Mild Steel Prime Hot Rolled Light Rail Steel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Standard:
ASTM,GB,BS
Technique:
Hot Rolled
Shape:
rail
Surface Treatment:
Black
Steel Grade:
Q235
Thickness:
-
Length:
-
Net Weight:
-
Product Description:
OKorder is offering Mild Steel Prime Hot Rolled Light Rail Steel at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Mild Steel Prime Hot Rolled Light Rail Steel are ideal for structural applications and are widely used in the construction of railways,mining rails, and transportation industries.
Product Advantages:
OKorder's Mild Steel Prime Hot Rolled Light Rail Steel are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: Q235, 55Q,71Mn
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How many tons of steel products could be loaded in containers?
A3: Usually the steel products are delivered by bulk vessel because of the large quantity and the freight. However, there are no bulk vessel enter some seaports so that we have to deliver the cargo by containers. The 6m steel product can be loaded in 20FT container, but the quantity is changed according to the size, usually from 18tons to 25tons.
Q4: what is the difference between actual weight and theoretical weight?
A4: All the section steel has two weights: actual weight and theoretical weight. Actual weight is the weighing out when the product delivered from the mill. Theoretical weight is calculated by pieces. The invoice can be based on each of them as your request.
Images:
- Q:How are steel rails used in railway electrification systems?
- Steel rails are a crucial component in railway electrification systems as they serve as the primary conductors of electrical current. These rails are specifically designed to provide a reliable path for the flow of electricity, enabling the efficient transfer of power from the power supply to the trains. In railway electrification systems, the steel rails act as the positive conductor, carrying the direct current (DC) to power the electric locomotives or trains. The rails are installed in a continuous track configuration, ensuring a consistent and uninterrupted power supply throughout the railway network. To facilitate electrical conductivity, the steel rails are typically made of high-quality steel that has excellent electrical conductivity properties. They are also manufactured with precision to ensure uniformity and consistency in electrical resistance across the entire railway network. The electrification system is based on the principle of using a pantograph, which is mounted on the roof of the train, to collect electricity from the overhead lines or catenary wires. As the train moves along the tracks, the pantograph maintains contact with the overhead lines, allowing the electrical current to flow from the wires to the steel rails. The steel rails not only serve as conductors but also provide mechanical support to the trains. They ensure smooth movement of the trains by guiding the wheels along the track and distributing the weight of the train evenly. This combination of electrical conductivity and mechanical stability makes steel rails an essential component in railway electrification systems. Overall, steel rails play a critical role in railway electrification systems by providing a reliable path for the flow of electricity, enabling the efficient transfer of power to the trains. They are designed to ensure both electrical conductivity and mechanical stability, making them indispensable for the smooth and reliable operation of electric trains in modern railway networks.
- Q:What are the factors considered in determining the appropriate steel rail impact resistance for a railway line?
- Some of the factors considered in determining the appropriate steel rail impact resistance for a railway line include the weight and speed of trains using the line, the level of traffic and frequency of train movements, the curvature and alignment of the track, the type of rolling stock, and the desired level of safety and durability required for the specific railway line.
- Q:How do steel rails contribute to the safety of railway tracks?
- Steel rails play a crucial role in ensuring the safety and stability of railway tracks. Firstly, steel rails are known for their high strength and durability, which allows them to withstand heavy loads and the constant impact of moving trains. This strength helps prevent rail breakages or deformations, reducing the risk of accidents and derailments. Moreover, steel rails are designed to have a smooth and continuous surface, which creates a stable platform for train wheels. This smoothness minimizes the friction between the wheels and the rails, enabling trains to travel smoothly and reducing the wear and tear on both the wheels and the rails. By maintaining a consistent and even surface, steel rails help prevent wheel slippage, which can cause accidents, especially in adverse weather conditions. Steel rails also contribute to the safety of railway tracks by offering excellent resistance against environmental factors. They are highly resistant to corrosion, which is particularly important in areas exposed to moisture or harsh weather conditions. This corrosion resistance ensures the long-term integrity of the rails, reducing the risk of structural damage and potential accidents. Furthermore, steel rails are designed with specific dimensions and profile shapes that allow for effective alignment and stability of the tracks. The precise shaping of the rails ensures that the train wheels stay on track, minimizing the chances of derailment. This alignment and stability are crucial for maintaining the safety and efficiency of the railway system. In summary, steel rails enhance the safety of railway tracks in multiple ways. Their strength and durability prevent rail breakages and deformations, while their smooth surface reduces friction and wheel slippage. Additionally, their resistance to corrosion and precise shaping contribute to the long-term stability and alignment of the tracks, reducing the risk of accidents and derailments.
