Ms Heavy Steel Rail 50Mn, U71Mn
- Ref Price:
-
- Loading Port:
- Qingdao Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 1000000MT/YEAR m.t./month
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Specificaions of Ms Heavy Steel Rail 50Mn, U71Mn
Production Standard: GB2585-81
Material: 50Mn, U71Mn
Grade | Element(%) | ||||
C
| Mn | S
| P
| Si
| |
50Mn |
0.48—0.56 |
0.70—1.00 |
≤0.035 |
≤0.035
|
0.17-0.37 |
U71Mn | 0.65—0.76 | 1.10—1.40 | ≤0.030 | ≤0.030 | 0.15-0.35 |
Sizes: 38kg, 43kg, 45kg, 50kg, 60kg
Length: 10m, 12m, 12.5m or as the requriement of the clients
Invoicing on theoretical weight or actual weight as customer request
Payment terms: 30% advance payment by T/T, 70% payment against the copy of the B/L; 100% L/C at sight, etc.
Usage & Applications of Ms Heavy Steel Rail 50Mn, U71Mn
Heavy Steel 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.
For example: railway, subway, transportation track, express, curve way, tunnel way.
Packaging & Delivery of Ms Heavy Steel Rai 50Mn, U71Mn
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 Ms Heavy 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.
Production flow of Ms Heavy Steel Rail 50Mn, U71Mn
Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation
Inspection of Ms Heavy Steel Rail 50Mn, U71Mn
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.
- Q: How are steel rails protected against animal intrusions?
- Steel rails are typically protected against animal intrusions through the installation of fencing or barriers along the tracks. Additionally, some railway companies employ various deterrent methods such as animal repellents or noise devices to discourage animals from approaching the rails.
- Q: How are steel rails inspected for rail head wear?
- Steel rails are inspected for rail head wear using various methods, such as visual inspections, ultrasonic testing, and measuring equipment. Visual inspections involve observing the surface of the rail head for signs of wear, including loss of material and irregularities. Ultrasonic testing is used to detect internal flaws or cracks that may not be visible to the naked eye. Measuring equipment, such as rail wear gauges, is employed to accurately measure the depth of wear on the rail head. These inspection techniques help ensure the safety and integrity of steel rails for efficient and reliable train operations.
- Q: What are the factors considered in selecting the right steel rail for a railway track?
- There are several factors that are considered when selecting the right steel rail for a railway track. These factors include: 1. Rail weight: The weight of the rail is an important consideration as it affects the overall stability and durability of the railway track. Heavier rail provides better stability and resistance to wear and tear. 2. Rail profile: The shape and dimensions of the rail profile are crucial in ensuring proper alignment and smooth movement of trains. The profile should be designed to withstand the loads and stresses imposed by the rolling stock. 3. Material composition: The composition of the steel used in the rail is essential in determining its strength, ductility, and resistance to fatigue. Different grades of steel with specific properties are selected based on the expected traffic load and environmental conditions. 4. Hardness: The hardness of the rail is crucial in preventing excessive wear and deformation. It should be able to withstand the impact and abrasion caused by the wheels of the trains. 5. Corrosion resistance: Railway tracks are exposed to various environmental conditions, including moisture and chemicals. Therefore, the rail should have good corrosion resistance to prevent rusting and deterioration over time. 6. Manufacturing process: The manufacturing process of the rail is important in ensuring its quality and reliability. Factors such as heat treatment, rolling process, and quality control measures play a significant role in determining the overall performance of the rail. 7. Cost: The cost of the rail is also a factor that needs to be considered. While it is important to select a rail that meets all the necessary requirements, it is also crucial to consider the economic feasibility of the options available. Overall, the selection of the right steel rail for a railway track requires a careful evaluation of these factors to ensure safe and efficient train operations.
- Q: Can steel rails be used in heavy freight train operations?
- Yes, steel rails are commonly used in heavy freight train operations. The durability, strength, and stability of steel make it ideal for supporting the weight and heavy loads of freight trains. It helps ensure safe and efficient transportation of goods over long distances.
- Q: What are the requirements for steel rail transportation logistics?
- The requirements for steel rail transportation logistics include a well-established rail network, efficient scheduling and coordination of train services, appropriate infrastructure for loading and unloading steel cargo, specialized equipment for handling and securing steel products, and strict adherence to safety protocols to ensure the secure and timely delivery of steel goods. Additionally, proper documentation, tracking systems, and communication channels are crucial for effective steel rail transportation logistics.
- Q: What is the impact of heavy axle loads on steel rail track maintenance?
