| Customization: | Available |
|---|---|
| After-sales Service: | All Quality Problems of The Goods Are Returned for |
| Warranty: | 7 Days |
|
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JIS JIS G3302 S320gd+Z Cold Rolled Dx54D Z60 Galvanized Sheet Wholesaler Gauge to mm 0.5 - 3.5mm Thickness Corrugated Roofing Galvanized Steel Sheet
What is hot dipped galvanized sheet?
Hot-dip galvanizing is a process of coating steel with a thin zinc layer, which serves as a barrier between the steel and the environment. The finish is applied by passing the steel through a molten bath of zinc at a high temperature.
Galvanized sheet is refers to the surface has a layer of zinc plated steel plate.
Galvanized is a frequently used economic and effective anticorrosion method, about half of the zinc production in the world are used in this process.
Galvanized steel is regular steel sheets that have been coated in zinc to make them corrosion resistant. Regular steel is made of iron which will rust when exposed to moisture, either in the form of rain or ambient humidity. Over time rust will corrode a steel part to the point of failure.
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Name
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zinc galvanized steel sheet
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Standard
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AISI,ASTM,GB,JIS
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Material
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SGCC,SGCH,G550,DX51D,DX52D,DX53D
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Brand
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Shandong Huazhu Steel
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Thickness
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0.3-2.5mm
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Width
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1000mm-1500 mm
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Tolerance
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+/-0.02mm
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Zinc coating
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40-275g/m2
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Surface treatment
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Unoil,dry,chromate passivated, non-chromate passivated
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Spangle
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Regular spangle,minimal spangle, zero spangle,big spangle
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Technique
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Hot rolled, cold rolled
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Package
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Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve |
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Description
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Galvanized steel is mild steel with a coating of zinc. The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel. Zinc steel is one of the most widely used products, used extensively in the building sector, automotive, agricultural and other areas where the steel needs to be protected from corrosion |
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Remarks
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Insurance is all risks and accept the third party test
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STEEL
GRADE
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CHEMICAL COMPOSITION %
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MECHANIC PROPERTY
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C.B OF COATING
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||||||
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C
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Si
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Mn
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S
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p
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T.S
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Y.S
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E.L
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||
|
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x103
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x103
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x102
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x103
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x103
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Mpa
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Mpa
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%
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d=180
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JIS G3302
SGCC
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12
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30
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41
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31
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21
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480
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300
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13
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OK
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JIS G3302
SGCH
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12
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10
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21
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18
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6
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680
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650
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20
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OK
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ASTM 653
CS.B
|
29
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30
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60
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35
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30
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386
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250-380
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20
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OK
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DX51D+Z
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20
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21
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18
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1.8
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11
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355
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245
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38
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OK
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G550
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12
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6
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73
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5
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17
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715
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654
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8
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OK
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20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM,27MTS
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM,27MTS
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM,27MTS
1.What kind of work does your company do?
Our company is a professional manufacturer.
We mainly produces stainless steel plate/pipe/coil/lead round bars,as well as galvanized plate/pipe/coil/lead wire/corrugated sheet,etc.
2.Do you provide free samples?
Yes, we can provide free sample for testing,buyer should bear all the shipping costs.
3.How long is your delivery time?
Generally it is 3-7 days if the goods are in stock or it is 7-15 days if the goods are not in stock, it is according to quantity.
4.How can we guarantee quality?
Always a pre-production sample before mass production;always final Inspection before shipment.
5.Why should you buy from us not from other suppliers?
Diversified products, direct supply from manufacturer.
6.What is your terms of payment ?
We accept T/T ,L/C ,Western union, paypal ,Credit Insurance Order etc.
The payment method can be negotiated by both parties according to the actual situation.
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