Hot Rolled Steel Plate for Shipbuilding
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
1. Product Description
The Billets as raw materials, through furnace heating, high-pressure water to reduce the phosphorus, then entering the roughing mill, cutting head, end, and then put into the finishing mill, cutting the edge, after the times of straightening, leveling and other finishing line treatment, and then cutting board or coil becomes the hot rolled steel sheet and hot rolled steel coil.
2. Main Features
Characteristics of hot rolled steel hot-rolled steel is a high temperature heating and rolled steel, hot rolled product has high strength, good toughness, easy to processing molding and good weldability and other excellent properties, which are widely used in ship, automobile, Bridges, buildings, machinery, pressure vessels and other manufacturing industries.
3. Excellent Product Image
4. Application
Our hot-rolled steel coil and sheet are applied to a wide range of uses such as automobile, electrical appliance, machinery manufacturing, container manufacturing, shipbuilding, bridge, pipeline, and receive high acclaim from our customers for its excellent quality.
5. FAQ
1.Q: Do you have attended any exhibition?
A: We almost go to Canton Fair and Overseas Exhibitions every year.
2. Q: How to guarantee the quality of the products？
A: 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. Q: How long can we receive the product after purchase?
A: 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.
Why choose us?
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trust-worthy sales team.
6. We have 18 years' experience of design, manufacture and sell lingerie, we cherish every order from our honor.
After you choose
1. Count the most efficient shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment.
3. Email you the tracking no, and help to chase the parcels until it arrive you.
- Q: Do the steel sheets have a smooth surface finish?
- Indeed, the steel sheets possess a polished surface texture.
- Q: Will the plating steel be rusty? Will it rust when touching the water?
- Plating (Electroplating) process is to use the principle of electrolysis plating on a thin layer of metal or alloy in some metal surface, is the process of making the surface of metal or other material parts attached to a layer of metal film by electrolysis so as to prevent metal oxide (rust), improve wear resistance, electrical conductivity, reflection, corrosion resistance (copper sulfate) and improves the appearance effect. The outer layers of many coins are also electroplated.
- Q: What are the different storage methods for steel sheets?
- There are several different storage methods for steel sheets, depending on the specific requirements and space availability. Here are some commonly used storage methods: 1. Flat storage: This is the most basic method where steel sheets are stored horizontally on a flat surface, such as the floor or metal racks. It is suitable for small quantities or when the sheets are not too heavy. 2. Vertical storage: Steel sheets can be stored vertically by placing them against a wall or by using specially designed vertical racks. This method saves floor space and allows for easy access and identification of different sheet sizes. 3. Cantilever racks: These racks have horizontal arms that extend outward from a vertical column, providing support for steel sheets placed on them. Cantilever racks are ideal for storing long and heavy steel sheets, as they allow for easy loading and unloading using forklifts or cranes. 4. Roll-out racks: These racks have rollers or ball bearings that allow steel sheets to be easily rolled in and out, similar to a drawer. Roll-out racks are useful when frequent access to different sheets is required, as they provide good visibility and easy retrieval. 5. A-frame racks: A-frame racks have angled arms that support steel sheets in a slanted position, resembling the letter "A." This method is suitable for storing large quantities of steel sheets and provides easy access while keeping them organized. 6. Automated storage and retrieval systems (AS/RS): These systems use computer-controlled mechanisms to automatically store and retrieve steel sheets. AS/RS can be designed as vertical lift modules or robotic systems, maximizing storage capacity and efficiency. It is important to consider factors such as sheet size, weight, accessibility, and safety when choosing the appropriate storage method for steel sheets. Adequate measures should also be taken to protect the sheets from moisture, dust, and other environmental factors that could potentially affect their quality.
- Q: What are the maintenance requirements for steel sheets?
- The maintenance requirements for steel sheets typically involve regular cleaning to remove dirt, dust, and other debris. Additionally, applying a protective coating such as paint or galvanization can help prevent corrosion and rust. Inspecting for any signs of damage or wear is also important, and any issues should be addressed promptly to maintain the integrity and longevity of the steel sheets.
- Q: What is the difference between a self-color and painted steel sheet?
