Home > categories > Construction & Real Estate > Security Doors > Want to buy anti-theft door, I do not know galvanized steel and cold-rolled steel plate where the difference? The same thickness which is good? The
Question:

Want to buy anti-theft door, I do not know galvanized steel and cold-rolled steel plate where the difference? The same thickness which is good? The

Want to buy anti-theft door, I do not know galvanized steel and cold-rolled steel plate where the difference? The same thickness which is good? The

Answer:

The difference between the two is mainly on corrosion resistance. Galvanized steel plate billet of the immersion of the solid solution of thick concrete floor rafters, long service life. Cold rolled plate must be painted outside, otherwise it is easy to rust. Galvanized sheet prices will be more expensive.
Anti-theft door with galvanized steel and cold-rolled steel plate difference (in other conditions the same circumstances): cold-rolled steel plate high strength, good rigidity of the surface quality is also high, but the need to paint and other methods of ingot skeletons The rafters are resistant to atmospheric corrosion. Galvanized steel plate characteristics just the opposite. If you live in the south of the city, the environment is damp and rainy, it is best to choose anti-corrosion ability galvanized steel security door. Otherwise choose cold-rolled steel plate security door, because the price of cold-rolled steel security door should be slightly lower.
Tell you the truth, do not say that you do not know that we sell this for many years do not know the security door, you buy anti-theft door, or to see, level, and lock the mouth of the body Good or bad, there is the treatment of paint, etc., you can go to see what I published that how to buy a good security door, maybe for your help.

Share to: