Steel rail high quality for sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 100000 m.t./month
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Specifications of High Quality Steel Rail
Product Name: High Quality Steel Rail
Production Standard: GB, AREMA, JIS, DIN, EN, UIC, BS, etc.
Grade: Q235B, 55Q, 900A, 1100A, 50MN, U71MN, R260.
Place of Origin: China
Length: 6M-24M according to the requriements of the customers.
Applications of High Quality Steel Rail
Light rail is mainly used in forest region, mines, factories and construction sites laid of the place such as temporary transport line and light motorcycles with line.
Heavy rail is suitable for the laying of main trunk line of the curves and the orbit of the tunnel can also be used for tower crane and other crane track.
Packaging & Delivery of High Quality Steel Rail
1. Packing: it is nude packed in bundles by steel wire rod
2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load
3. Marks:
Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.
If loading by container the marking is not needed, but we will prepare it as customer request.
4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
5. Delivered by container or bulk vessel
6. Delivery Time: All the Hot Rolled Steel Rail will be transpoted at the port of Tianjin, China within 30 days after receiving the advance payment by T/T or the orginal L/C at sight.
7. Invoicing on theoretical weight or actual weight as customer request
8. Payment terms: 30% advance payment by T/T, 70% payment against the copy of the B/L; 100% L/C at sight, etc.
Inspection of High Quality Steel Rail
We will send the MTC of the factory to the clients directly which contains the anlisis of the heat, chemiqual composition, phisical characteristicas, etc.
And our inspectors will arrive at the factory to meke the inspection of the size, length, weight and quantity before the transportation from the factory.
- Q:How are steel rails inspected for surface defects?
- Steel rails are inspected for surface defects using various methods such as visual inspection, ultrasonic testing, magnetic particle inspection, and eddy current testing. These techniques allow inspectors to identify any cracks, pitting, or other surface irregularities that may compromise the integrity of the rails.
- Q:What are the different applications of steel rails?
- Steel rails have various applications in the transportation sector, primarily in the construction and maintenance of railway tracks. They are used for laying down the tracks that trains run on, ensuring stability, durability, and safety. Additionally, steel rails are also utilized in overhead cranes, mining carts, and other heavy-duty equipment that require a robust and reliable track system.
- Q:How are steel rails measured?
- Steel rails are typically measured by their weight per yard (or meter) and their length.
- Q:Can steel rails be used in underground mining operations?
- Yes, steel rails can be used in underground mining operations. Steel rails are commonly used to create tracks for mining carts or other transportation systems within underground mines. These rails provide a durable and reliable foundation for moving heavy loads and equipment throughout the mining tunnels.
- Q:How do steel rails contribute to train suspension system effectiveness?
- The effectiveness of train suspension systems is greatly enhanced by steel rails, which play a crucial role. Firstly, the smooth and stable surface provided by steel rails allows the train wheels to run smoothly. The straight and even rails guarantee constant contact with the track, minimizing the risk of derailment. This stability enables the suspension system to effectively absorb and distribute vibrations and impacts experienced during train operations. Additionally, steel rails possess high strength and durability, enabling them to withstand the heavy loads and forces exerted by trains. The suspension system relies on the rails to provide the necessary support and stability, especially during high-speed operations or when encountering uneven track conditions. By maintaining the track's integrity, steel rails prevent excessive vibrations and jolts that could negatively affect passenger comfort and ride quality. Moreover, steel rails play a crucial role in maintaining the alignment and gauge of the tracks. Precise alignment ensures the train travels along a smooth and straight trajectory, minimizing lateral forces that could disrupt the suspension system. Similarly, the correct gauge, which refers to the distance between the rails, ensures a snug fit for the train wheels, minimizing unnecessary lateral movements and vibrations. In conclusion, steel rails significantly contribute to the effectiveness of train suspension systems by providing a stable surface, absorbing vibrations and impacts, supporting heavy loads, maintaining track alignment and gauge, and ultimately ensuring a smooth and comfortable ride for passengers.
- Q:What are the different types of rail profiles used in steel rails?
- There are several types of rail profiles used in steel rails, including the flat-bottomed rail (FB), the grooved rail (GR), the bullhead rail (BH), and the vignole rail (V). Each profile has its own specific design and usage, catering to different railway systems and requirements.
- Q:How do steel rails contribute to reducing the risk of rail corrugation and surface defects?
