Steel Rail, Hot Rolled, GB, DIN, AREMA, JIS, BS, UIC for Sale
- 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 Steel Rail, Hot Rolled, GB, DIN, AREMA, JIS, BS, UIC for Sale:
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 Rail, Hot Rolled, GB, DIN, AREMA, JIS, BS, UIC for Sale:
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 Rail, Hot Rolled, GB, DIN, AREMA, JIS, BS, UIC for Sale:
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 Rail, Hot Rolled, GB, DIN, AREMA, JIS, BS, UIC for Sale:
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: Why buy Materials & Equipment from OKorder.com?
A1: 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.
Q2: What makes stainless steel stainless?
A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q3: Can stainless steel rust?
A3: 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.
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- Q:Are steel rails manufactured locally or imported?
- Steel rails can be both manufactured locally and imported, depending on the specific country and its manufacturing capabilities.
- Q:How do steel rails contribute to the longevity of trains?
- Steel rails contribute to the longevity of trains by providing a durable and reliable track system. The strength and resilience of steel rails allow them to withstand the heavy loads and constant wear and tear from train traffic. They also have excellent resistance to corrosion and extreme weather conditions, ensuring their longevity. Additionally, steel rails offer a smooth and stable surface for trains to travel on, reducing friction and minimizing the impact on train components. This, in turn, reduces maintenance needs and extends the lifespan of trains.
- Q:How are steel rails designed to accommodate different train speeds?
- Various factors are combined in the design of steel rails to accommodate different train speeds, ensuring optimal performance and safety. The anticipated maximum speed of the train is considered during the design process, taking into account factors such as the train's weight, size, acceleration, and deceleration rates. To support higher train speeds, steel rails are made stronger and more durable. This is achieved by using higher-grade steel and employing techniques that enhance its strength and resistance to wear and tear. The rails are manufactured with specific profiles and dimensions suitable for the expected train speeds, ensuring stability and minimizing the risk of derailment. Proper rail fastening systems are another important aspect of rail design for accommodating different train speeds. These systems secure the rails to the underlying support structure, such as sleepers or concrete ties, and help maintain alignment and stability. For higher speeds, more advanced and robust fastening systems are used to minimize vibrations, reduce the risk of track buckling, and ensure smoother train operations. Track geometry, including curves, gradients, and superelevation, is also considered in the design of steel rails for accommodating different train speeds. These elements are optimized to allow trains to negotiate turns and changes in elevation efficiently, even at higher speeds. Proper track alignment and smooth transitions between track sections are crucial to avoiding excessive lateral forces and ensuring passenger comfort and safety. In conclusion, the design of steel rails for accommodating different train speeds involves considering various factors such as anticipated speeds, train characteristics, rail strength, fastening systems, and track geometry. This comprehensive approach ensures that the rails can withstand the demands of higher speeds while providing a safe and comfortable ride for passengers and efficient transportation of goods.
- Q:What is the purpose of steel rail fasteners?
- The purpose of steel rail fasteners is to securely connect and fasten railway tracks to the sleepers or ties, ensuring stability, safety, and the efficient transfer of loads from the trains to the tracks.
- Q:Can steel rails be used in railway systems with heavy snowfall?
- Indeed, steel rails are suitable for railway systems that experience heavy snowfall. They are extensively employed across the globe due to their robustness, resilience, and ability to withstand harsh weather conditions. In areas with substantial snowfall, railway operators implement essential strategies to ensure the seamless operation of train services. These measures encompass regular removal of snow from the tracks and the utilization of specialized equipment such as snowplows or snow blowers. Furthermore, certain railways may employ heating systems or de-icing agents to prevent ice accumulation on the rails. By implementing proper maintenance and winterization techniques, steel rails can effectively endure heavy snowfall while consistently providing dependable transportation services.
- Q:What are the specifications for steel rail insulation?
- The specifications for steel rail insulation typically include factors such as the type of insulation material used, its thickness, and its ability to withstand high temperatures and electrical conductivity. Additionally, other specifications may include the insulation's resistance to corrosion, durability, and compliance with relevant industry standards and regulations.
- Q:What are the main safety precautions for working with steel rails?
- The main safety precautions for working with steel rails include wearing appropriate personal protective equipment such as steel-toed boots, safety glasses, and gloves. It is important to follow proper lifting techniques to prevent strain or injury. Workers should also be cautious of sharp edges and wear appropriate clothing to protect against cuts and abrasions. Additionally, workers should be trained on proper procedures for handling and moving steel rails to prevent accidents and ensure their own safety.
- Q:Are steel rails used in freight train operations?
- Yes, steel rails are commonly used in freight train operations. Steel rails provide a durable and strong track infrastructure that can handle the heavy loads and constant use of freight trains. They are able to withstand the weight of the train cars, the impact of the wheels, and the forces applied during braking and acceleration. Steel rails also offer stability and a smooth surface for the train to travel on, ensuring safe and efficient freight train operations. Additionally, steel rails require less maintenance compared to other materials, making them a cost-effective choice for freight train networks.
- Q:How are steel rails connected to concrete sleepers?
- Steel rails are commonly connected to concrete sleepers using fastening systems such as elastic rail clips, bolts, and plates. These fastening systems secure the steel rail to the concrete sleeper, ensuring stability and preventing movement or displacement.
- Q:Can steel rails be easily modified for different purposes?
- Steel rails can be easily modified for different purposes to a certain extent. The flexibility of steel allows for various modifications and adaptations to suit specific needs. For example, the length of the rail can be adjusted to fit different track configurations, or the shape can be altered to accommodate specific types of trains or vehicles. Additionally, steel rails can be modified to enhance their performance in terms of durability, strength, or resistance to wear. This can be achieved through processes such as heat treatment, surface hardening, or adding protective coatings. These modifications can extend the lifespan of the rails and make them more suitable for heavy traffic or harsh environmental conditions. However, it is important to note that there are limitations to how much steel rails can be modified. Certain modifications may require significant resources, expertise, and time, making them less feasible or practical for certain purposes. Moreover, modifying steel rails beyond their intended design specifications could compromise their structural integrity and safety. Overall, while steel rails can be modified to some extent for different purposes, it is essential to consider the feasibility, cost-effectiveness, and safety implications of these modifications. Professional consultation and adherence to industry standards are crucial to ensure that any modifications made to steel rails are appropriate and do not compromise their performance or safety.
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Steel Rail, Hot Rolled, GB, DIN, AREMA, JIS, BS, UIC for Sale
- 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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