Hot
dip galvanized (galvanizing), also known as hot-dip galvanized and hot-dip
galvanized: it is an effective anti-corrosion of
the metal, mainly used in the metal structure of the industry facilities. The
rust steel immersed in liquid zinc melt around 500 ℃, steel members attached to the surface of the zinc layer,
which play the purpose of anti-corrosion . Hot-dip galvanizing process:
finished pickling - washing - plus help the bath - drying - hang plated -
cooling - Pharmaceutical - cleaning - polishing - hot galvanized completion.
Corossion is one of the chronic metal disease that destroys the metals
gradually.
The hot-dip
galvanizing is evolved by ancient Redu, has 140 years of history since 1836,
France had been used in industrial hot dip galvanized. However, hotdipped galvanized steel pipe manufacturer in the past three decades along with the rapid development
and large-scale development of the cold-rolled steel strip. Galvanizing process
not only makes metal an anti corrosive but helps in providing strength as well
as increases the life span of metals.
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