Light Steel Rail GB 9kg GB12kg GB15kg with High Quality
- 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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Product Description of Light Steel Rail GB 9kg GB12kg GB15kg with High Quality:
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
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 |
Usages of Light Steel Rail GB 9kg GB12kg GB15kg with High Quality:
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 Steel Rail GB 9kg GB12kg GB15kg with High Quality:
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 Steel Rail GB 9kg GB12kg GB15kg with High Quality:
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: Can stainless steel rust?
A2: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
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 inspected for cracks and defects?
- Steel rails are inspected for cracks and defects through a combination of visual inspection, ultrasonic testing, and magnetic particle inspection. Visual inspection involves trained personnel closely examining the rails for visible cracks, wear, or any other irregularities. Ultrasonic testing uses high-frequency sound waves to detect hidden cracks or flaws within the rail material. Magnetic particle inspection, on the other hand, involves applying a magnetic field to the rail and then applying iron particles to reveal any surface defects. These inspection methods ensure that steel rails are analyzed thoroughly, enabling timely repairs and maintenance to ensure safe and efficient rail operations.
- Q: How do steel rails accommodate different train gauges?
- Steel rails accommodate different train gauges by being manufactured in various widths and profiles that can be easily adjusted and replaced to match the specific gauge requirements of different trains.
- Q: What is the expected lifespan of a steel rail?
- The expected lifespan of a steel rail can vary depending on various factors such as usage, maintenance, and environmental conditions. However, on average, a well-maintained steel rail can last anywhere from 30 to 50 years.
- Q: What are the factors to consider when selecting the appropriate rail profile for a specific application?
- When selecting the appropriate rail profile for a specific application, there are several key factors to consider. Firstly, the load requirements of the application need to be assessed, including the weight, size, and distribution of the load. This will determine the necessary strength and stability of the rail profile. Secondly, the operating conditions must be taken into account. Factors such as the speed, frequency, and duration of the movement, as well as the environmental conditions (e.g., temperature, humidity, corrosive elements), can impact the rail's performance and durability. Additionally, the type of rail system being used should be considered. Different rail profiles, such as flat-bottomed, Vignoles, or grooved rails, have specific advantages and limitations that may align with the requirements of the application. Furthermore, the compatibility with other components of the rail system, such as the wheels, fasteners, and track infrastructure, should be examined. Ensuring proper fit and interaction between these elements is crucial for safe and efficient operation. Lastly, the cost and availability of the selected rail profile should be evaluated, as it may impact the overall feasibility and sustainability of the application. Overall, selecting the appropriate rail profile for a specific application requires a comprehensive analysis of load requirements, operating conditions, rail system type, compatibility, and cost considerations.
- Q: What are the environmental implications of using steel rails?
- The utilization of steel rails in different industries and transportation systems brings about numerous environmental consequences. To begin with, the extraction and production of steel necessitate substantial amounts of energy and natural resources. The mining of iron ore, coal, and limestone, crucial ingredients in steel production, can result in the destruction of habitats, deforestation, and the emission of harmful pollutants into the air and water. Moreover, the conversion of these raw materials into steel involves high temperatures and the release of greenhouse gases, contributing to climate change and air pollution. Furthermore, the transportation and installation of steel rails can have adverse environmental effects. The transportation of steel from production facilities to construction sites often entails long-distance trucking or shipping, which can generate greenhouse gas emissions and contribute to air pollution. Additionally, the installation of steel rails may necessitate the clearing of land, further disrupting ecosystems and potentially leading to the loss of habitats for wildlife. Moreover, steel rails can impact local ecosystems and water resources. The runoff from railway tracks might contain pollutants such as heavy metals, oils, and chemicals used for maintenance and lubrication. These pollutants can contaminate nearby soil and water bodies, posing risks to both human health and ecological balance. However, it is crucial to note that steel rails can also have positive environmental implications. Compared to alternative materials like concrete, steel is highly recyclable. At the end of their lifespan, steel rails can be recycled and repurposed, reducing the need for new steel production and conserving resources. Additionally, the durability and strength of steel rails contribute to the longevity of rail infrastructure, reducing the need for frequent replacements and the associated environmental impacts. In conclusion, the use of steel rails brings about various environmental consequences, such as energy-intensive production processes, greenhouse gas emissions, habitat destruction, and potential pollution of water resources. Nonetheless, the recyclability and durability of steel rails present opportunities for mitigating these environmental impacts. Like with any material or technology, it is vital to consider a comprehensive life-cycle analysis to comprehend and minimize the environmental implications of employing steel rails.
