Definition of galvanized coil
Galvanized coil products are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and commercial industries. The construction industry is mainly used to manufacture corrosion resistant industrial and civil building roof panels, roof grilles, etc. The light industry uses it to manufacture home appliance shells, civil chimneys, kitchen utensils, etc., and the automobile industry is mainly used to manufacture corrosion resistant parts of cars, etc. Agriculture, animal husbandry and fishery are mainly used for food storage and transportation, meat and aquatic products frozen processing appliances,etc. Commercial mainly used as the storage and transportation of materials, packaging tools and so on.
Galvanized coil, a thin steel sheet that is dipped into a molten zinc bath to adhere a layer of zinc to its surface. It is mainly produced by the continuous galvanizing process, in which rolls of steel sheet are continuously dipped in a bath of molten zinc to make galvanized steel sheet; alloyed galvanized steel sheet. This steel sheet is also manufactured by the hot dipping method, but immediately after leaving the bath, it is heated to about 500°C to produce an alloyed coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.
Technical Standard | EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 |
Steel Grade | 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 | Coil/Sheet/Plate/Strip |
Thickness | 0.12-6.00mm,or customer's requirement |
Width | 600mm-1500mm, according to customer's requirement |
Type of Coating | Hot Dipped Galvanized Steel(HDGI) |
Zinc Coating | 30-275g/m2 |
Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) |
Surface Structure | Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) |
Quality | Approved by SGS,ISO |
Coil Weight | 3-20 metric ton per coil |
Package | Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer's requirement |
Export market | Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc |
1. Typical applications.
1)Exterior building products
2)Piping system
3)HVAC products
4)Flashing
5)Electrical products such as electrical boxes
6)Roofing
7)Door
8)Casement windows
9)Auto parts
10)Household appliances
11)Commercial and residential steel frame
12)Parking lot
13)truss plate
14)Metal building pur
15)Other products that need corrosion resistant materials.
Quick Details
Standard: ASTM,JIS,BS,DIN,GB,EN
Type: steel coil,Steel Plate,Steel Sheet
Grade: DX51D-AZ, DX53D-AZ, SGLCC, SS255-550, etc.
Coating Type: Al-Zn Alloy
Available Surface Treatment: Galvalume; Passivating & Oiling & AFP & Filming
Technology: Hot dip aluminum and zinc
Technique: Cold Rolled
Application: Construction, Car, Appliance, Farm, etc.
Special Use: High-strength Steel Plate
Specifications
Thickness | 0.2-2.0mm |
Width | 600-1270mm |
Weight | 3-15MT/Coil |
AZ Coating | AZ 40-200G/M2 |
Inner Diameter | 508mm |
Length | In your requirement |
Surface Finish Structure | Normal Spangle & Small Spangle & Zero Spangle |
Post-processing | Chromated, Anti-finger printed, Oiled, etc. |
Product Images
FAQ
1.Why you choose us ?
Our company has been 12 years. We control the quality of the products very strictly, there are special people for the quality.
If you got lower price from other supplier ,we will pay back twice to customers about the higher price.
2.How long is your delivery time?
According to the quantity.Generally within 2-7 days if in stock.And 15-20 days if not in stock.
3.What is your payment terms?
A: By T/T 30% in advance ,and 70% before delivery.
B:100% L/C at sight.
C:By T/T 30% in advance,and 70% L/C at sight.
4.Do you provide samples ? Is it free?
Yes, we offer the sample for free but do not pay for the cost of freight.
5.What if the customer is not satisfied?
If there is a problem with the product,we take full responsibility.
If there is a problem in the transportation process,we will help you to solve it.