GI Steel Plate

The galvanized sheet coated with a zinc layer, features a smooth, flat, silver white surface with excellent corrosion resistance, heat resistance, and excellent adhesion to paint film. It can withstand high temperatures up to 315 ℃ and has excellent surface conductivity.

SPCC,SPCD,SPCE/DC01,DC02,etc
Zinc Coating:40-275g/m2

E-mail:Jackson@jinblai.com
Phone:+8618637285401 -Jackson

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Description

Gi steel is made by immersing the ordinary steel sheet in molten zinc liquid to attach a layer of zinc to its surface. The zinc layer is evenly attached to the surface to form a protective barrier, effectively isolating the steel sheet from the external environment. Even in harsh coastal or industrial environments, it can prevent oxidation and corrosion for a long time, thereby significantly extending the service life and reducing maintenance costs.

Galvanized steel sheet is lightweight compared to other high-strength materials (such as stainless steel), which helps to reduce the overall structural weight, reduce the cost of transportation and installation, and is suitable for applications such as lightweight construction and automobile manufacturing.

gi coil spangle

galvanised steel plate production process

Galvanized Steel Sheet Specfication

Thickness	0.12-4.0mm,or as required
Surface	Mild steel plain finish, hot dip galvanized, color coated, ect.
Standards	ASTMA53/ASTM A573/ASTM A283/Gr.D/BS1387-1985/ GB/T3091- 2001,GB/T13793-92, ISO630/E235B/JIS G3101/JIS G3131/JIS G3106/
Materials	SGCC/ CGCC/ DX51D+Z
Type of Coating	Hot Dipped Galvanized Steel(HDGI)
Zinc Coating	30-275g/m²
Surface Treatment	Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)
Surface Structure	Normal spangle coating(NS),minimized spangle coating(MS),spangle-free(FS)
Width	600mm-1500mm, according to customer's requirement
ID	508mm/610mm
Coil Weight	3-20 metric ton per coil
Package	clients' requirement and Standard export sea-worthy packing

GI Steel Plate Application

With its superior corrosion resistance, versatility and cost-effectiveness, it has become the material of choice for a wide range of industries.Galvanized steel is widely used in the following areas:

Construction industry: roofs, walls, structural components, etc.
Automotive industry: body, chassis, parts, etc.
Home appliance industry: shell, internal structural parts, etc.
Other industries: electricity, transportation, machinery manufacturing, etc.