Hot Dipped Galvanized Steel (Gi) for Building Materials

Hot Dipped Galvanized Steel (Gi) for Building Materials

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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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Product Details

Basic Info.

Standard:ASTM, JIS, GB, AISI, BS

Steel Grade:Q195

Certification:SGS

Surface Treatment:Galvanized

Technique:Cold Rolled

Application:Container Plate

Edge:Mill

Stock:Not Stock

Export Markets:Global

Additional Info.

Packing:Coils

Standard:600MM-1250MM

Origin:China

HS Code:72107090

Production Capacity:20000tons

Product Description

Product Description
1. Strong resistance to corrosion, the service life can reach 25years.
2. Superior heat resistance, Galvalume shows no discoloration and oxidation at 315.
3. Fantastic silver color on the surface
4. Excellent heat reflection
5. Simple and easy construction
6. Excellent printability
Major Application:
Widely used in Construction industry, home appliance automobile industry, color coated sheet and industrial instrument etc.

Advantages of Our Galvanized Steel Coil
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turnreducing the amount of heat transmitted.
The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: Can be used in the various areas.

Applications of Galvanized Steel Coil
1) Buildings and constructions: Roofing, ceilings, gutters, venting lines, indoor decorations, window frames, etc.
2) Electrical appliances: Computer shells, washing machines, refrigerators, dehumidifiers, video recorders, water heaters, etc.
3) Agricultural equipments: Troughs, feeding tools, agricultural driers, irrigation channels, etc.
4) Vehicle parts: Back-seat plates of buses and trucks, conveying systems, oil tanks, etc.

Commodity	zinc coated galvanized steel coil and sheet (GI)
Techinical Standard:	JIS 3302 / ASTM A653 / EN10143
Grade	DX51D / DX52D/ DX53D/ S250, S280, 320GD
Types:	Commercial / Drawing / Deep Drawing / Structural quality
Width	650/726/820/914/1000/1200/1219/1220/1250mm
Thickness	0.12-1.0mm (0.14-0.5mm is the most advantage thickness)
Type of coating:	galvanized
Zinc coating	Z40-150g/m2
Surface treament	chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint
Surface structure:	zero spangle / minimized spangle / regular spangle/ big regular
ID coil	508mm or 610mm
Package:	Properly packed for ocean freight exportation in 20' ' containers
Application:	Industrial panels, roofing and siding for painting
Price terms	FOB, CFR, CIF
Payment terms	20%TT in advance+80% TT or irrevocable 80%L/C at sight
delivery time	25 days after recepit of 20% TT
Remarks	Insurance is all risks
	MTC 3.1 will be handed on with shipping documents
	We accept SGS certificatation test

Product show：

Hot Dipped Galvanized Steel (Gi) for Building Materials

FAQ:

1. 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.

2. 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.

3. 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.

4.What is the validity of your quotation?

Normally 7 days.

5.What is your advantage?

24 hour quick response /Customer oriented/ Credit foremost/ Top quality Excellent

Q: What is the role of steel coils in the oil and gas industry?: Steel coils play a vital role in the oil and gas industry as they are used for various purposes such as storing, transporting, and processing oil and gas. These coils are designed to withstand high pressure and extreme temperatures, making them ideal for applications like oil storage tanks, pipelines, and refineries. Additionally, steel coils are used in the construction of drilling rigs, platforms, and other infrastructure required for oil and gas exploration and production. Overall, steel coils are essential components in the industry, ensuring the safe and efficient extraction, transportation, and processing of oil and gas resources.

Q: How are steel coils transported and stored?: Steel coils are typically transported using specialized trailers or railcars, ensuring secure and stable transportation. They are usually stored in warehouses or outdoor yards, stacked in neat rows using specialized equipment like coil racks or cradles. These storage methods help maximize space efficiency and prevent damage to the coils.

Q: What is the role of steel coils in HVAC systems?: Steel coils play a crucial role in HVAC (heating, ventilation, and air conditioning) systems as they are responsible for facilitating the transfer of heat between the air and the refrigerant. In HVAC systems, steel coils are typically used in two main components: the condenser coil and the evaporator coil. The condenser coil is located in the outdoor unit of an HVAC system and its primary function is to release the heat from the refrigerant into the surrounding air. This coil is made up of multiple steel tubes that are bent into a serpentine shape and are attached to aluminum fins. As the hot refrigerant flows through these tubes, the steel coils ensure maximum surface area contact with the surrounding air, allowing for efficient heat transfer. Through this process, the heat is dissipated into the outdoor environment, resulting in the cooling of the refrigerant. On the other hand, the evaporator coil is situated in the indoor unit of the HVAC system and its role is to absorb heat from the air inside the building. Similar to the condenser coil, the evaporator coil consists of steel tubes that are connected to aluminum fins. The refrigerant, in a cold state, flows through these tubes, and as warm air from the building passes over the coils, the heat is transferred from the air to the refrigerant. This heat absorption process cools down the air, which is then circulated back into the building, providing the desired cooling effect. Overall, steel coils in HVAC systems are essential for heat transfer between the air and the refrigerant. Their design and placement allow for efficient cooling or heating of the air, depending on the system's mode of operation. Without steel coils, HVAC systems would not be able to effectively regulate the temperature and provide the desired comfort levels in residential, commercial, and industrial buildings.

