World Link Steel Co., Ltd.

High quality products, professional service, being the global steel products supplier!

Home > Exhibition > Content
The process of galvanized steel grating
- Feb 09, 2017 -

Steel grating board to go through the surface treatment can be used in special environments, this can extend the service life, surface treatment technology continues to improve, by the people of all ages.

Hot dip galvanizing is hot dip galvanized workpiece is degreasing, pickling, immersion, drying after immersion in the dissolved zinc liquid in a certain time, put forward. Galvanized steel grating plate is with the needs of more and more customers, the galvanized steel grating plate is generally more common in two, the steel grating plate is galvanized, The first is cold galvanized, the second is hot-dip galvanized, hot-dip galvanized treatment of anti-corrosion ability is better, generally suitable for outdoor use, cold galvanized steel grating anti-corrosion ability is not so good, generally used in indoor comparison many. Another point is that hot galvanized steel grating surface is relatively bright, cold galvanized surface is not so bright.