Building Materials Hot Dipped Galvanized Steel Coils Strong Anti-Corrosion Ability AIA-1 manufacturer from China Jiangsu Greatwall steel CO., Ltd

Building Materials Hot Dipped Galvanized Steel Coils Strong Anti-Corrosion Ability

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

Building Materials Hot Dipped Galvanized Steel Coils Strong Anti-Corrosion Ability Specification<table border="1"

Building Materials Hot Dipped Galvanized Steel Coils Strong Anti-Corrosion Ability

Specification

Zinc Coating	30-275g( as required)
Thickness Range	0.14-5.0mm
Coil Inner Diameter	508mm / 610mm
Coil weight	3-10MT(as required)
Surface	Regular/mini/zero spangle, chromated, skin pass, dry etc.
Width range	600-1250mm(600mm, 1219mm, 1250mm, 1000mm the most common)
Applications	With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.

Brief introduction
1. Galvanized/Galvalume Steel Coil is made by cold rolled steel sheet, then through chormated, unoiled, various spangles and hot dipped; PPGI/PPGL steel coil is made by GI/GL, coated with organic fluorine resin, which has good appearance of anticorrosion. The thickness is from 0.14mm to 5.0mm, width 600mm-1250mm.
2. Color coated hot dipped galvanized steel coil combines the strength and formability of steel with the corrosion resistance of zinc and paint .Cold-rolled(CR) and Galvanized steel(GI) etc is used as raw material ,coated two or more paint layers on the surface by the methods of roller coat after degreasing and chemical treatment ,then drying in the oven and cooling. It becomes one of the most sought-after household appliances, interior construction materials.

Hot dipped galvanized steel coil

Standard	Grade	Zinc coating	Width	Thickness	Length	Capacity/year
JIS G3302	SGCH/SGCC-SGC570/SGHC-SGH340	Z40-600g	600-1500	0.14-5.0	Coil	1,000,000Ton
EN 10346	DX51D+Z/DX53D+Z/S220GD-S550GD	Z40-600g	600-1500	0.14-5.0	Coil	1,000,000Ton
ASTM A653	CS-B/SS255-550	Z40-600g	600-1500	0.14-5.0	Coil	1,000,000Ton

Hot dipped galvanized steel sheet

Standard	Grade	Zinc coating	Width	Thickness	Length	Capacity/year
JIS G3302	SGCH/SGCC-SGC570/SGHC-SCH340	Z40-600g	600-1500	0.14-5.0	2-5.8m	1,000,000Ton
EN 10346	DX51D+Z/DX53D+Z/S220GD-S550GD	Z40-600g	600-1500	0.14-5.0	2-5.8m	1,000,000Ton
ASTM A653	CS-B/SS255-550	Z40-600g	600-1500	0.14-5.0	2-5.8m	1,000,000Ton

Galvanized steel coils CHEMICAL COMPOSITION

STEEL GRADE	CHEMICAL COMPOSITION %						MECHANIC PROPERTY				C.B OF COATING		COATING
	C	Si	Mn	S	P	T.S		Y.S	E.L
	x103	x103	x102	x103	x103	Mpa		Mpa	%	d=0 180°		G/M²
JIS G3302 SGCC	12	30	41	31	21	480		300	13	OK		Z60-150
JIS G3302 SGCH	12	10	21	18	8	680		650		OK		Z60-150
ASTM A653 CS.B	20	30	60	35	30	386		205~380	20	OK		Z80-275
DX51D+Z	29	21	18	1.8	11	355		245	38	OK		Z80-275
G550	20	6	73	5	17	715		654	8	OK		Z80-275

Advantages:
1) Excellent corrosion resistance: The zinc coating provides a good protection of Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.

Application
Galvanized steel coil products are mainly used in construction, light industry, auto industry, agriculture, animal, husbandry and fishery, and commercial.
a.) Construction industry is mainly used in the manufacture of corrosion resistance of industrial and civil construction roof panel, roof grille, etc;
b.) Light industry with its manufacturing home appliance shell, civil chimney, kitchen utensils, etc;
c.) Auto industry is mainly used in the manufacture of car corrosion resistant parts, etc;
d.) Agriculture animal husbandry and fishery is mainly used for food storage, meat and frozen aquatic products processing equipment, etc;
e.) Commercial is mainly used as a material handling, packaging equipment, etc.