Manufactures Price ASTM A653 En10327 10326 Hdgi Galvalume Gi Secc Zinc Coated Z30-275 Z60 Dx51d Sg550 Hot Dipped Galvanized Steel Coils for Building Material

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.

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Product Description

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 120g/m2).
Classified as either zero spangle or extra smooth depending on whether the sheet undergoes skin pass treatment.

Parameter

Thick	0.12 ~6.0 mm
Width	600-1500 mm
Zinc Coating	30~275G/M2
Coil ID	508 / 610MM
Coil Weight	3-5 Tons
Standard	ASTM-A653; JIS G3302; EN10147; EN10326etc
Payment Terms	T/T, LC,DP.
Regular Order	25 tons or one container, for less quantity, to contact with us for details
Hardness	Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95)
Surface Structure	Regular spangle,Minimum spangle, Zero spangle, Big spangle
Surface Treatment	Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Different Surface:Small,Large,Zero.Select as per your requirement

Hot dip galvanized steel coil,Galvanized steel coils production process
1. Uncoiler
2. Welder
3. Entry Looper
4. Pre-treatment
5. Annealing Furnace

Galvanizing refers to the surface treatment technology in which a layer of zinc is plated on the surface of metal
6. Zinc Pot
7. Cooling Tower
8. Water Quench Tank
9. Skin Pass

The manufacturing of galvanized steel coil&sheet
10. Tension Leveler
11. Passivation Coater
12. Exit Looper
13. Recoiler

Before-sale Service

1.ISO Verified Outstanding Manufacturer,The third party inspection: SGS, BV, CE, COC, AI and other.
2.Flexible Payment: T/T, LC, O/A, CAD, DAP, KUNLUN Bank
3.Sample can be offered .We have full stock, and can deliver within short time.Many styles for your
choices.
4.Tracking picture of transport:production,loading pictures
5.All of our products are produce by our professional workman and we have our high-work effect foreign trade team, you can totally believe our service.

After-sale Service

1.Quality Guarantee After Receiving The Goods:Offer money return or ship new products for free if any problems happen.
2.Technical guidance for further processing.
3.VIP Service and free order after accumulated order quantity.
4. If any question, please contact with us freely by E-mail or Telephone.

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