Hot-Dip Galvanized Steel Coil with Prime Quality

Hot-Dip Galvanized Steel Coil with Prime Quality System 1

Hot-Dip Galvanized Steel Coil with Prime Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 200 m.t.

Supply Capability:: 10000 m.t./month

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1.Structure of Galvanized Steel Coil Description：

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications.

2.Main Features of the Galvanized Steel Coil：

• Base material for countless outdoor and industrial applications

• High corrosion resistance

• High strength

• Good formability

• Rust- proof ability

• Good visual effect

3.Galvanized Steel Coil Images

Hot-Dip Galvanized Steel Coil with Prime Quality

4.Galvanized Steel Coil Specification

Operate Standard: ASTM A653M-04/JIS G3302/DIN EN10143/GBT 2518-2008

Grade : SGCD,SGCH, Q195,DX51D

Zinc coating :40-180g( as required)

Width:914-1250mm(914mm, 1215mm,1250mm,1000mm the most common)

Coil id:508mm/610mm

Coil weight: 4-10 MT(as required)

Surface: regular/mini/zero spangle, chromated, skin pass, dry etc.

Hot-Dip Galvanized Steel Coil with Prime Quality

5.FAQ of Galvanized Steel Coil

We have organized several common questions for our clients，may help you sincerely：

1.How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2. What is the minimum order quantity ?

Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.

3.How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q:What are the common coil transportation methods?: The common coil transportation methods include trucking, railway transportation, and shipping.

Q:What is the thickness of a steel coil?: The thickness of a steel coil can vary depending on the specific application and requirements. However, it typically ranges from a few millimeters to several centimeters.

Q:Maybe it is obvious. But i have thought alot about it.I thought steel at a cool temperature was unbreakable. I am not one for science or physics or engineering (i am a political science major). But i don't understand why the planes that struck the world trade center on 9-11 didn't just dent the side and fall,How did the place break the steel? Was it the velocity? Is steel easily broken?I realized that i wasn't taught how the planes broke the steel, and that no one ever asked. I searched the web and i couldn't find the answer or even anyone who had asked the question before.(i don't care about conspiracy theories, i just want scientific facts): steel is not unbreakable. the world trade centers had a steel infrstructure, but were mostly glass and materials with many other flaws. steel is not the top of the rocwell scale(materials rated by thier hardness) when the planes impacted the outside of the buildings, you have to take into account that the planes skins and infrastructure where made of aluminum(too keep weight down) so once the outer skin of the planes was breached, you have to account for the heat created by burning fuel, friction, and the momentum of a vehicle that weighs tons hitting an immovible object. just keep in mind that if you propel a piece of straw at an proper speed, you can have it impale a full grown palm tree

Q:What are the different types of steel coil surface protection methods?: There are several types of steel coil surface protection methods, including oiling, painting, galvanizing, and plastic film coating.

Q:Can steel coils be bent or shaped?: Yes, steel coils can be bent or shaped due to their flexibility and malleability.

Q:How are steel coils used in the construction of bridges?: Steel coils are an essential component in the construction of bridges. These coils are typically made from high-strength steel and are used for various purposes throughout the bridge-building process. One of the primary uses of steel coils in bridge construction is for manufacturing structural components. These coils are cut, shaped, and welded together to create beams, columns, and trusses. These structural elements provide strength and support to the bridge, ensuring its stability and durability. Steel coils are also used in the fabrication of bridge decks. These decks are the upper surface of the bridge, providing a roadway for vehicles and pedestrians. The coils are rolled into sheets and then further processed to create the deck plates. These plates are then assembled and attached to the bridge's structural components. Another important application of steel coils in bridge construction is for reinforcing concrete structures. Rebar, which is short for reinforcing bar, is made from steel coils and is embedded within the concrete to enhance its strength and resistance to tension. The rebar is typically placed in strategic locations, such as within the bridge piers and abutments, to provide additional support and prevent cracking or collapsing. Additionally, steel coils are used for manufacturing bridge expansion joints. Expansion joints are critical components that allow bridges to expand and contract with temperature changes and other external factors. These joints are made using steel coils, which are formed into plates or strips that can be easily installed and adjusted to accommodate the bridge's movement. In summary, steel coils play a crucial role in the construction of bridges. They are used for manufacturing structural components, bridge decks, reinforcing concrete structures, and expansion joints. Steel coils provide the necessary strength and support required for building safe and reliable bridges that can withstand various loads and environmental conditions.

Q:Steel roofing info. Pros and cons on steel roofing?: Steel roofing Pro...life of product is much longer then Asphalt shingles....Looks great...multi colors.......Just love the stuff... Cons....More costly then singles at first but since it last longer it is really a better buy.......

Q:How many types of steel buildings are there?: There are a number of designs which can be used to create different types of steel buildings as per the demands of the buyer or an investor. he various kinds of that can be constructed using steel are Homes, Hangars, Agriculture and Farm buildings for storage, Garages and Storage sheds, Open air sheds,, Barns, Arenas and stadiums, Automotive buildings with overhead doors and flexible framed openings, Religious buildings such as Churches and Temples, etc.

Q:What are the common certifications required for steel coils?: The common certifications required for steel coils depend on the specific industry and application of the coils. However, there are several widely recognized certifications that are commonly required. 1. ISO 9001: This certification ensures that the manufacturer has implemented a quality management system that meets international standards. It verifies that the manufacturer has the necessary processes and controls in place to consistently produce high-quality steel coils. 2. ISO 14001: This certification focuses on environmental management systems. It ensures that the manufacturer is committed to minimizing its environmental impact and reducing waste in the production process. 3. ISO 45001: This certification pertains to occupational health and safety management systems. It ensures that the manufacturer has implemented measures to protect the health and safety of its employees and stakeholders. 4. ASTM International Standards: The American Society for Testing and Materials (ASTM) has established various standards for steel coils. These standards cover aspects such as chemical composition, mechanical properties, and dimensional tolerances. Compliance with these standards ensures that the coils meet the specified requirements and are suitable for their intended use. 5. EN Standards: The European Committee for Standardization (CEN) has developed a set of standards for steel coils, known as EN standards. These standards cover similar aspects as ASTM standards but are specific to the European market. 6. JIS Standards: The Japanese Industrial Standards (JIS) are widely used in the steel industry in Japan and other countries in Asia. Compliance with JIS standards ensures that the coils meet the specific requirements of the Japanese market. 7. Product-specific certifications: Depending on the application of the steel coils, additional certifications may be required. For example, if the coils are intended for automotive use, certifications such as ISO/TS 16949 (Quality Management Systems for the Automotive Industry) may be necessary. It is important to note that the specific certifications required may vary depending on the region, industry, and customer requirements. Manufacturers should consult with their customers and industry standards organizations to determine the exact certifications necessary for their steel coils.

Q:Which one would be stronger? And should damascus steel be tempered?Thank You: carbon steel it is stronger it is the type ill be using when i stare forging

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