Product Description


Hot Dipped Galvanized Steel Sheet in Coil (GI) is produced by passing the Full Hard sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface. It has excellent corrosion resistance, paintability, and workability due to Zinc's characteristics. Usually, hot-dipped galvanized steel sheet and galvanized steel coil process and specifications are basically the same. Hot-dip galvanizing is the process of applying a protective zinc coating to a steel sheet or iron sheet, to prevent rusting. Excellent anti-corrosion, paintability, and processability due to the self-sacrificing characteristic of zinc. Available to select and produce the desired amount of zinc gilded and in particular enables thick zinc layers(maximum 275g/m2). Classified as either zero spangle or extra smooth depending on whether the sheet undergoes skin pass treatment.


PRODUCT PARAMETER


After the hot-dip galvanized steel sheet is pulled out of the zinc pot, the appearance of the crystal grains formed as the zinc layer cools and solidifies is called spangles. The size, brightness and surface morphology of spangles depend on a series of factors, but they are mainly related to the composition of the zinc layer and the cooling method. Galvanized steel coil has the advantages of uniform coating, strong adhesion and long service life.


Product Nameprime price hot dipped z100 s250gd z275 aluminized zinc zinc coated galvanized steel coil
MaterialDx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,
SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ
CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement
Thickness0.12-6.00mm or customer's requirement
Width600mm-1500mm, according to customer's requirement
Zinc coated30g-275g/m2
Type of CoatingHot Dipped Galvanized Steel
Surface TreatmentPassivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)
Surface StructureNormal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
Coil ID508mm or 610mm
Coil Weight3-20 metric ton per coil
StandardJIS 3302 / ASTM A653 /EN10143 AISI , ASTM , DIN , GB , JIS G3302 G3312 G3321 , BS
TechniqueHot Rolled / Cold Rolled
Product Application1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and convenient
Delivery TimeUsually within 7-15days after receipt of advance payment


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COMPANY PROFILE


The company has passed ISO9001 quality management system certification and CE certification.  Our MTC is based on en10204-3.1 certificate.  We support third party testing such as SGS, BV and Lloyd's.


● Main products: carbon steel plate, container plate, wear plate, manganese plate, alloy, seamless tube, welded tube, API, precision tube, spiral tube, square tube, galvanized tube, I-steel, Angle steel, channel steel, H-shaped steel, flat steel, etc., can be produced according to ASTM, JIS, DIN, BS and other standards.  Products are exported to Europe, the Middle East, the United States, Southeast Asia and other more than 50 countries and regions.


● The company has more than 200 employees, including 12 senior engineers and assistants.  Existing engineering and technical personnel 16 people, technical personnel 20 people.  The company provides heat treatment, CNC machining, testing, packaging and a series of processing technology.  We pay more attention to quality and after-sale service.


● Our aim is: customer first, customer demand first, customer profit first.


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FACTORY SHOOTING


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