Galvanized steel coil is a material produced by continuous hot-dip galvanizing process with hot-rolled steel strip or cold-rolled steel strip as the substrate. Hot dip galvanized coil supplied in coil form after coiling. Therefore, galvanized steel sheet (coil) can be divided into hot-rolled galvanized sheet coil and cold-rolled hot-dip galvanized sheet coil. They are mainly used in the fields of construction, household appliances, automobiles, containers, transportation and household industry. Especially in steel structure construction, automobile manufacturing, steel warehouse manufacturing and other industries. Their main characteristics are: strong corrosion resistance, good surface quality, benefit from deep processing, economy and practicality, etc. Galvanized Steel Roll,Hot Dip Galvanized Coil,Zinc Coated Steel Coil,Hot Dipped Galvanized Steel Coil Shandong Guanzhou Iron and Steel Group Co., Ltd. , https://www.guanzhouiron.com
Threaded bar acme stud galvanized threaded rod
Surface treatment: PL, Zinc plated, HDG, Dacromet zinc, Black oxide, Nickel plated, Chrome plated, Cr+3, Brass platedÂ
Grade: 4.8-8.8Â
Standard: DIN, ANSI/ASME, BS, GB, JIS, Non-standardÂ
Diameter: M3 to M42Â
Length: 30MM to 3000MM Â
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Materials
carbon steel, alloy steel, stainless steel, and so on
Standard
ASTM A193, A320, DIN975, DIN976, SAE J429
Size
M3-M64
Length
30mm to 6000mm
Class
B7, B7M, L7, L7M, B16, B8, B8M
Grade
4.6, 4.8, 6.8, 8.8, 10.9, 12.9
Finish
Black, Zinc Plated, Galvanized, Hot Dip Galvanized, Nickel Plated, Chrome Plated
Marking
standard or as customer' s need
Inspection
in-house or the third party
Application
chemical industry, petroleum industry, construction industry, domestic installation, etc
Delivery Time
usually within 25-30 days after we have confirmed your order
MOQ
1000 pieces or as your requirement
Packing
Bulk packing then on pallets or as per your requirement
Productivity
3000000 tons per year
Galvanization is the leading method to protect metals from environmental elements that cause corrosion, rust, and the eventual weakening of the steel. Hot-dip galvanizing deposits a thick, robust layer of zinc iron alloys on the surface of a steel item.When exposed to the atmosphere, pure zinc reacts with oxygen to form zinc oxide which further reacts with carbon dioxide to form zinc carbonate. A dull, grey, fairly strong material that stops further corrosion in most circumstances, protecting the steel from the elements. Galvanized steel is widely used in applications where rust resistance is needed. Galvanized steel is commonly used in the automotive industry to enhance the corrosion performance of exterior body parts. Galvanized Steel is magnetic.