- Q:Can steel rails be used in areas with heavy rainfall?
- Indeed, areas with heavy rainfall can utilize steel rails. Steel, a remarkably robust material, demonstrates resistance to corrosion, rendering it appropriate for deployment in regions experiencing substantial levels of rainfall. To fortify their resistance to rust and corrosion, steel rails are frequently coated with safeguarding layers like zinc or paint. Moreover, implementing adequate maintenance procedures such as regular cleaning and inspection can effectively avert any prospective complications arising from heavy rainfall. Consequently, steel rails represent a dependable and feasible choice for railway infrastructure in areas characterized by heavy precipitation.
- Q:What are the advantages of steel rails over other materials?
- There are several advantages of steel rails over other materials. Firstly, steel is incredibly strong and durable, allowing the rails to withstand heavy loads and maintain their shape over time. Secondly, steel has a high resistance to wear and corrosion, making it suitable for various weather conditions and reducing the need for frequent maintenance. Additionally, steel rails provide a smooth and stable surface for trains, ensuring safer and more efficient transportation. Lastly, steel is a cost-effective material, offering a long lifespan and requiring lower replacement and repair costs compared to alternatives.
- Q:How are steel rails insulated for third rail electrification?
- Rail bonding is the process by which steel rails used for third rail electrification are insulated. This involves installing insulating materials, such as insulating pads or insulating boots, between the steel rails and the third rail that carries the electrical current. Insulating pads, typically made of rubber or other high-dielectric materials, are placed at regular intervals along the track to prevent direct electrical contact between the rails. These pads effectively isolate the electric current. Insulating boots, on the other hand, are used at the joints between rail sections. Made of insulating materials, they are placed around the joint area to prevent the flow of electrical current between the rails. To ensure proper insulation, bonding wires are used to connect the steel rails on either side of the insulating pads or boots. This creates a continuous electrical path, maintaining electrical continuity and preventing the buildup of electrical potential across the insulating materials. Regular maintenance and inspection of the insulating materials are crucial to ensure their effectiveness. Any signs of wear, damage, or degradation in the insulating pads or boots should be promptly addressed to maintain the electrical insulation between the steel rails and the third rail. In conclusion, the insulation of steel rails for third rail electrification is essential for the safe and efficient operation of electric trains. Proper insulation prevents electrical leakage, reduces the risk of electrical shocks to personnel, and minimizes equipment damage.
- Q:What is the purpose of the baseplate in steel rails?
- The purpose of the baseplate in steel rails is to provide stability, support, and proper alignment for the rails, ensuring a secure and durable foundation for the track system.
- Q:What are the considerations for using steel rails in coastal areas prone to saltwater corrosion?
- When considering the use of steel rails in coastal areas prone to saltwater corrosion, several factors need to be taken into account. Firstly, the type of steel used should have a high resistance to corrosion, such as stainless steel or galvanized steel. These materials have a protective layer that prevents saltwater from directly contacting the steel, reducing the risk of corrosion. Additionally, regular maintenance and inspection of the rails is crucial in coastal areas. This includes frequent cleaning to remove salt deposits and applying protective coatings or inhibitors to further shield the steel from corrosion. Proper drainage systems should also be in place to prevent the accumulation of saltwater around the rails. Furthermore, the design of the rails should consider the exposure to saltwater. Elevated tracks or using materials that are less susceptible to corrosion, such as concrete or composite materials, may be more suitable in highly corrosive coastal environments. Overall, the considerations for using steel rails in coastal areas prone to saltwater corrosion involve selecting corrosion-resistant materials, implementing regular maintenance practices, ensuring proper drainage, and considering alternative materials or designs that are less vulnerable to corrosion.
- Q:How do steel rails contribute to the reduction of maintenance costs in rail networks?
- Steel rails contribute to the reduction of maintenance costs in rail networks primarily due to their durability and resistance to wear and tear. Unlike other materials, steel rails can withstand heavy loads and extreme weather conditions, minimizing the need for frequent repairs or replacements. Additionally, steel rails have excellent track stability, reducing the risk of derailments and related maintenance expenses. Overall, the longevity and reliability of steel rails significantly decrease maintenance costs in rail networks.
- Q:What are the common defects found in steel rails?
- Some common defects found in steel rails include wear, fatigue cracking, head checks, squats, and rail head erosion. These defects can compromise the structural integrity and safety of the rail, leading to potential derailments and accidents. Regular inspection and maintenance are essential to identify and address these defects to ensure the safe and efficient operation of railway systems.
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Mild Steel Prime Hot Rolled Light Rail Steel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 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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