Zero Spangle Z50g Hot Rolled Gi Steel Coil 0.3mm Thickness For Roofing Sheet
Galvanized steel coil is a thin steel sheet that immerses the steel sheet into the molten zinc bath to make its surface adhere with a layer of zinc. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in the zinc melting bath to make galvanized steel plate. It has corrosion resistance, painting, formability and spot welding.
Galvanized Steel Sheet Coils Product Features
1.The zinc layer has uniform thickness and strong adhesion. No peeling and good corrosion resistance.
2.The Surface is very smooth and clean,zinc flower is symmetrical,beautiful.
Galvanized Steel Sheet Coils Product Specification
| Type of coating | Galvanized Steel Sheet Coils |
| Thickness | 0.12-4.00mm,or customer's requirement |
| Width | 600mm-1500mm,according to customer's requirement |
| Steel Grade | Dx51D,Dx52D, Dx53D,DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD;
SGCC,SGHC,SGCH, SGH340, SGH400, SGH440, SGH490; or Customer's Requirement |
| HRB | Soft Hard(<60),Medium Hard(60-85),Full Hard(85-95) |
| Coil Weight | 3-20tons per coil |
| 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) |
| 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 |
Galvanized Steel Sheet Coils Product Advantage
01.Anticorrosive:13 years in heavy industrial areas,50 years in the ocean,104 years in the suburbs and 30 years in cities.
02.Cheap:The cost of hot-dip galvanizing is lower than that of other coatings.
03.Reliable:The zinc coating is metallurgically bonded to the steel and forms part of the steel surface,so the coating is more durable.
04.Strong toughness:The galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use.
05.Comprehensive protection:Every part of the plated piece can be galvanized,and is fully protected even in depressions, sharp corners,and hidden places.
06.Save time and energy:Galvanizing process is faster than other coating methods.
Galvanized Steel Sheet Coils Product Application
(1) In the construction industry: to manufacture exterior and Interior products such as metal shingles, corrugated sheeting, sandwich panels,
profiles, metallic ceilings, skirting boards, decorative panels inside heated and non- heated rooms, elevators, doors window shutters, shelves etc. (2)In the automotive industry: to manufacture external and internal car body parts (car doors, car boots, oil filters, dashboards, windscreen wipers etc.
(3)In manufacture of home appliances, furniture, and consumer goods: metallic furniture, lighting equipment, shelves, radiators, сar doors, car boots etc.
Galvanized Steel Sheet Coils Product Pictures
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Zero Spangle Z50g Gi Sheet Coil Hot Rolled 0.3mm Thickness For Roofing Sheet Images
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