Light Rail
- Ref Price:
-
- Loading Port:
- Qingdao Port, China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25Tons m.t.
- Supply Capability:
- 10000 Tons Per Month m.t./month
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Specifications of Light Rail
Production Standard: GB 11264-89, DIN, AREMA, JIS, BS, UIC, etc.
Sizes: 9kg, 12kg, 15kg, 22kg, 30kg
Length: 6m-25m according to the requriements of the clients
Material: Q235B, 55Q, 900A, etc.
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
|
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.
Usages of Light 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. Be widely used for railway, subway, transportation track, express, curve way, tunnel way and so on.
Packaging & Delivery of Light 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.
Inspection of Light Rail
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: Are steel rails used in urban transportation systems?
- Yes, steel rails are commonly used in urban transportation systems, such as subways, light rail systems, and tramways. The steel rails provide a durable and reliable track infrastructure that allows for smooth and efficient movement of trains or trams within the city.
- Q: What is the impact of track geometry on steel rail performance?
- The track geometry has a significant impact on steel rail performance. Proper alignment, curvature, and vertical profile of the track are crucial for ensuring smooth and safe train operations. Deviations from ideal track geometry, such as excessive curvature or irregularities in alignment, can lead to increased wear and tear on the steel rails. This can result in accelerated rail fatigue, increased maintenance costs, and decreased overall rail performance. Therefore, maintaining proper track geometry is essential for optimizing steel rail performance and ensuring efficient and safe train operations.
- Q: Can steel rails be used in extreme weather conditions (e.g., snow, ice)?
- Yes, steel rails can be used in extreme weather conditions such as snow and ice. Steel is a durable and resilient material that can withstand harsh weather conditions. However, it is important to regularly inspect and maintain the steel rails to ensure their optimal performance and safety in extreme weather conditions.
- Q: How are steel rails affected by snow or ice accumulation?
- Steel rails can be significantly affected by snow or ice accumulation. Firstly, snow or ice on the rails can reduce the traction between the train wheels and the tracks, making it difficult for trains to maintain their grip and potentially leading to slippage. This can result in decreased train speeds, longer braking distances, and potentially dangerous situations. Furthermore, snow or ice accumulation on the rails can cause uneven surfaces. As trains pass over these irregularities, they may experience vibrations, leading to discomfort for passengers and increased wear and tear on both the rails and train components. In extreme cases, the ice or snow can cause derailments or damage to the train's undercarriage. Snow and ice can also affect the signaling systems on the railways. Accumulation of snow or ice can block or impair the visibility of signals, making it difficult for train operators to accurately interpret the signals and potentially leading to safety hazards. To mitigate these effects, rail operators often employ various measures. For instance, they may use snowplows or snowblowers to remove snow from the tracks, or they may apply de-icing agents to prevent ice formation. Additionally, rail operators may increase the frequency of inspections during snowy or icy conditions to identify and address any issues promptly. In conclusion, snow and ice accumulation can have significant impacts on steel rails, including reduced traction, uneven surfaces, potential derailments, and impaired signaling systems. Consequently, rail operators take proactive measures to prevent or minimize these effects and ensure the safe and efficient operation of trains in winter weather conditions.
- Q: How do steel rails differ from cast iron rails?
- Steel rails differ from cast iron rails in several ways. Firstly, steel rails are made from steel, which is an alloy of iron and carbon. On the other hand, cast iron rails are made solely from iron. This difference in composition gives steel rails a higher strength and durability compared to cast iron rails. Steel rails can withstand heavier loads and higher speeds, making them more suitable for modern railway systems. Secondly, steel rails have a more uniform structure compared to cast iron rails. Steel is produced through a controlled manufacturing process, which allows for consistent quality and properties throughout the rail. Cast iron, however, is made by pouring molten iron into a mold, resulting in a less uniform structure. This can lead to variations in strength and durability along the rail, making cast iron rails more prone to cracking and breakage. Another difference is the weight. Steel rails are generally lighter than cast iron rails of the same size and strength. This makes steel rails easier to handle and transport, reducing costs and improving efficiency during installation and maintenance. Furthermore, steel rails have a higher resistance to wear and tear compared to cast iron rails. Steel is more resistant to abrasion and impact, which are common causes of rail degradation. This results in longer service life and lower maintenance requirements for steel rails. Lastly, steel rails have better corrosion resistance compared to cast iron rails. Steel can be coated or treated with various protective layers to prevent rust and corrosion. Cast iron, on the other hand, is more susceptible to rusting and requires more frequent maintenance to prevent corrosion. In summary, steel rails have superior strength, durability, uniformity, weight, resistance to wear and tear, and corrosion resistance compared to cast iron rails. These advantages make steel rails the preferred choice for modern railway systems, offering improved safety, efficiency, and longevity.
