Steel Light Rail with High Quality for Warehouse ,Minas, Structures
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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OKorder Financial Service
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Product Description of Steel Light Rail with High Quality for Warehouse ,Minas, Structures:
Alloy No | Grade | Element(%) | ||||
C | Mn | S | P | Si | ||
Q235 | B | 0.12—0.20 | 0.3—0.7 | ≤0.045 | ≤0.045 | ≤0.3 |
Sizes: 38kg, 43kg, 45kg, 50kg, 60kg.
Production Standard: GB2585-81, DIN, AREMA, JIS, BS, UIC, etc.
Material: 50MN, U71MN, 900A, 110A, etc.
Length: 6m-25m according to the requriements of the clients
Usages of Steel Light Rail with High Quality for Warehouse ,Minas, Structures:
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. Be widely used for railway, subway, transportation track, express, curve way, tunnel way and so on.
Packaging & Delivery of Steel Light Rail with High Quality for Warehouse ,Minas, Structures:
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.
Inspection of Steel Light Rail with High Quality for Warehouse ,Minas, Structures:
We will send the MTC of the factory to the clients dirrectly which contain the anlisis of the heat, chemiqul 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.
FAQ:
Q1: How soon can we receive the product after purchase?
A1: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
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: Why buy Materials & Equipment from OKorder.com?
A3: All products offered by OKorder.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.
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- Q:How are steel rails secured to the railway bed?
- Steel rails are secured to the railway bed using a combination of fasteners, such as rail clips or spikes, which are driven into the wooden or concrete sleepers, ensuring a stable and secure connection.
- Q:What are the different types of steel rail track geometry measurements?
- The different types of steel rail track geometry measurements include gauge, alignment, curvature, elevation, and cross-level.
- Q:What are the different types of rail sleepers used with steel rails?
- There are several different types of rail sleepers used with steel rails, each with their own unique characteristics and advantages. 1. Wooden Sleepers: Wooden sleepers, also known as timber sleepers, have been widely used in rail construction for many years. They are made from treated hardwood or softwood, providing good insulation and resistance to decay. Wooden sleepers are relatively cost-effective and easy to install, making them a popular choice in many railway systems. 2. Concrete Sleepers: Concrete sleepers, also called concrete ties, are another commonly used type of sleeper. They are made from pre-stressed concrete, which offers excellent durability and long-lasting performance. Concrete sleepers are more expensive than wooden sleepers but provide greater stability and load-bearing capacity, making them suitable for high-speed and heavy traffic railways. 3. Steel Sleepers: Steel sleepers, sometimes referred to as steel ties, are made entirely from steel. They are incredibly strong and durable, able to withstand heavy loads and high-speed train operations. Steel sleepers are often used in areas with extreme weather conditions or where vandalism is a concern, as they are resistant to rot, fire, and theft. 4. Composite Sleepers: Composite sleepers, also known as plastic sleepers or synthetic sleepers, are a more recent development in rail sleeper technology. They are made from a combination of plastic materials, such as recycled plastics or fiberglass, and provide a lightweight and environmentally friendly alternative to traditional sleepers. Composite sleepers offer good insulation, resistance to corrosion, and low maintenance requirements. 5. Prestressed Concrete Sleepers: Prestressed concrete sleepers are a specialized type of concrete sleeper that incorporates steel wires or rods within the concrete structure. These steel reinforcements help to improve the strength and flexibility of the sleeper, reducing the risk of cracking or deformation under heavy loads. Prestressed concrete sleepers are commonly used in high-speed railways and areas with challenging terrain. Each type of rail sleeper has its own advantages and disadvantages, and the choice of sleeper will depend on factors such as the railway system's requirements, budget, and environmental conditions.
- Q:What is the role of rail clips in steel rail installation?
- Rail clips play a crucial role in steel rail installation by securing the rail to the baseplate, ensuring proper alignment and stability of the track. They help distribute the forces exerted on the rail, preventing it from shifting or moving under the weight of passing trains. Additionally, rail clips help absorb vibrations and reduce noise, enhancing the overall performance and longevity of the railway system.
- Q:How are steel rails inspected for stress and fatigue?
- To assess stress and fatigue in steel rails, a combination of visual inspections, ultrasonic testing, and monitoring systems is employed. The process commences with visual inspections, which serve as the initial step in identifying visible signs of stress or fatigue like cracks, deformations, or wear patterns. Skilled inspectors conduct these inspections during regular maintenance checks. In addition to visual inspections, ultrasonic testing is utilized to uncover any internal defects that may go unnoticed. This non-destructive method employs high-frequency sound waves to detect flaws or changes in the rail's structure. By using this technique, inspectors can identify potential areas of stress or fatigue before they escalate into more severe issues. Modern rail networks are further equipped with advanced monitoring systems that constantly track the condition and health of the rails. These systems employ sensors and data analysis algorithms to monitor factors such as vibrations, temperature changes, and train loads. By collecting and analyzing this data, the monitoring systems can promptly detect abnormal patterns or signs of stress and fatigue in real-time, allowing for immediate maintenance or repairs. In summary, the inspection of steel rails to detect stress and fatigue involves a comprehensive approach that includes visual inspections, ultrasonic testing, and advanced monitoring systems. This multifaceted approach ensures that any potential issues are promptly detected and addressed, minimizing the risk of rail failures and ensuring the safety and reliability of the rail network.