- A steel sheet that has not been coated or treated with any additional colors or finishes is referred to as a self-color steel sheet. It maintains the steel surface's natural color and appearance, which is typically a metallic gray or silver. Conversely, a painted steel sheet is one that has been coated with a layer of paint or another protective finish. This coating serves multiple purposes, including enhancing the steel sheet's aesthetic appeal, providing additional protection against rust and corrosion, and increasing its durability. The primary distinction between a self-color and painted steel sheet lies in the presence or absence of a coating. While a self-color sheet preserves the raw and natural appearance of the steel, a painted sheet offers a wide array of color options, enabling customization and harmonization with various design schemes. Furthermore, the existence of a paint or protective coating on a steel sheet provides an extra layer of defense against environmental elements such as moisture, chemicals, and UV rays. This helps prevent the steel from corroding or deteriorating over time, thereby extending its lifespan and ensuring its performance in various applications. To summarize, the main contrast between a self-color and painted steel sheet is the presence or absence of a coating. While a self-color sheet retains the natural appearance of steel, a painted sheet offers added protection, customization options, and aesthetic appeal.
- Q: How do you prevent rusting on steel sheets?
- There are several effective measures you can take to prevent rusting on steel sheets. 1. Protective Coatings: Applying a protective coating such as paint, enamel, or powder coating creates a barrier between the steel surface and the surrounding environment. These coatings act as a shield against moisture and oxygen, preventing rust formation. 2. Galvanization: Galvanizing steel sheets involves coating them with a layer of zinc. Zinc is highly resistant to corrosion and acts as a sacrificial anode, protecting the steel underneath. This process is commonly used for outdoor applications where steel is exposed to moisture and harsh weather conditions. 3. Proper Storage: Storing steel sheets in a dry and well-ventilated area is crucial to prevent rust formation. Moisture and humidity are major contributors to rust, so it is important to keep the steel sheets away from damp or wet environments. Additionally, storing the sheets off the ground on pallets or racks can help prevent contact with moisture. 4. Regular Cleaning and Maintenance: Regularly cleaning the steel sheets with mild detergent and water can help remove any dirt, debris, or corrosive substances that may lead to rusting. It is important to dry the sheets thoroughly after cleaning to prevent moisture accumulation. 5. VCI (Volatile Corrosion Inhibitor) Packaging: Using VCI packaging materials such as VCI paper or film can be effective in preventing rust on steel sheets during storage or transportation. VCI emits corrosion-inhibiting molecules that form a protective layer on the steel surface, preventing rust formation. 6. Avoiding Contact with Water: Avoid exposing steel sheets to water or other corrosive liquids for extended periods. If the sheets come into contact with water, it is essential to dry them thoroughly as soon as possible to prevent rusting. By following these preventive measures, you can significantly reduce the risk of rust formation on steel sheets and ensure their long-term durability and performance.
- Q: Can the steel sheets be used for kitchen countertops?
- Yes, steel sheets can be used for kitchen countertops.
- Q: Can steel sheets be used for outdoor applications?
- Yes, steel sheets can be used for outdoor applications. Steel is known for its durability, strength, and resistance to corrosion, making it an ideal material for various outdoor uses such as roofing, siding, fences, and outdoor structures.
- Q: What welding rod should be used for welding of cast iron and Q235B steel plate?
- SUS304 is 18/8 stainless steel. GB brand 0Cr18Ni9, this is an austenitic stainless steel, austenitic welding electrode, such as A102 or A302 welding.
- Q: What is the difference between hot-rolled and cold-rolled steel sheets?
- The manufacturing process and resulting characteristics of steel sheets differ between hot-rolled and cold-rolled varieties. Hot-rolled steel sheets are produced by heating a large steel slab and passing it through high-temperature rollers. This allows for easy shaping and forming into various sizes and thicknesses. The elevated temperature also removes any residual stress in the steel, making it more flexible and moldable. Consequently, hot-rolled steel sheets possess a rougher surface finish and may exhibit a thin oxide layer called scale. However, they are generally less expensive and come in a wider range of sizes. In contrast, cold-rolled steel sheets are created by cooling down the hot-rolled steel and passing it through rollers at room temperature. This process not only reduces the steel's thickness but also enhances its surface finish and dimensional accuracy. Cold-rolling gives the steel sheets a smooth and shiny appearance, making them suitable for applications where aesthetics matter. Additionally, cold-rolling improves the steel's strength and hardness, making it more appropriate for high-stress uses. However, cold-rolled steel sheets are typically more costly due to the additional processing involved. In summary, hot-rolled steel sheets offer greater formability and lower cost, but have a rougher surface finish and may exhibit scale. On the other hand, cold-rolled steel sheets have superior surface finish, dimensional accuracy, and strength, but are pricier. Choosing between hot-rolled and cold-rolled steel sheets depends on the specific requirements of the application, including desired surface finish, strength, and cost considerations.
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Hot Rolled Steel Plate for Shipbuilding
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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