High Quanlity Galvanized Steel Coils from Shanghai
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Commodity | Hot dip galvanized steel coil and sheet |
Technical Standard: | JIS 3302 / ASTM A653 / EN10143 |
Grade | DX51D / DX52D/ DX53D/ S250,280,320GD |
Types: | Commercial / Drawing / Deep Drawing / Structural quality |
Width | 500/650/726/820/914/1000/1200/1219/1220/1250mm |
Thickness | 0.12-2.8mm |
Type of coating: | Galvanized |
Zinc coating | Z30-275g/m2 |
Surface Treatment | Chromed / Skin-pass/ Oiled/Slightly Oiled/ Dry/ Anti-fingerprint |
Surface structure: | Zero spangle / minimized spangle / regular spangle/ big spangle |
ID coil | 508mm or 610mm |
Coil weight | 3-8 MT per coil |
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 | T/T or L/C |
Delivery time | Within 30 days |
Remarks | Insurance is all risks |
MTC will be handed on with shipping documents | |
We accept the third party certification test,such as SGS/BV |
Chemical Composition | ||||||
GRADE | C | Si | Mn | P | S | Ti |
SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
SGCE/DX54D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
DX56D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
Structural | ≤0.20 | ≤0.60 | ≤1.70 | ≤0.10 | ≤0.045 | |
- Q: What is the width range of steel coils?
- The width range of steel coils can vary depending on the specific requirements, but it typically ranges from a few millimeters to several meters.
- Q: What are the common methods of storing steel coils in warehouses?
- The common methods of storing steel coils in warehouses include stacking them on pallets or racks, using coil cradles or coil saddles to hold them in place, or utilizing specialized coil storage systems such as coil racks or coil cranes.
- Q: At what temperature does steel start to warp or soften.
- Just okorder
- Q: How are steel coils used in the production of metal staircases?
- Steel coils are an essential component in the production of metal staircases. These coils, typically made of high-quality carbon steel, are first uncoiled and then go through a series of manufacturing processes to shape them into the required stair components. The first step in the production process involves cutting the steel coils into the desired lengths using specialized machinery. This allows for customized sizing to fit the specific staircase design. Once cut, the coils are then formed into various shapes and profiles, such as stringers, treads, and risers, through processes like bending, rolling, and stamping. The use of steel coils provides several advantages in the production of metal staircases. Firstly, steel is known for its strength and durability, making it an ideal material choice for staircases that need to withstand heavy loads and frequent use. The flexibility of steel coils allows for the creation of intricate and complex staircase designs, providing architects and designers with a wide range of options. Furthermore, steel coils can be coated or finished in various ways to enhance their appearance and protect them from corrosion. This can include painting, powder coating, or applying a protective layer such as galvanization. These finishes not only add aesthetic value to the metal staircases but also increase their longevity and resistance to wear and tear. In summary, steel coils are integral to the production of metal staircases as they provide the raw material that is shaped and formed into the necessary components. Their strength, flexibility, and ability to be finished in different ways make steel coils a versatile and reliable choice for manufacturing durable and visually appealing staircases.
- Q: How do steel coil manufacturers ensure timely delivery?
- Steel coil manufacturers ensure timely delivery through various strategies and measures. First and foremost, they maintain a well-coordinated production and supply chain management system. This includes efficient scheduling of production processes, monitoring of inventory levels, and close coordination with suppliers of raw materials. Additionally, steel coil manufacturers often employ advanced forecasting techniques to predict the demand for their products. By analyzing historical data, market trends, and customer behavior, they can anticipate future orders and plan their production accordingly. This proactive approach minimizes the risk of delays and allows for better resource allocation. Furthermore, manufacturers work closely with transportation and logistics companies to ensure smooth and timely delivery. They establish strategic partnerships and negotiate favorable agreements to facilitate efficient transportation of steel coils to customers. This includes optimizing routes, utilizing reliable carriers, and closely tracking shipments to promptly address any unforeseen issues. Moreover, manufacturers may maintain buffer stocks to mitigate the impact of unexpected disruptions, such as equipment failures or supplier delays. By having a safety stock of finished products, they can quickly respond to urgent orders and maintain their delivery commitments. Lastly, effective communication plays a crucial role in ensuring timely delivery. Steel coil manufacturers maintain open lines of communication with their customers, keeping them informed about production progress and potential delays. This transparency allows for proactive problem-solving and helps in managing customer expectations. In conclusion, steel coil manufacturers ensure timely delivery by maintaining efficient production and supply chain management systems, utilizing advanced forecasting techniques, collaborating with transportation and logistics companies, maintaining buffer stocks, and maintaining effective communication with customers. These strategies collectively enable them to meet delivery deadlines and provide reliable service to their customers.
