Galvanized Steel Coil with Best Quality from China

Galvanized Steel Coil with Best Quality from China System 1

Galvanized Steel Coil with Best Quality from China

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 50 m.t.

Supply Capability:: 5000 m.t./month

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Hot-dip Zinc Coating Steel Building Roof Walls
1.Structure of Hot-Dip Galvanized Steel Sheet 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. Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.

2.Main Features of the Hot-Dip Galvanized Steel Sheet：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

3.Hot-Dip Galvanized Steel Sheet Images:

Galvanized Steel Coil with Best Quality from China

4.Hot-Dip Galvanized Steel Sheet Specification：

Standard: ASTM, JIS,EN

Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570

Thickness: 0.1mm~5mm

Width: max 2000mm

Coil weight:3-12 MT

Coil ID:508/610mm

Surface structure: zero spangle, regular spangle or minimum spangle

Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed

Packing: Standard seaworthy export package

Technology test results:

Galvanized Steel Coil with Best Quality from China

5.FAQ of Hot-Dip Galvanized Steel Sheet：

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

1.How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.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.

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 15-30 days, but the shipment will depend on the vessel situation.

Q:Can stainless steel sheets be used for HVAC systems?: Yes, stainless steel sheets can be used for HVAC (heating, ventilation, and air conditioning) systems. Stainless steel is a popular material choice for HVAC systems due to its excellent corrosion resistance, durability, and ability to withstand high temperatures. It is commonly used in HVAC applications such as ductwork, vents, and heat exchangers. Stainless steel sheets provide a smooth and clean surface, which helps in maintaining good air quality by preventing the build-up of dust, dirt, and other contaminants. Additionally, stainless steel is easy to clean and maintain, making it a suitable choice for HVAC systems that require regular maintenance and cleaning.

Q:Are stainless steel sheets suitable for chemical storage vessels?: Indeed, stainless steel sheets prove to be a fitting option for chemical storage vessels. Renowned for its remarkable resistance to corrosion, stainless steel emerges as an optimal substance for the containment of diverse chemicals. It withstands the majority of acids, alkalis, and solvents, thereby guaranteeing the vessel's integrity and averting any potential chemical interactions or seepages. Furthermore, stainless steel boasts exceptional durability and an ability to endure elevated temperatures and pressures, rendering it an appropriate choice for an extensive array of chemical storage purposes.

Q:What are the different types of stainless steel sheet finishes for industrial applications?: There are several different types of stainless steel sheet finishes that are commonly used in industrial applications. These finishes are designed to provide different levels of durability, corrosion resistance, and aesthetics. 1. No. 1 Finish: This is a hot-rolled, annealed, and pickled finish that is characterized by a dull, rough surface. It is commonly used in applications where a smooth surface is not required, such as structural components or where appearance is not a major concern. 2. No. 2B Finish: This is a smooth, moderately reflective finish that is achieved by cold rolling, annealing, and pickling. It is commonly used for applications that require a good balance between corrosion resistance and appearance, such as kitchen appliances, architectural components, and food processing equipment. 3. No. 4 Finish: This is a brushed finish that is achieved by polishing with abrasive belts or brushes. It has a matte appearance and is often used in applications where a decorative finish is desired, such as furniture, elevator panels, and signage. 4. No. 8 Finish: Also known as mirror finish, this is the most reflective finish available for stainless steel sheets. It is achieved by polishing with progressively finer abrasives until a highly reflective surface is obtained. This finish is commonly used in applications where a high level of reflectivity and a decorative appearance are desired, such as architectural accents, automotive trims, and decorative items. 5. BA Finish: This is a bright annealed finish that is achieved by annealing in a controlled atmosphere furnace. It has a smooth, highly reflective surface and is commonly used in applications where a mirror-like finish is desired, such as decorative items, reflectors, and light fixtures. These are just a few of the most common stainless steel sheet finishes used in industrial applications. Each finish has its own unique properties and is suitable for different purposes, so it is important to carefully consider the requirements of the specific application when selecting a finish.

Q:Can stainless steel sheets be used for wire mesh?: Yes, stainless steel sheets can be used for wire mesh. Stainless steel is a versatile material that is commonly used in various applications due to its durability, corrosion resistance, and strength. When stainless steel sheets are processed into wire mesh, they can provide a strong and reliable mesh structure. Stainless steel wire mesh is often used in industries such as construction, agriculture, mining, and filtration, among others. It is known for its ability to withstand harsh environments, resist rust and corrosion, and maintain its structural integrity over time.

Q:Can stainless steel sheets be used for marine propellers?: Yes, stainless steel sheets can be used for marine propellers. Stainless steel is known for its corrosion resistance and durability, making it suitable for marine applications. Its strength and resistance to saltwater corrosion make it a popular choice for manufacturing marine propellers.

Q:Are stainless steel sheets resistant to heat and high temperatures?: Yes, stainless steel sheets are highly resistant to heat and high temperatures. They can withstand extreme temperatures without warping, melting, or losing their structural integrity.

Q:What are the different types of stainless steel sheet edges available?: Different options are available for stainless steel sheet edges, each with its own unique advantages and characteristics. 1. The mill edge is the standard finish produced during manufacturing. It features a straight, sharp edge without any additional treatment. Mill edge stainless steel sheets are commonly used in industrial applications where aesthetics are not a priority. 2. Slit edge sheets are created by cutting the sheet along its length, resulting in a slightly rounded edge. This type of edge is often used in applications where safety is a concern, as it reduces the risk of sharp edges causing injury. 3. Sheared edge sheets are created by cutting the sheet along its width using shearing blades. This process produces a clean, straight edge without any additional finishing. Sheared edge sheets are often used in applications that require precise dimensions. 4. Deburred edge sheets have undergone a process to remove any sharp or rough edges, resulting in a smooth and safe edge finish. Deburring is typically done using abrasive materials or specialized machinery. These sheets are commonly used in applications that prioritize safety and aesthetic appearance. 5. Rolled edge sheets have a curved or rounded edge, created by rolling the sheet during manufacturing. This edge type is commonly used in applications where a smoother and more finished appearance is desired. Rolled edge sheets are also easier to handle and less likely to cause injury during installation. Ultimately, the choice of stainless steel sheet edge depends on the specific requirements of the application, considering factors such as safety concerns, aesthetic preferences, and dimensional accuracy.

Q:Can stainless steel sheets be used for medical implant devices?: Yes, stainless steel sheets can be used for medical implant devices. Stainless steel is a commonly used material in medical implants due to its high strength, corrosion resistance, and biocompatibility. It can be shaped into sheets and fabricated into various implantable medical devices such as orthopedic implants, dental implants, and cardiovascular stents.

Q:Can stainless steel sheets be used in decorative applications?: Certainly, decorative applications can certainly make use of stainless steel sheets. Stainless steel possesses great versatility, allowing it to be shaped, patterned, and finished in a variety of ways, rendering it an exceptional option for decorative purposes. Its sleek and contemporary look adds a dash of sophistication to any area, and it can be utilized in a multitude of ways, such as wall cladding, backsplashes, cabinet fronts, countertops, and furniture embellishments. Moreover, stainless steel sheets exhibit remarkable durability, resistance to corrosion, and ease of maintenance, making them an ideal choice for both indoor and outdoor decorative applications.

Q:What's the surface of the 304 stainless steel matte board?: Silvery white, matte, hot rolled to specified thickness and then annealed and descaling. A rough, matt surface that does not require surface gloss

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