- Steel rails contribute to reducing the risk of rail corrugation and surface defects due to their durability and strength. The high-quality steel used in rail manufacturing provides a smooth and stable surface for train wheels, minimizing the formation of corrugation and surface irregularities. This reduces the chance of train derailments and enhances overall safety on railways. Additionally, steel rails are more resistant to wear and tear, resulting in longer lifespan and reduced maintenance requirements, further mitigating the risk of surface defects.
- Q:How does the weight of steel rails affect their performance?
- The performance of steel rails is significantly impacted by their weight. A heavier rail generally provides greater stability and durability, reducing the likelihood of wear and deformation. The weight of the rail helps evenly distribute the load of passing trains, decreasing the risk of rail buckling or bending. Additionally, the weight of steel rails affects their ability to handle heavy loads and maintain track alignment. Heavier rails offer better resistance to lateral forces, ensuring that the track remains straight and aligned, even under the pressure of passing trains. This is particularly important for high-speed rail systems or tracks with heavy freight traffic. Furthermore, the weight of steel rails plays a critical role in determining their ability to withstand fatigue and maintain structural integrity over time. Heavier rails have higher resistance to fatigue caused by the repeated stress of trains passing over the track. This prolongs the rail's lifespan and reduces the need for frequent maintenance or replacement. However, it is crucial to find a balance between the weight of the rail and other factors such as track design, rolling stock, and operating conditions. If the rail is too heavy, it may increase overall costs of the railway system, requiring more material and energy for production, transportation, and installation. Moreover, the weight of the rail can impact the energy consumption of trains, as heavier rails increase rolling resistance. In conclusion, the weight of steel rails directly impacts their stability, durability, load-bearing capacity, track alignment, fatigue resistance, and maintenance requirements. Determining the optimal weight for rails involves considering various factors and striking a balance between performance, cost-effectiveness, and energy efficiency.
- Q:What safety measures are in place to prevent derailments on steel rails?
- To prevent derailments on steel rails, several safety measures are implemented. These measures primarily aim to ensure the stability and integrity of the rail system, reducing the risk of derailment incidents. 1. Regular inspections: Rail tracks undergo routine inspections to identify any defects or issues that could lead to derailments. This includes visual inspections by trained personnel, as well as the use of advanced technologies like ultrasound and track geometry cars to detect hidden flaws or misalignments. 2. Maintenance and repairs: Any identified defects or issues during inspections are promptly addressed through maintenance and repair activities. This can involve replacing worn-out parts, repairing track irregularities, and ensuring proper alignment of the rails. Regular maintenance helps to keep the rail system in optimal condition, reducing the chances of derailments. 3. Track monitoring systems: Advanced track monitoring systems are utilized to continuously analyze the condition of the rail tracks. These systems employ sensors and data analytics to detect any abnormalities in the track geometry, such as excessive wear, misalignment, or track settlement. By providing real-time alerts, these systems enable timely intervention to prevent derailments. 4. Speed restrictions: Speed limits are imposed on specific sections of the rail network where track conditions pose a higher risk of derailment. These restrictions are based on factors like track condition, curvature, and maintenance history. By controlling the speed of trains in vulnerable areas, the risk of derailments is significantly reduced. 5. Training and education: Proper training is provided to railway personnel regarding track maintenance and safety practices. This includes educating them about identifying potential derailment risks, understanding best practices for maintenance, and promoting a safety-first culture. Well-trained personnel are crucial in identifying and addressing any issues that could lead to derailments. 6. Advanced technology: Technological advancements, such as automated inspection systems and track condition monitoring devices, have greatly enhanced rail safety. These technologies can detect defects and potential risks with greater accuracy and efficiency, enabling proactive maintenance and reducing the likelihood of derailments. 7. Compliance with standards and regulations: Rail operators adhere to strict industry standards and regulations set by governing bodies. These guidelines cover various aspects of rail safety, including track design, maintenance practices, and inspection frequencies. Compliance with these standards ensures that safety measures are consistent and up-to-date across the rail network. By implementing these safety measures, rail authorities strive to minimize the risk of derailments on steel rails and maintain a safe and reliable transportation system.
- Q:Can steel rails be repaired if damaged?
- Yes, steel rails can be repaired if damaged. The damaged section of the rail can be cut out and replaced with a new piece or repaired using welding techniques. Regular maintenance and inspections help identify any damage or wear on steel rails, allowing for timely repairs to ensure safe and efficient railway operations.
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Steel rail high quality for sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 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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