- Q: I need to say how a bottle opener is made, would it be made from steel and can this be coloured? How?
- Steel can be plated(Chrome),Blackened(Black Oxide),Powder coated(color of your choose).All of this is done to prevent rust.All of these aforementioned processes can be worn off through being used.I suggest polished Stainless steel.
- Q: So we all know a 1000lb steel ball will sink in water, but if you were to leave the center of the ball hollow and fill with air, if the steel ball was big enough in diameter it should float correct? What size would the steel ball need to be to float?
- sure, if the volume of air is about 7 times the volume of steel, the specific weight of the steel/air system would be below 1.0 and it will float. How do you think ships float?
- Q: Perform three sets of 15 repetitions several times a week and you will soon have buns of steel.
- Steel muscles is very nice, but working on your contractions is a longer lasting necessity. In my opinion.
- Q: What are the common coil surface treatments available for steel coils?
- There are several common coil surface treatments available for steel coils, each serving different purposes and offering various benefits. These treatments aim to enhance the durability, corrosion resistance, and appearance of the steel coils. 1. Galvanized Coating: Galvanization is a popular treatment in which a layer of zinc is applied to the steel coil's surface. This coating provides excellent corrosion protection, preventing rust and extending the lifespan of the coil. It is commonly used in outdoor applications or environments with high humidity levels. 2. Phosphating: Phosphating is a chemical treatment that forms a thin layer of phosphate coating on the steel coil's surface. This treatment enhances the adhesion of subsequent coatings and improves the coil's paintability. It also offers some corrosion resistance and can be used as a pre-treatment before painting or powder coating. 3. Chromate Conversion Coating: Chromate conversion coating, also known as chem film or Alodine, involves applying a thin layer of chromate to the steel coil's surface. This treatment offers corrosion protection and acts as a primer for subsequent coatings, improving their adhesion. It is often used in aerospace and electrical applications. 4. Powder Coating: Powder coating is a dry finishing process in which a fine powder is applied to the steel coil's surface electrostatically and then cured under heat. This treatment provides a durable and attractive finish, offering excellent resistance to chipping, scratching, and fading. Powder coating is available in a wide range of colors and textures, making it a versatile option. 5. Organic Coatings: Organic coatings, such as acrylic, polyester, or polyurethane, are applied to the steel coil's surface as liquid paints. These coatings provide aesthetic appeal, protection against corrosion, and resistance to weathering and UV radiation. Organic coatings are often used in architectural and automotive applications. 6. Anodizing: Anodizing is a treatment primarily used for aluminum coils but can also be applied to steel coils. It involves creating an oxide layer on the surface of the coil through an electrochemical process. This treatment enhances the coil's corrosion resistance and provides an attractive finish. Anodizing is commonly used in architectural and decorative applications. It's important to note that the choice of coil surface treatment depends on the specific requirements of the application, including the desired performance, aesthetics, and environmental factors. Consulting with a professional in the steel industry can help determine the most suitable treatment for a particular project.
- Q: What are the guidelines for handling damaged steel coils?
- The guidelines for handling damaged steel coils typically involve inspecting the damage, assessing its severity, and determining if the coil is still safe to handle. If the damage is minor, it may be possible to repair or reinforce the coil. However, if the damage is extensive or compromises the structural integrity of the coil, it is recommended to contact a professional for further evaluation and potential disposal. Additionally, following proper safety protocols, such as wearing protective gear and using equipment suitable for handling heavy loads, is crucial when dealing with damaged steel coils.
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High Quanlity Galvanized Steel Coils from Shanghai
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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