Galvanized steel coil

TIME：

2018 07 29

   Galvanized GI steel coil



Another name:

GI coil, GI steel, GI steel coil, HDGI steel coil, Galvanized steel coil, Zinc coated steel coil


Galvanized GI steel coil is the steel that surface coated with layer of metallic zinc to prevent corrosion 

so that can extend the life.That is a economic and effective way of anticorrosion so that widely used

in roofing,wall panel,furniture,appliances,packaging,construction materials etc.

As a long history galvanized steel supplier, Hontai Steel control the quality strictly so that we can 

guarantee our products meet our customers' requirement.


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   Specifications




Standards ASTM/AISI/BS/DIN/JIS/GB etc.
CertificatesISO9001/ISO14001/SGS/PVOC/SONCAP
Base metalCRC/HRC
Thickness 0.12-4.00mm
Width30-1500mm
Zinc coating 40-275g/m²
HardnessHRB55-HRB95
Guard filmPVC etc.
Surface treatmentChromated/skin-pass/oiled/slight-oiled/dry




   Production Line


The annual capacity of Galvanized steel 120,000 tons. 


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   GI Production Process Flow Chart






   Quality Control


We have advanced testing center Lab. and team to control our product quality.


     


      



   Packing Details


1) 4 eye steel bands and 4 circumferential steel bands.

2) Galvanized steel fluted rings on inner and outer edges.

3) Galvanized steel sheet and waterproof paper wall protection.

4) Galvanized steel and waterproof paper around circumference and bore protection.


      


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