- Q:How are steel rails inspected for rail foot defects?
- Steel rails are inspected for rail foot defects through a process called ultrasonic testing. This involves using specialized equipment that emits high-frequency sound waves to detect any hidden defects or cracks in the rail foot. The waves are able to penetrate the steel rail and bounce back to the equipment, providing a detailed analysis of its condition. This method ensures the safety and efficiency of the rail network by identifying any potential foot defects that could compromise the integrity of the track.
- Q:What is the role of steel rails in train braking systems?
- The role of steel rails in train braking systems is to provide a smooth and durable surface for the train's brake shoes or pads to make contact with. As the brake shoes or pads press against the steel rails, friction is generated, which helps slow down or stop the train. The steel rails also help distribute the braking force evenly across the train's wheels, allowing for effective and controlled braking.
- Q:Can steel rails be used in industrial railways?
- Yes, steel rails can be used in industrial railways. Steel rails are commonly used in industrial railways due to their strength, durability, and ability to support heavy loads. They provide a stable and reliable track system for transportation of goods and materials within industrial areas.
- Q:How are steel rails repaired in case of damage?
- In case of damage, a series of steps are followed to repair steel rails. The initial step involves identifying the section of the rail that has been damaged. This is typically accomplished through regular inspections or by monitoring the rail for any signs of wear or damage. Once the damaged section has been identified, the rail is usually isolated from train traffic to guarantee safety during the repair process. The subsequent step entails removing the damaged portion of the rail. This can be achieved by utilizing specialized tools to cut out the damaged section or by employing a technique known as grinding, which involves eliminating any defects by removing a thin layer of the rail. The removed section is then either discarded or sent for recycling. After the damaged section has been removed, a replacement rail section is prepared for installation. This involves measuring and cutting the replacement rail to the necessary length and ensuring that it meets the specifications of the existing rail. Subsequently, the replacement rail is positioned and aligned with the adjacent rails to ensure a seamless connection. To secure the replacement rail in place, various methods can be utilized. One commonly used method is to employ rail fasteners, such as clips or bolts, to securely hold the rail to the track bed. These fasteners aid in maintaining proper alignment and prevent any movement or shifting of the rail during train operations. Once the replacement rail has been secured, the final step involves conducting a series of tests to verify the success of the repair. These tests typically encompass checking the alignment of the rail, measuring the gauge (distance between the rails), and inspecting for any potential issues that may impact train safety. In summary, the repair process for steel rails involves the identification of the damaged section, removal of the damaged portion, preparation and installation of a replacement rail, securing of the replacement rail, and conducting tests to ensure the success of the repair. This process guarantees the safety and functionality of the rail line, enabling uninterrupted train operations.
- Q:What are the challenges of maintaining steel rails in remote areas?
- To ensure the smooth functioning of railways, there are several challenges that need to be addressed when it comes to maintaining steel rails in remote areas. Firstly, the primary challenge lies in the remote location itself. These areas often lack proper infrastructure, such as roads or transportation systems, making it difficult to reach the rail tracks. This absence of nearby maintenance facilities and limited transport options for repair equipment and materials can hinder timely maintenance operations. Secondly, remote areas are often subject to harsh weather conditions, such as extreme temperatures, heavy rainfall, snowfall, or desert conditions. These weather conditions can cause corrosion, erosion, and damage to the steel rails, necessitating frequent inspections and repairs to prevent accidents and ensure safe train operations. Another challenge is wildlife interference. Remote areas are often home to diverse wildlife populations, and animals like deer, bears, or smaller creatures may cross the tracks, potentially causing accidents. Ensuring the safety of both the animals and the trains becomes a significant challenge, requiring measures like wildlife crossings, fencing, or deterrents. Furthermore, remote areas typically have limited resources and a smaller pool of skilled workers. Maintenance crews may have to travel long distances, leading to increased costs and logistical challenges. Additionally, finding personnel with specialized knowledge and experience in maintaining steel rails can be challenging, further complicating maintenance efforts. Moreover, remote areas often lack adequate communication infrastructure, which is crucial for effective maintenance operations. Communication is vital for quick reporting of issues, coordination between maintenance crews, and real-time monitoring of the rail tracks. Implementing reliable communication systems in remote areas can be costly and technically challenging. Lastly, maintaining steel rails in remote areas can be more expensive than in urban or well-connected regions. The costs associated with transportation, accommodation, and acquiring specialized equipment can significantly add to the overall maintenance expenses. Limited financial resources in remote areas can further strain the budget allocated for rail maintenance. To address these challenges, a comprehensive approach is required. This includes investing in infrastructure development, training and recruiting skilled personnel, improving communication systems, and implementing preventive maintenance strategies. By overcoming these challenges, remote areas can ensure the safe and efficient operation of rail transport, supporting local communities and economic development.
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Steel Light Rail with High Quality for Warehouse ,Minas, Structures
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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