Steel Heavy Rail with High Quality for Structure Project and Building
- 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 Heavy Rail with High Quality for Structure Project and Building:
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 Heavy Rail with High Quality for Structure Project and Building:
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 Heavy Rail with High Quality for Structure Project and Building:
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 Heavy Rail with High Quality for Structure Project and Building:
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: Are steel rails used in underground railways?
- Yes, steel rails are commonly used in underground railways. Steel rails provide a durable and robust foundation for trains to travel on, ensuring stability and safety. The strength of steel allows it to withstand the heavy loads and constant use that underground railways experience. Additionally, steel rails have a low coefficient of friction, which reduces wear and tear on the tracks and allows for smoother and more efficient train operations. Overall, steel rails are the preferred choice for underground railways due to their strength, durability, and performance characteristics.
- Q: Can steel rails be used in tramway crossings?
- Yes, steel rails can be used in tramway crossings. Steel rails are commonly used in tramway systems as they are strong, durable, and able to withstand heavy loads and frequent use. Tramway crossings are areas where the tram tracks intersect with other roads or pedestrian pathways. These crossings need to be built to withstand the weight and impact of trams passing over them, and steel rails are well-suited for this purpose. The steel rails used in tramway crossings are typically designed to be sturdy and provide a smooth and safe transition for trams, ensuring a comfortable ride for passengers. Additionally, steel rails can be easily maintained and repaired when necessary, making them a practical choice for tramway crossings.
- Q: Are steel rails used in railway track stabilizers?
- Yes, steel rails are commonly used in railway track stabilizers. Steel rails provide the necessary strength and durability to support the weight of trains and ensure stability and safety on railway tracks. These rails are specifically designed to withstand heavy loads and harsh weather conditions. They are typically made of high-quality steel, which offers excellent resistance to wear, deformation, and corrosion. The use of steel rails in railway track stabilizers helps maintain the integrity of the track, preventing unevenness, and reducing the risk of accidents.
- Q: How are steel rails protected from expansion joint failures?
- Steel rails are protected from expansion joint failures through a variety of measures. One of the key methods is the use of specially designed expansion joints that are able to accommodate the expansion and contraction of the rails due to temperature changes. These expansion joints are typically made of materials that are resistant to wear and tear, such as elastomers or steel. In addition to using suitable expansion joints, regular maintenance and inspections are conducted to identify any potential issues or failures. This includes checking for any signs of wear, corrosion, or damage to the expansion joints. Any damaged or worn-out expansion joints are promptly replaced to ensure the integrity of the rail system. Furthermore, proper installation techniques are crucial to prevent expansion joint failures. The joints need to be installed correctly, with sufficient clearance and proper alignment, to allow for the necessary movement of the rails. This ensures that the expansion joints can effectively absorb the expansion and contraction forces without causing failures. Another important aspect of protecting steel rails from expansion joint failures is ensuring proper drainage. Adequate drainage systems are implemented to prevent water accumulation around the expansion joints, as water can accelerate corrosion and deterioration of the joints. Regular cleaning and maintenance of these drainage systems are also essential to keep them functioning effectively. Overall, the protection of steel rails from expansion joint failures involves a combination of using suitable expansion joints, conducting regular maintenance and inspections, ensuring proper installation, and implementing effective drainage systems. By implementing these measures, the risk of expansion joint failures is minimized, ensuring the safe and reliable operation of the rail system.
- Q: Can steel rails be used in urban commuter railways?
- Yes, steel rails can be used in urban commuter railways. Steel rails are commonly used in railway systems due to their durability, strength, and ability to handle heavy loads. They provide a stable and smooth track for trains, making them suitable for urban commuter railways where frequent stops and starts are necessary. Additionally, steel rails offer longevity and require minimal maintenance, making them a cost-effective choice for urban commuter railways.
- Q: How are steel rails affected by heavy construction equipment?
- Steel rails can be significantly affected by heavy construction equipment. The weight and force exerted by these machines can cause the rail to become deformed or even break. The constant movement of the equipment can also lead to vibration and impact, which can weaken the rail and cause it to deteriorate over time. Additionally, if the equipment is not operated with caution, it can result in misalignment or displacement of the rail, leading to potential safety hazards and operational issues. Therefore, it is crucial to carefully consider the impact of heavy construction equipment on steel rails and take necessary precautions to prevent any damage or disruption to the rail network.
- Q: How do steel rails interact with train wheels?
