Hot Rolled Steel Sheet for Shipbuilding and pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 5000 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
Refers to the production according to the requirements of classification society rules for the construction of hot rolled steel plate used in the manufacture of hull structure.
Because of poor working conditions, hull shell to chemical corrosion and electrochemical corrosion of sea water and sea creatures, microbial corrosion; Hull bear larger impact waves and alternating load; Ship shape the processing method of complex factors, so strict in hull structure steel. First good toughness is one of the most critical requirements, in addition, require high strength, good corrosion resistance, weldability, processing forming performance and surface quality. For assuring quality and ensure there is enough toughness and requirements of the chemical composition of the Mn/C above 2.5, also has strict requirements for carbon equivalent, and recognized by the survey department of steel production. Hull with structural steel in accordance with the minimum yield point strength level is divided into: general strength structural steel and high strength structural steel. General strength and high strength steel with hull structural steel points two kinds, general strength steel according to quality points A, B, D and E four grades; Strength of high strength steel and two levels and three quality grades; AH32, DH32, EH32, AH36, DH36, EH36.
China classification society standard the general strength of structural steel is divided into: A, B, D, E four quality levels (i.e., CCSA CCSB, CCSC, continental scientific drilling (CCSD); China classification society standard level of strength of high strength structural steel for three, four quality grade.
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: What is the cost of steel strips?
- The cost of steel strips can vary significantly depending on various factors such as the type of steel, dimensions, quality, market conditions, and supplier. It is important to note that steel strips are available in a wide range of grades and finishes, each with its own price range. Additionally, the quantity being purchased can also impact the overall cost. To obtain an accurate cost, it is recommended to contact steel suppliers or manufacturers directly to inquire about the specific type of steel strips needed. They can provide pricing information based on the desired specifications and current market rates.
- Q: What are the common thickness variations in steel strips?
- The common thickness variations in steel strips can range from 0.001 inches to 0.25 inches, depending on the specific manufacturing process and intended use of the strips.
- Q: Are steel strips commonly used in the automotive industry?
- Yes, steel strips are commonly used in the automotive industry. They are used for various applications including body panels, structural components, and reinforcement in vehicles. Steel strips provide strength, durability, and cost-effectiveness, making them a popular choice in automotive manufacturing.
- Q: How are steel strips used in the production of electrical transformers?
- Steel strips are used in the production of electrical transformers as a core material. They provide a low reluctance path for the magnetic flux generated by the transformer, allowing for efficient transfer of electrical energy. The strips are laminated to reduce eddy current losses and improve magnetic properties, resulting in a more reliable and efficient transformer.
- Q: What are the common defects in steel strips?
- Some common defects in steel strips include surface defects such as scratches, pits, and scale formation, as well as edge defects like burrs and cracks. Other defects may include thickness variations, waviness, and non-uniformity in width.
- Q: How are steel strips protected against extreme weather conditions?
- Steel strips are protected against extreme weather conditions through a process called galvanization. This involves coating the steel with a layer of zinc, which acts as a barrier against moisture, corrosion, and other environmental factors. The zinc coating provides long-lasting protection, ensuring the steel strips remain durable and resistant to extreme weather conditions.
- Q: What are the common thickness variations in steel strips?
- The common thickness variations in steel strips can vary depending on the specific industry and application. However, in general, steel strips are typically manufactured with a tolerance range for thickness to account for variations during the production process. The most common thickness variations in steel strips are typically measured in terms of the gauge or thickness range. The gauge of a steel strip refers to its thickness, with lower gauge numbers indicating thicker strips and higher gauge numbers indicating thinner strips. For example, in the automotive industry, steel strips used for structural components may have a thickness variation tolerance of ±0.005 inches (0.13 mm) or less. This ensures that the strips meet the required strength and performance specifications while maintaining consistency in the manufacturing process. In other industries, such as construction or manufacturing, steel strips may have slightly larger thickness variations depending on the application. Thickness variations in these cases can range from ±0.010 inches (0.25 mm) to ±0.020 inches (0.51 mm) or more, depending on the specific requirements of the project. It is important to note that these thickness variations are carefully controlled and specified by industry standards and regulations. Manufacturers use advanced technology and quality control measures to ensure that steel strips are produced within the required tolerance range to meet the desired specifications. Overall, while there may be some slight thickness variations in steel strips, they are typically controlled within specific tolerance ranges to ensure consistency, quality, and performance in various applications.
- Q: How are steel strips used in automotive manufacturing?
- Steel strips are widely used in automotive manufacturing due to their strength, durability, and versatility. They are used in various components and parts of automobiles, playing a crucial role in ensuring the structural integrity and safety of vehicles. One of the primary applications of steel strips in automotive manufacturing is in the production of body panels. These strips are used to create the outer shell of vehicles, including doors, hoods, fenders, and roofs. The high tensile strength of steel strips helps to provide protection in case of accidents and impacts, while their ability to be shaped and formed into complex designs allows for the creation of aesthetically pleasing and aerodynamically efficient body panels. Steel strips are also used in the production of chassis and frame components. The chassis is the backbone of a vehicle, providing support and structural stability. Steel strips are used to create various structural components such as pillars, beams, and cross members, ensuring the overall rigidity and strength of the vehicle. Additionally, steel strips are often used in the manufacturing of suspension systems, which help to absorb shocks and vibrations, providing a smoother and more comfortable ride. Furthermore, steel strips are used in the production of engine components. These strips are used to create parts such as crankshafts, connecting rods, and camshafts, which are vital for engine performance and reliability. The high strength-to-weight ratio of steel strips allows for the creation of lightweight yet robust engine components, contributing to improved fuel efficiency and overall vehicle performance. In summary, steel strips play a vital role in automotive manufacturing by being used in the production of body panels, chassis and frame components, as well as engine parts. Their strength, durability, and versatility make them an ideal material for ensuring the structural integrity, safety, and performance of vehicles.
- Q: Are steel strips resistant to fire?
- Steel strips are typically fire-resistant. Steel, being non-combustible, does not burn or aid in the propagation of fire. Steel strips are frequently utilized in fire-resistant building projects and are commonly present in fire doors, fire-rated walls, and fireproof structures. Moreover, steel possesses a high melting point, rendering it more resilient against heat and fire damage in comparison to other materials. Nevertheless, it is crucial to acknowledge that the fire resistance of a structure as a whole is contingent upon the surrounding materials, construction methods, and fire protection systems employed.
- Q: Are steel strips suitable for high-speed manufacturing processes?
- Yes, steel strips are suitable for high-speed manufacturing processes. Steel strips are known for their strength, durability, and flexibility, making them ideal for rapid and efficient production. They can withstand high-speed cutting, forming, and bending operations without sacrificing quality or precision. Additionally, steel strips offer excellent dimensional stability, allowing for consistent and accurate production speeds.
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Hot Rolled Steel Sheet for Shipbuilding and pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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