- Q: Are steel rails affected by changes in track alignment or geometry?
- Yes, steel rails are affected by changes in track alignment or geometry. Any deviations or misalignments in track alignment or geometry can cause stress and wear on the steel rails. Over time, this can lead to increased maintenance requirements, reduced track stability, and potential safety hazards. Therefore, ensuring proper track alignment and geometry is crucial for maintaining the integrity and longevity of steel rails.
- Q: What are the potential risks of using steel rails in extreme weather conditions?
- The potential risks of using steel rails in extreme weather conditions include expansion and contraction due to temperature changes, which can lead to track buckling or warping. Additionally, heavy rain or snow can cause the rails to become slippery, increasing the risk of train derailments. Moreover, extreme cold can make the steel rails brittle, increasing the likelihood of cracks or fractures. Overall, these factors may compromise the safety and stability of the railway system during severe weather conditions.
- Q: What is the role of steel rails in train braking systems?
- The safety and efficiency of train operations rely heavily on the importance of steel rails in train braking systems. These rails act as the track on which the train moves and play a vital role in facilitating effective braking. When a train engages its braking system, friction is created as the brake pads or shoes press against the steel rails. This friction slows down or stops the train by converting the train's kinetic energy into heat energy. This force generated by the friction between the brake pads and the steel rails ultimately causes the train to decelerate or come to a complete stop. To ensure optimal braking performance, the steel rails must be carefully designed and maintained. They must have a specific shape and surface condition to provide enough grip for the brake pads or shoes. It is crucial for the rails to be smooth and free from any defects or contaminants that may hinder the braking process. Furthermore, the alignment and levelness of the rails are critical factors in the braking system. Proper alignment ensures that the brake pads make equal contact with the rails, while an even and level track helps distribute the braking force evenly across all wheels. This minimizes wear and tear on the braking components. Regular inspection and maintenance of the steel rails are essential to detect any issues that could affect the performance of the braking system. This includes checking for wear, cracks, or any other signs of damage that could compromise the friction between the brake pads and the rails. In conclusion, steel rails play a fundamental role in train braking systems by providing the necessary surface for friction and heat generation. Their proper design, maintenance, and alignment are crucial for ensuring the safe and efficient operation of train braking systems.
- Q: Why should there be a certain gap in the rail connection?
- But in the knowledge of the physics of middle school once learned, between the tracks and the track is to leave a little gap, because if you do not leave it in the summer, temperatures fell between the rail and rail mutual extrusion thermal expansion and contraction, causing damage to the road traffic safety hazards.
- Q: What are the benefits of using steel rails in roller coasters?
- There are several benefits of using steel rails in roller coasters. Firstly, steel rails provide a smooth and consistent ride experience, ensuring a more enjoyable and comfortable ride for passengers. Secondly, steel rails have high durability and strength, which allows roller coasters to withstand heavy loads and extreme forces without compromising safety. Additionally, steel rails offer flexibility in designing complex and thrilling track layouts, allowing for a wide range of exciting maneuvers and twists. Lastly, steel rails have low maintenance requirements, reducing operational costs and downtime for roller coaster operators.
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Light Steel Rail GB 9kg GB12kg GB15kg with High Quality
- 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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