- The process of rolling contact is what allows steel rails and train wheels to interact. Typically, the wheels are made of steel with a flanged outer edge, while the rails consist of two parallel rails made of high-quality steel. Ensuring the safe and efficient operation of trains relies heavily on the interaction between these two components. When the wheels roll along the rails, they create a contact patch where the weight of the train is distributed. The force between the wheels generates a frictional force, which is essential for propelling the train forward and maintaining traction. This friction is particularly crucial during acceleration and braking to prevent slipping. To ensure smooth operation, the wheels are designed with a slightly conical shape. This design feature, known as self-steering or coning, helps the wheels stay aligned on the rails, improving stability and reducing the risk of derailment. It is achieved by tapering the wheel profile so that the wheel flange is slightly higher than the inner wheel surface. The interaction between the wheels and rails also produces significant forces. The weight of the train creates vertical forces that are absorbed by the rails and distributed throughout the track structure. Lateral forces, caused by the side-to-side movement of the train, are counteracted by the flanges on the wheels and the shape of the rails. These forces are crucial for maintaining the train's alignment and preventing it from deviating from the tracks. However, this contact between the wheels and rails also leads to wear and tear. The constant rolling contact can cause abrasion and deformation of both components over time. Regular maintenance and inspections are necessary to mitigate this and ensure that the rails remain in good condition and the wheels are correctly aligned. In conclusion, the interaction between steel rails and train wheels involves rolling contact, friction, and forces. This interaction is vital for the safe and efficient operation of trains, enabling them to transport goods and passengers reliably over long distances.
- Q: How are steel rails tested for quality?
- Steel rails are tested for quality through various methods, including visual inspection, ultrasonic testing, hardness testing, and impact testing. These tests help identify any defects or flaws in the steel rails, ensuring they meet the required standards for strength, durability, and safety in rail infrastructure.
- Q: How are steel rails protected from damage caused by sandstorms?
- Various measures are implemented to protect steel rails from damage caused by sandstorms. Firstly, rail tracks are designed with a specific profile that prevents sand accumulation. The shape of the rails is carefully crafted to minimize areas where sand can gather, allowing the wind to easily blow the sand away. In addition, a protective coating or paint is often applied to rail tracks to prevent sand particles from adhering to the surface. This coating not only facilitates the removal of sand but also acts as a barrier against corrosion and wear. Railway companies also employ regular maintenance practices to safeguard steel rails from sandstorm damage. They conduct routine inspections to identify areas where sand may be accumulating and promptly clear or clean these sections. During sandstorms or high sand activity, rail operators may intensify maintenance efforts or temporarily suspend train operations to prevent excessive sand build-up. Furthermore, in areas prone to sandstorms, sand fences or barriers are sometimes installed along the rail tracks. These fences serve as physical barriers, reducing the amount of sand that reaches the tracks and minimizing the potential for damage. Overall, a combination of preventive measures, regular maintenance, and protective coatings ensures the safe and efficient operation of railways by safeguarding steel rails from the detrimental effects of sandstorms.
- Q: What are the safety measures for working on curved steel rail tracks?
- To ensure the safety of workers and the efficiency of the project, specific safety measures must be followed when working on curved steel rail tracks. Consider the following important safety measures: 1. Comprehensive training is necessary for workers to understand the challenges of curved tracks, work safely on them, and properly use equipment. 2. Personal Protective Equipment (PPE) is essential, including safety helmets, high-visibility clothing, safety footwear, protective gloves, and safety glasses. Additional gear may be required for specific tasks. 3. Before starting work, conduct a thorough risk assessment to identify hazards, evaluate risks, and develop control measures. Address potential risks like tripping or falling on curved tracks. 4. Regularly inspect and maintain equipment used on curved tracks, ensuring they are in good working condition and suitable for use. 5. Properly align curved tracks to prevent accidents or derailments. Promptly address any deviations or irregularities. 6. Implement fall protection measures for work at heights, such as safety harnesses, guardrails, or safety nets. 7. Establish clear and effective communication between workers using hand signals, radios, or other devices. Place clear signage indicating hazards or restricted areas. 8. Train workers in emergency procedures specific to working on curved tracks. Conduct regular drills and exercises to ensure preparedness. By following these safety measures, workers can minimize risks and create a safe working environment on curved steel rail tracks.
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Steel Heavy Rail with High Quality for Structure Project and Building
- 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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