- Q: What are the common causes of steel rail wear and tear?
- The common causes of steel rail wear and tear include heavy train traffic, friction between the wheels and the rails, environmental factors such as moisture and extreme temperatures, improper maintenance practices, and the presence of debris or foreign objects on the tracks.
- Q: Why is the thermit reaction welded to rails instead of welded rails?
- Yes.Rails and rails are similar concepts. Steel is iron with very little carbon content.
- Q: Can steel rails be used in railway systems with multiple tracks?
- Yes, steel rails can be used in railway systems with multiple tracks. Steel rails are commonly used in railway systems worldwide due to their durability, strength, and ability to support heavy loads. In railway systems with multiple tracks, steel rails are laid parallel to each other, providing a stable and reliable foundation for trains to travel on. The tracks are typically spaced apart to accommodate multiple tracks, allowing for the operation of multiple trains simultaneously. Steel rails are designed to withstand the weight and impact of trains, ensuring safe and efficient transportation across multiple tracks in railway systems.
- Q: How are steel rails protected from chemical spills?
- Steel rails are typically protected from chemical spills through the application of specialized coatings or paints. These coatings act as a barrier between the steel rail surface and the chemicals, preventing direct contact and potential corrosion. Additionally, regular maintenance and inspections are conducted to promptly address any spills or leaks, ensuring the continued protection of the steel rails.
- Q: What is the role of steel rails in train speed control?
- The role of steel rails in train speed control is crucial and multi-faceted. Steel rails are the primary component of a train track system and play a vital role in ensuring safe and efficient train operations. One of the key functions of steel rails in train speed control is providing a smooth and stable surface for train wheels to travel upon. The high strength and durability of steel rails enable them to withstand the immense weight and force exerted by trains, ensuring a stable and consistent track surface. This allows the train wheels to maintain proper contact with the rails, minimizing any potential slipping or skidding, and enabling precise speed control. Furthermore, the design and alignment of steel rails also contribute to train speed control. The shape of the rail, known as the rail profile, is carefully engineered to provide optimal contact between the train wheels and the rail. This ensures efficient transmission of power from the train's engine to the wheels, enabling precise acceleration and deceleration. Additionally, the alignment of the rails, including curves and switches, is designed to facilitate smooth transitions and controlled speed changes, preventing any sudden jolts or disruptions to the train's movement. Moreover, steel rails also play a crucial role in train braking systems. The friction between the train wheels and the rails is utilized during braking to slow down the train. The high coefficient of friction between steel-on-steel allows for effective braking and speed reduction. The design and maintenance of the steel rails, including regular inspections and repairs, are essential to ensure optimal braking performance and safe speed control. In summary, the role of steel rails in train speed control is fundamental. From providing a stable surface for train wheels to facilitating efficient power transmission, aligning the rails for smooth transitions, and enabling effective braking, steel rails are an integral component of train track systems. By ensuring a safe and controlled environment for train operations, steel rails contribute significantly to maintaining train speed control and ultimately ensuring the safety and efficiency of train travel.
WING,a famous enterprise specializing in the production and sales of hot rolled hexagonal steel, flat bar and steel rails.
Since the establishment of our company, we have been devoted to setting up a good CIS.
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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Light Rail
- Ref Price:
-
- Loading Port:
- Qingdao Port, China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25Tons m.t.
- Supply Capability:
- 10000 Tons Per Month 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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