Angle steel is prone to damage in the process of use
Big chain cut. The falling off between the chains causes the steel plate to move out of sync on the cold bed, forming scratches on the bottom surface and rolling pits at the bottom of the furnace. The bottom roll of the furnace is subjected to multiple effects such as high temperature gas and load, and it is easy to appear surface nodules, resulting in pitting on the bottom surface of the middle plate.
Straightener press pit. The straightened carbon steel has left oxide skin, and it is easy to form a pressure pit on the surface of the middle plate during the straightening process.
Lifting scratches. It is easy to cause side rib injury when lifting the steel plate and scratch the surface of the steel plate due to non-standard operation during unloading.
How to extend the service life of galvanized Angle steel
In the production process of hot-dip galvanized Angle steel, the coated steel pipe should be vigorously developed. Its main function is to prevent pipeline corrosion and extend the service life of hot-dip galvanized Angle steel. In addition to extending the service life of hot-dip galvanized Angle steel, it can also improve its flatness, reduce a certain resistance and dust, and reduce the number of finishing hot-dip galvanized Angle steel. And in the design and production of hot-dip galvanized Angle steel, new product design can be carried out. Half the thickness of the tube wall. For example, steel welded into double-layer tubes will be stronger than non-single-layer tubes and damage can be avoided.
If you have more needs and questions about steel, please contact us!
GNEE Group receives visiting customers
GNEE Group office environment