Z275 Astm A653 Galvanized Steel Coil In China Construction

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional z275 astm a653 galvanized steel coil in china construction manufacturers and suppliers in China. Welcome to wholesale customized z275 astm a653 galvanized steel coil in china construction at competitive price from our factory. Good service and quality products are available.

 

Galvanized steel coil, zinc coil,. Galvanizing refers to the surface treatment technology of coating a layer of zinc on the surface of metal, alloy or other materials for appearance and rust prevention. The current galvanizing processes mainly include hot-dip galvanizing and electro-galvanizing, which are widely used in machinery manufacturing, electronics, precision instruments, chemical industry, transportation, aerospace and other industries.
The galvanized coil production technology provided by GNEE STEEL is a continuous galvanizing process, that is, the coil is continuously immersed in the galvanizing tank, and the molten zinc is used to make galvanized steel coils.

 

ASTM A653 Z275 galvanized steel coil are different from traditional cold-base galvanized products. GNEE produces hot-base galvanized steel sheets with a thickness of 0.6mm~4.0mm and a zinc layer weight of 60g/m2~650g/m2. And steel strips, which can replace some cold-based galvanized products, truly realize "replacing cold with heat".

 

Hot-based galvanized steel sheets and strips not only meet the dimensional accuracy, surface quality and stamping formability requirements of conventional cold-based galvanized products, but also have the characteristics of strong zinc layer bonding, good weldability and high strength.

Products name:	Galvanized steel coils	Surface:	Regular spangle
Application:	constructions building	Grade :	SGCC
Standard:	ASTM A653/ JIS G3302	Tensile strength:	350-750mpa
Technique:	Hot dip galvanized	Hardness:	50-90HB
Zinc coating:	275gsm	Coils weight:	3-5 Tons
Surface treatment:	Chromate Passivated	Coils ID:	508/610mm
Thickness:	0.10-3.00mm	Width:	10-1250mm
Edge :	Mill finished	Tolerance	0.1%

 

 

Applications of galvanized steel coils in construction:

Manufacture of structural elements for low-rise buildings, light steel thin-walled structures, sandwich panels, thermal pipe linings and various thermal insulation, conditioning systems, metal roof tiles, profiled panels, culvert pipes, entrance door cladding, elevators, PVC door and window reinforcements Profiles, gypsum board European fasteners, etc.

 

Surface:

 

Galvanized steel coil Customer Case:

 

GNEE GROUP:

FAQ:
1.To get an exact price, please send us below details for your inquiry:
(1) Thickness
(2) Width
(3) Zinc coating thickness
(4) Coil weight
(5) Slightly oiled surface , or dry surface
(6) Hardness or material grade
(7) Quantity
2. What kind of package will | get?
- Generally it will be standard exporting package, if customer doesn't have any requirement.
3. What kind of product surface will | got among "regular spangle, big spangle, small spangle and zero spangle"?
-You will get "regular spangle" surface for no special requirement.
4. About the surface galvanizing coating thickness.
-lt is two sides point thickness
For example, when we say 275g/m2,it means two sides total 275g/m2.

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