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
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 protected against excessive vibrations?
- Several methods are utilized to protect steel rails against excessive vibrations. Resilient fastenings or rail pads are one of the primary approaches employed. These materials are placed between the rail and the fastening system to absorb and dissipate vibrations generated by passing trains. By acting as a cushion, resilient fastenings reduce the impact and vibrations transmitted to the rail. Another technique involves the use of ballast, a layer of crushed stones beneath the railway tracks. This ballast functions as a shock absorber, absorbing vibrations and evenly distributing the load of passing trains. Its presence aids in stabilizing the rails and minimizing excessive vibrations. In order to prevent excessive vibrations, regular maintenance and inspection of the rails are crucial. Any defects, such as cracks or damaged sections, are promptly identified and repaired. By ensuring the rails are well-maintained, the risk of vibrations is minimized. Furthermore, the design of the rail system itself plays a vital role in mitigating excessive vibrations. The alignment, curvature, and elevation of the tracks are carefully planned to reduce the occurrence and impact of vibrations. Employing proper track design techniques, such as providing transition curves, also helps in minimizing the vibrations caused by train movements. Ultimately, a combination of resilient fastenings, ballast, regular maintenance, and thoughtful rail system design work together to safeguard steel rails against excessive vibrations, ensuring the safe and efficient operation of railways.
- Q: Can steel rails be used in railway systems with multiple signaling systems?
- Yes, steel rails can be used in railway systems with multiple signaling systems. Steel rails are commonly used in railway systems worldwide due to their durability, strength, and ability to handle heavy loads. The signaling systems used in railways are typically separate from the rails themselves and can be integrated into the overall infrastructure. Multiple signaling systems, such as block signaling, cab signaling, and automatic train control systems, can be implemented alongside steel rails to ensure safe and efficient train operations. These signaling systems help regulate train movements, control speeds, and maintain safe distances between trains. Therefore, steel rails can be effectively used in railway systems with multiple signaling systems to ensure smooth and reliable train operations.
- Q: What are the environmental impacts of steel rails?
- Steel rails have several environmental impacts, both positive and negative. On the positive side, steel rails are highly durable and long-lasting, which means they require less frequent replacement compared to other materials like wood. This reduces the need for additional resources and energy to produce and install new rails, resulting in lower overall environmental impact. However, the production of steel rails has negative environmental consequences. The manufacturing process involves mining iron ore, which requires extensive land disturbance and can lead to deforestation, habitat destruction, and soil erosion. Additionally, the extraction and transportation of iron ore and other raw materials contribute to greenhouse gas emissions. Another environmental concern is the energy-intensive nature of steel production. Steel manufacturing requires high temperatures and significant amounts of energy, which often come from non-renewable sources such as coal or natural gas. These energy sources generate greenhouse gas emissions, contributing to climate change. Furthermore, the transportation of steel rails to construction sites also has an environmental impact, as it typically involves the use of fossil fuels and the emission of greenhouse gases. The process of installing and maintaining steel rails may also require the use of heavy machinery, which further contributes to carbon emissions and air pollution. To mitigate these environmental impacts, efforts are being made to improve the efficiency of steel production, such as using recycled steel and adopting cleaner energy sources. Additionally, alternative materials like composite rails or plastic sleepers are being explored to reduce the environmental footprint of rail infrastructure. Overall, while steel rails offer durability and longevity, their production and installation have significant environmental impacts, particularly in terms of resource extraction, energy consumption, and greenhouse gas emissions. The steel industry and rail infrastructure stakeholders are increasingly focusing on sustainable practices to minimize these impacts and promote a more environmentally friendly rail system.
- Q: Can steel rails be used in areas with high electromagnetic interference?
- Yes, steel rails can be used in areas with high electromagnetic interference. Steel is a highly conductive material that can effectively dissipate electromagnetic interference (EMI) and provide a stable electrical grounding. Additionally, steel rail tracks are often installed with proper grounding systems to minimize the impact of EMI. However, it is important to note that certain precautions should be taken to ensure minimal interference, such as proper shielding of electrical equipment and cables, use of surge protection devices, and adherence to best practices for EMI mitigation.
- Q: What is the expected maintenance cost for steel rails?
- The expected maintenance cost for steel rails can vary depending on various factors such as usage, environmental conditions, and quality of the rails. Generally, steel rails require regular inspections, cleaning, lubrication, and occasional repairs or replacements. On average, the maintenance cost for steel rails can range from a few thousand to tens of thousands of dollars per mile annually.
- Q: What are the different methods of measuring rolling contact fatigue on steel rails?
- There are several methods used to measure rolling contact fatigue on steel rails. These include visual inspections, ultrasonic testing, magnetic particle testing, and eddy current testing. Visual inspections involve visually examining the surface of the rail for any signs of cracks or damage. Ultrasonic testing uses sound waves to detect internal defects such as cracks or delaminations. Magnetic particle testing involves applying a magnetic field to the rail and then applying iron particles to detect any cracks or defects. Eddy current testing uses electromagnetic induction to detect surface cracks or defects on the rail. These methods are used to ensure the safety and integrity of steel rails in order to prevent accidents and maintain efficient railway operations.
- Q: What is the impact of heavy traffic on steel rails?
- Heavy traffic can have a significant impact on steel rails. Firstly, the constant weight and pressure from heavy vehicles passing over the rails can result in excessive wear and tear. This can lead to the formation of ruts, which can cause train wheels to become misaligned and increase the risk of derailments. Additionally, heavy traffic can introduce vibrations and shocks that can further deteriorate the condition of the steel rails. Over time, these vibrations can weaken the rails and cause them to develop cracks or fractures, compromising their structural integrity. This can pose a serious safety hazard for trains and increase the need for frequent maintenance and repairs. Furthermore, heavy traffic can also increase the occurrence of noise pollution and vibrations in nearby residential areas, impacting the quality of life for those living close to rail tracks. Overall, heavy traffic can accelerate the deterioration of steel rails, increasing safety risks, maintenance costs, and inconveniences for both rail operators and nearby communities.
- Q: What is the impact of steel rails on train braking distance?
- The impact of steel rails on train braking distance is significant. Steel rails provide a smooth and durable surface for train wheels to grip onto, allowing for effective braking. The high friction between the steel rails and train wheels helps to slow down and stop the train more efficiently. Additionally, steel rails provide stability and reduce the risk of derailment during the braking process. Overall, steel rails play a crucial role in reducing train braking distance and ensuring safe and efficient train operations.
- Q: Can steel rails be used in areas with high traffic volume?
- Yes, steel rails can be used in areas with high traffic volume. Steel is a strong and durable material that can withstand heavy loads and frequent use, making it suitable for high-traffic areas such as railway tracks.
- Q: Can steel rails be used in extreme weather conditions?
- Yes, steel rails can be used in extreme weather conditions. Steel is a durable material that can withstand a wide range of weather conditions, including extreme heat, cold, and moisture. Steel rails are designed to be resistant to corrosion and can maintain their structural integrity even in harsh weather conditions. Additionally, proper maintenance practices such as regular inspections and timely repairs can help ensure the safe and efficient use of steel rails in extreme weather.
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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
OKorder Financial Service
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