Q: i found a similar question asking what metals were in stainless steel but i don't know if they are the same.... they probably aren't.: steel is iron with a little bit of carbon mixed in. how much carbon determines the hardness of the steel. stainless steel is the same mostly, it has nickle and chromium added in to make it corrosion resistant.

Q: How are steel coils labeled and identified?: To ensure accurate tracking and handling of steel coils throughout their journey, various methods are employed to label and identify them. The labeling and identification process typically consists of the following steps: 1. Initial Marking: At the outset, the manufacturer's name or logo is affixed to the steel coil, enabling easy identification of the producing company. 2. Unique Identification Number: A distinct identification number, commonly known as a coil number, is assigned to each steel coil. This number is often engraved or imprinted on the surface of the coil and serves the purpose of tracking and managing inventory. 3. Specifications of Size and Weight: Labels indicating the size and weight specifications of the steel coils are attached. This information aids in determining the coil's dimensions and weight capacity, ensuring appropriate handling and transportation arrangements. 4. Indication of Grade and Material: The labeling typically includes information about the grade and material composition of the steel coil. This essential data offers insights into the properties and quality of the steel, guaranteeing its correct utilization in manufacturing processes. 5. Heat or Lot Number: Steel coils may also bear a heat or lot number, which denotes the production batch from which the coil originated. This information contributes to traceability and quality control, simplifying identification in the event of any issues or defects. 6. Barcodes or QR Codes: Many steel coils now feature barcodes or QR codes that can be scanned using automated systems. These codes contain all pertinent information about the coil, streamlining data capture and management throughout the supply chain. Proper labeling and identification of steel coils are of utmost importance for efficient logistics management, inventory control, and quality assurance. By implementing these identification methods, manufacturers, distributors, and end-users can effortlessly track, handle, and utilize steel coils in a secure and productive manner.

Q: How are steel coils used in the production of agricultural machinery parts?: Steel coils are commonly used in the production of agricultural machinery parts due to their strength and versatility. Agricultural machinery parts such as blades, plowshares, and cultivator tines require materials that are durable and able to withstand harsh conditions. Steel coils provide the necessary strength and durability to these parts. The process starts with the steel coils being unwound and cut into the desired lengths. These lengths are then fed into a machine where they undergo various shaping processes such as bending, cutting, and stamping. This allows the steel to be formed into the specific shapes required for agricultural machinery parts. Once the desired shape is achieved, the steel parts are often heat-treated to enhance their strength and durability. This process involves heating the parts to high temperatures and then rapidly cooling them. Heat treatment increases the hardness and toughness of the steel, making it more resistant to wear and tear in the agricultural field. After heat treatment, the steel parts may undergo additional processes such as welding, surface coating, or painting, depending on the specific requirements of the machinery. These processes further enhance the durability and longevity of the parts. Overall, steel coils play a crucial role in the production of agricultural machinery parts by providing the necessary strength, durability, and versatility. The use of steel coils ensures that these parts can withstand the demanding conditions of agricultural operations, ultimately contributing to the efficiency and productivity of the farming industry.

Q: How are steel coils coated for color and aesthetics?: Steel coils are coated for color and aesthetics through a process called coil coating. This involves applying a layer of paint or coating onto the steel coil surfaces, which is then cured and bonded to create a uniform and durable finish. This coating process not only enhances the appearance of the steel coils but also provides protection against corrosion and other environmental factors, making them suitable for various applications in industries such as construction and automotive.

Q: How do steel coil manufacturers handle customer complaints?: Steel coil manufacturers handle customer complaints by following a structured process to address and resolve the issues raised by customers. Firstly, when a customer complaint is received, it is important for the manufacturer to carefully listen and understand the nature of the complaint. This involves actively engaging with the customer to gather all relevant details and information regarding the issue. It is crucial to maintain clear communication and ensure the customer feels heard and valued. Once the complaint has been fully understood, the manufacturer should promptly investigate the situation. This may involve reviewing production records, analyzing quality control measures, or conducting internal inspections. The aim is to identify the root cause of the problem and determine if it was a result of a manufacturing defect, shipping mishap, or any other factor. After the investigation, the manufacturer should provide a timely response to the customer. This response should include an explanation of the findings, an acknowledgment of the customer's concerns, and a proposed solution or resolution. The proposed solution might involve replacing the defective coils, offering compensation, or providing expert advice on how to mitigate the issue. To prevent similar complaints in the future, the manufacturer should also take steps to rectify any internal shortcomings. This could involve revisiting quality control procedures, improving communication among departments, or implementing additional training for employees. Furthermore, steel coil manufacturers should strive to maintain an open and transparent line of communication with customers throughout the complaint handling process. This includes providing regular updates on the progress of the investigation and promptly addressing any further concerns or questions raised by the customer. Overall, the key to handling customer complaints in the steel coil manufacturing industry is to prioritize customer satisfaction and ensure a fair and efficient resolution. By following a structured approach, actively listening to customers, and taking appropriate corrective actions, manufacturers can effectively address customer complaints and maintain positive relationships with their clients.

Q: What are the different types of steel coil finishes for aesthetics?: There are several different types of steel coil finishes that are commonly used for aesthetic purposes. These include brushed finishes, polished finishes, embossed finishes, and patterned finishes. Each of these finishes can give the steel coil a unique look and texture, allowing it to be used in various design applications.

Q: Can steel coils be recoiled?: Yes, steel coils can be recoiled. Recoiling involves rewinding a coil of steel to a smaller diameter, often to improve handling and transportation.

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