 1 4

    ...

    coil roofing nails 1 1 4 coil roofing nails 1 1 4

    Read More
  • pet

    coil roofing nails 1 1 4

    ...

    coil roofing nails 1 1 4 coil roofing nails 1 1 4

    Read More
  • Generally, galvanized wire used for welding is required to have a certain hardness. After acceptance of galvanized wire, the first thing to do is to feel the hand, and the other thing is to test on the machine. Because the average user does not have testing equipment, it is also very inconvenient to test on the machine. Use a micrometer to measure the diameter of galvanized wire evenly, and keep it about 0.02mm above and below the contract signing standard, with neat appearance, no leakage plating and no mess.

    coil roofing nails 1 1 4

    ...

    coil roofing nails 1 1 4 coil roofing nails 1 1 4

    Read More
  • Electro galvanizing shaft wire direct is in the electroplating tank through the current unidirectional zinc gradually plated on the metal surface, production speed is slow, uniform coating, thin thickness, usually only 3-15 microns, bright appearance, poor corrosion resistance, generally a few months will rust. Compared with hot dip galvanizing, electric galvanizing has lower production cost. The difference between cold galvanizing and hot galvanizing: the difference between cold galvanizing and hot galvanizing is that the amount of zinc is different. They can be identified from the color. The color of cold galvanizing is shiny silver white with yellow. Hot dip galvanized shiny hair white.

    coil roofing nails 1 1 4

    ...

    coil roofing nails 1 1 4 coil roofing nails 1 1 4

    Read More
  • galvanized

    coil roofing nails 1 1 4

    ...

    coil roofing nails 1 1 4 coil roofing nails 1 1 4

    Read More
  • coil roofing nails 1 1 4

    ...

    coil roofing nails 1 1 4 coil roofing nails 1 1 4

    Read More
  • The common weight standard of galvanized barbed rope is 25kg per coil, and the length of each coil varies from 220-250 meters according to the specifications of the barbed rope. And of course we all know that the heavier the disc the longer it is. But there is one point that is worth our attention, that is, the hollow inside the general larger disk is relatively small, and the hollow inside the lighter galvanized thorn rope is relatively large. The purpose of this is to reduce the number of bending of the thorn rope and make it easier and more beautiful when installing, on the other hand, it looks larger in appearance.

    coil roofing nails 1 1 4

    ...

    coil roofing nails 1 1 4 coil roofing nails 1 1 4

    Read More
  • Some customers may not immediately use the blade barbed rope when they buy it for retail and some are temporarily not used for site construction. At this time, customers need to follow up the characteristics of the blade barbed rope for storage. Because they are afraid of the rain, so there is no need to say more, and the surface of the packaging is more afraid of the sun, so it is not recommended to prevent the outside of the blade thorn rope will lead to the woven bag become lost effect, resulting in the exposure of the internal blade thorn rope affect the later use.

    coil roofing nails 1 1 4

    ...

    coil roofing nails 1 1 4 coil roofing nails 1 1 4

    Read More
  • 

    Popular articles

    Latest articles

    Links