- Steel rail track maintenance is significantly affected by heavy axle loads. When trains with heavy axle loads travel over the tracks, they apply more pressure on the rails, causing them to deform and wear out faster. This leads to higher maintenance requirements and expenses for rail track operators. One of the main consequences of heavy axle loads is increased rail wear. The excessive pressure from heavy trains results in accelerated metal fatigue, leading to cracks in the rails and making them more prone to breaking. This not only compromises railway safety but also necessitates more frequent inspections and repairs to prevent major failures. Furthermore, heavy axle loads contribute to track settlement and deformation. The continuous pounding of heavy trains places excessive stress on the track structure, causing the ballast and subgrade to settle and shift. This creates uneven track surfaces, misalignment, and irregularities in track geometry. To maintain the desired track alignment and prevent derailments, regular track realignment and releveling are crucial. In addition, heavy axle loads require more frequent maintenance activities like rail grinding and re-profiling. Since the tracks wear out more quickly under heavy loads, grinding is necessary to eliminate surface irregularities and restore the desired rail profile. This process helps reduce noise, improve ride quality, and prolong the lifespan of the tracks. However, it also increases the maintenance workload and costs. Moreover, heavy axle loads can affect the durability of railway components such as switches and crossings. These essential elements experience higher stress and wear due to the heavy loads passing over them. Consequently, they need more frequent inspections, lubrication, and replacement to ensure smooth and safe operations. Overall, heavy axle loads have a significant impact on steel rail track maintenance. Rail track operators must allocate additional resources and implement proactive maintenance strategies to mitigate the accelerated wear and tear caused by heavy axle loads. Increased monitoring, inspection, and maintenance activities are necessary to ensure the safety and efficiency of the railway system.
- Q: Can steel rails be used in railway systems with limited space for tracks?
- Indeed, railway systems with limited space for tracks can indeed accommodate the use of steel rails. The utilization of steel rails is widespread in railway systems owing to their robustness, longevity, and capacity to bear substantial loads. It is possible to design steel rails to fit within the confines of the available track space, thereby facilitating efficient and effective transportation even in narrow areas. Moreover, steel rails can be produced in diverse dimensions and configurations, enabling customization to match the precise demands of the railway system. Consequently, steel rails can be employed in railway systems with restricted track space, without compromising safety or operational capabilities.
- Q: What are the safety features of steel rails?
- Steel rails have several safety features that make them an ideal choice for railway tracks. Firstly, steel rails are known for their strength and durability, which enhances the overall stability and reliability of the tracks. This helps to prevent derailments and accidents caused by track failures. Additionally, steel rails are designed to resist wear and tear, reducing the risk of damage and ensuring smooth and safe train operations. Furthermore, steel rails are equipped with special fastening systems that securely hold them in place, preventing any displacement or misalignment. This feature is crucial in maintaining the integrity of the tracks and preventing accidents. Overall, the safety features of steel rails contribute to the overall safety and efficiency of railway systems.
- Q: How do steel rails handle changes in track alignment due to track settlement and lateral movement caused by nearby heavy traffic roads?
- Steel rails are designed to handle changes in track alignment due to track settlement and lateral movement caused by nearby heavy traffic roads through their inherent flexibility and durability. Steel rails have the ability to withstand the forces associated with settlement and lateral movement, ensuring the track remains stable and safe for train operations. Additionally, proper maintenance practices such as regular inspections and adjustments help to mitigate any potential issues that may arise from these external factors.
- Q: Can steel rails be used in high-traffic rail corridors?
- Yes, steel rails can definitely be used in high-traffic rail corridors. Steel rails are known for their durability, strength, and ability to handle heavy loads, making them ideal for such demanding environments. They offer excellent track stability, resistance to wear and tear, and are capable of withstanding the constant stress and strain caused by frequent train movements. Additionally, steel rails can be easily maintained and repaired, ensuring the safety and efficiency of rail transportation in high-traffic corridors.
1. Manufacturer Overview
| Location | Shandong, China |
| Year Established | 1993 |
| Annual Output Value | Above US$ 20 Million |
| Main Markets | Exported to Thailand, India, Brazil, Egypt, Saudi Arabia, Japan, Vietnam and many other countries and regions |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Qingdao; Rizhao |
| Export Percentage | 41% - 50% |
| No.of Employees in Trade Department | 21-30 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | Above 10,000 square meters |
| No. of Production Lines | 2 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | Average |
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Ms Heavy Steel Rail 50Mn, U71Mn
- Ref Price:
-
- Loading Port:
- Qingdao Port,China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 1000000MT/YEAR m.t./month
OKorder Service Pledge
OKorder Financial Service
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