Costumização: | Disponível |
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Tipo: | Bobina |
Padrão: | ASTM |
Fornecedores com licênças comerciais verificadas
Auditado por uma agência de inspeção terceirizada independente
Galvanized Steel
Galvanized steel is represented by cold-rolled and hot-rolled coils with galvanized layers that help protect the steel from atmospheric corrosion. Galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride. And then sent to the hot-dip plating bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life.Galvanized steel coils are successfully used in industries where there are strict requirements for corrosion resistance, durability, strength and appearance, and a variety of coatings can be formed or applied.
APPLICATION:
In the construction industry:
Manufacture of low-rise buildings, light steel thin-wall structures, sandwich panels, hot pipe linings and various types of insulation, conditioning systems, metal roof shingles, press panels, culvert pipes, structural elements for entrance door cladding, elevators, PVC doors and Windows reinforced, materials, plasterboard European fasteners, etc.
In the automotive industry:
Manufacture of external and internal body parts, as well as repair of external public transport body parts, such as public buses Cars and trams.
In the machinery manufacturing and instrumentation industry:
Manufacture of electrical and mechanical equipment, household appliances, metering devices and packaging enclosures Manufacture of household goods (cutlery, bowls, buckets, cans, bathtubs, etc.)
Household items (cutlery, bowls, buckets, cans, bathtubs, etc.)
Color coated (and other types of coated) rolled steel
Thickness | 0.105- 4MM |
Width | 600 - 1250MM |
Length | As require |
Zinc Coating | Z30 - 600g//m2 |
ID of Coil | 508/610MM |
Surface Structure | Regular spangle,Minimum spangle, Zero spangle, Big spangle |
HRB | Soft Hard (<60), Medium Hard (60-85), Full Hard (85-95) |
Surface Treatment | Oiled (O), Chromium (C), Phosphating (P), Spinpass |
Standard Seaworthy Export Packing | Dust-proof kraft sheet, iron packing, Angle protective, packing belt |
Coil Weight | 3-5 Tons |
Standard | ASTM-A653; JIS G3302; EN10147;etc |
Payment Terms | T/T, LC, Western Union, Paypal, O/A, DP |
Regular Order | 25 tons or one container, for less quantity, to contact with us for details. |
Technical Standard
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EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653
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Steel Grade
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Dx51D, 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 |
Type
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Coil/Sheet/Plate/Strip
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Thickness
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0.12-6.00mm, or customer's requirement
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Width
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600mm-1500mm, according to the customer's requirement
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Type of Coating
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Hot Dipped Galvanized Steel(HDGI)
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Zinc Coating
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30-275g/m2
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Surface Treatment
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Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)
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Surface Structure
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Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
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Quality
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Approved by SGS, ISO
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ID
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508mm/610mm
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Coil Weight
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3-20 metric tons per coil
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Package
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Waterproof paper is inner packing, galvanized steel or coated steel sheet is outer packing, side guard plate, then wrapped by seven steel belts.or according to the customer's requirement |