Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of metal galvanized steel sgcc coil in China. Welcome to wholesale customized metal galvanized steel sgcc coil at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride. Metal Galvanized Steel SGCC Coil gets coated in layers of zinc because rust won't attack this protective metal. The most external layer is all zinc, but successive layers are a mixture of zinc and iron, with an interior of pure steel.
Product Description
|
Name |
Metal Galvanized Steel SGCC Coil |
|
Thickness |
0.15mm-1.2mm |
|
Width |
750mm-1250mm ,also available for strip 28mm-600mm |
|
Color |
According to RAL color or clients sample |
|
Painting Thickness |
PE paint top coating 15-25micron , back coating is 5-10micron |
|
Zinc Coating |
99% pure zinc coating ,zinc weight from 40GSM to 275 GSM |
|
Quality Control |
SGS testing , test zinc coating thickness/PE coating thickness/ T testing and others by every coil |
|
Package |
water proof paper is inner packing, galvanized steel or coated steel sheet is outer packing , side guard plate , then wrapped by seven steel belt . |
|
Certificate |
ISO 9001:2008 |
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