Galvanized steel strip is cold-rolled or hot-rolled, using the characteristics of strong adhesion of metallic zinc to coat a layer of metallic zinc on a metal long strip of steel to varying degrees and make the metallic zinc evenly attached to the steel sheet, thereby increasing It has the advantages of long service life, corrosion resistance and high strength. But in the process of placement and installation, we still need to know a few points in order to reduce our unnecessary trouble.
We should first understand whether the galvanized steel strip is hot-dip galvanized or electro-galvanized. If it is hot-dip galvanized, the zinc layer will be thicker, and white rust will not affect normal use because zinc is more resistant to oxidation. If it is electro-galvanized, it needs to be treated. If oxidation and rust occur, it should be treated. The surface of the galvanized steel strip can be simply treated. The surface of the galvanized steel strip is not clean, and the surface will be oxidized under a certain environment. Zinc will form oxidation in the air and white rust will form on the surface. This situation is common and normal.
In the installation and use of galvanized steel pipes and pipes, some use matters need to be paid attention to, so that the products can be better applied.
To install pipelines, you must find professional technicians. The development of natural gas pipelines should have their own special materials for polyethylene pipes. No matter how luxurious and high-end your decoration is, it will not be worthwhile if you are not willing to spend money in this area. Frequently, a burst or leak of a pipeline will cause a loss of tens, hundreds, or even thousands of times the price of the water pipe itself.
Be sure to perform a boost test after installation. The boost test is generally carried out at 1.5 times the water pressure, and there should be no water leakage during the test.
The placement of galvanized steel strip is a very critical phenomenon. When the placement is seriously improper, rust and mold will appear. There is a certain degree of humidity in the surrounding air, and the galvanized steel strip will easily form oxidation with the surrounding air. When the oxidation time is too long, rust will occur accordingly. Moldy phenomenon. Requirements for the placement of galvanized steel strip.
