Most wholesalers need to purchase galvanized I-beams in large quantities. In order to ensure that the later construction of the project is not affected, the quality of the I-beams is good, so special attention must be paid to measuring its quality. It is recommended to cooperate with regular manufacturers, which will facilitate us to choose cost-effective I-beams. But how to make a quality comparison?
Galvanized I-beam
Surface quality comparison
Because regular manufacturers must control the surface quality when producing galvanized I-beams, so we still need to do a good job of surface quality inspection.
For example, if you want to measure the cross section, you can confirm that the dimensions and specifications meet the requirements. At the same time, you should also pay attention to its specific thickness and whether there are defects on the surface. If there are serious defects, scars, small cracks, etc., it is actually steel that does not meet the quality requirements. After all, the quality of engineering construction steel directly affects the quality of the project, so basic quality measurement is also very important.
Pay attention to load-bearing
Galvanized I-beams of the same size will still have great differences in quality, especially the different steel materials, weight, density, application range, etc. are also different. Therefore, if it is not convenient to test the physical and chemical properties, at least basic weight measurement should be done, so as to truly ensure that the later use of the steel will not be affected.
