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.
Images:
- Q: How are steel rails replaced when they wear out?
- Steel rails are replaced when they wear out through a process called rail renewal. This involves removing the worn-out rails, preparing the track bed, and then installing new rails. The replacement process can vary depending on the specific railway system, but generally, it involves using heavy machinery such as cranes and track tamping machines to lift and remove the old rails, align and level the track bed, and then lay down and secure the new rails. This ensures the continuous and safe operation of the railway system.
- Q: What are the factors considered in determining the appropriate steel rail corrosion resistance for a railway line?
- The factors considered in determining the appropriate steel rail corrosion resistance for a railway line include the environmental conditions in which the railway line is located, such as humidity, temperature, and exposure to corrosive agents like salts or chemicals. Other factors include the type of traffic and load on the railway line, the frequency of maintenance and inspection, the rail design and material composition, and the overall lifespan and cost-effectiveness of the corrosion protection measures.
- Q: Can steel rails be customized for specific needs?
- Yes, steel rails can be customized for specific needs. Manufacturers can alter the dimensions, shape, and composition of the steel rail to meet specific requirements such as weight capacity, track curvature, and environmental conditions. Customization can also include surface finishes, coatings, and additional features to enhance durability, reduce friction, or improve safety.
- Q: Can steel rails be used in railway systems with steep gradients?
- Yes, steel rails can be used in railway systems with steep gradients. Steel rails have high strength and durability, making them suitable for use in challenging terrains. Additionally, they provide good traction and stability, ensuring safe and efficient train operations even on steep gradients.
- Q: What are the different types of rail joints used in steel rail installation?
- There are several types of rail joints used in steel rail installation, including the butt joint, fishplate joint, and insulated joint. The butt joint involves aligning two rail ends and welding them together. The fishplate joint involves using a metal plate, called a fishplate or splice bar, to connect two rail ends by bolting them together. Insulated joints are used to create electrical separation between sections of track, preventing the flow of electric current. These different types of rail joints are chosen based on factors such as track conditions, design requirements, and the need for electrical isolation.
- Q: What are the different types of rail joints used with steel rails?
- Steel rails are equipped with various types of rail joints. Among them, the bolted joint is a common type where two rail ends are connected using bolts and nuts. This joint is easy to install and provides a strong connection between the rails. However, it may loosen over time and need regular maintenance. Another type is the welded joint, where the rail ends are joined together through welding. This type ensures a smooth and uninterrupted connection between the rails, leading to a better train ride. Welded joints are commonly used in high-speed rail systems and are more durable compared to bolted joints. However, their installation and repair require skilled labor and specialized equipment. The insulated joint is a third type used to isolate different sections of the track electrically. It is commonly employed in railway signaling systems to ensure proper electrical conductivity and prevent interference between sections. Insulated joints are typically made of non-conductive materials like rubber or plastic. Lastly, expansion joints are used to accommodate thermal expansion and contraction of the rails. These joints allow the rails to expand and contract without causing stress or damage to the track structure. Depending on the track's specific requirements, expansion joints can be designed as sliding joints or hinge joints. They are often used in regions with extreme temperature variations. Choosing the appropriate rail joint depends on factors such as the type of railway system, desired maintenance level, and specific operational requirements. Each joint type has its own advantages and limitations. Therefore, selecting the most suitable joint is crucial to ensure safe and efficient rail operations.
- Q: How are steel rails protected from damage caused by vegetation?
- Steel rails are protected from damage caused by vegetation through a combination of preventive measures and regular maintenance. One of the primary preventive measures is the application of herbicides along the railway tracks to control the growth of vegetation. This helps to minimize the presence of plants and weeds that can potentially damage the rails. Additionally, railway authorities often conduct regular inspections to identify and remove any vegetation that may be encroaching on the rail tracks. This includes trimming trees, shrubs, and bushes that are growing too close to the rails, ensuring that they do not interfere with the safe operation of trains. Moreover, specialized equipment such as mowers, trimmers, and weed control machinery are used to keep the area around the tracks clear of any overgrown vegetation. This helps to prevent the accumulation of debris and plant material that could potentially cause damage to the steel rails. Regular maintenance is also crucial in protecting steel rails from vegetation damage. Inspections are carried out to detect any signs of damage or wear caused by plants, and necessary repairs or replacements are made promptly. This ensures that the rails remain in optimal condition and are not compromised by vegetation-related issues. Overall, the protection of steel rails from damage caused by vegetation involves a proactive approach that includes preventive measures, regular inspections, and timely maintenance. By implementing these strategies, railway authorities can ensure the safe and efficient operation of trains while minimizing any potential risks posed by vegetation.
- Q: Are steel rails used in high-speed rail systems?
- Yes, steel rails are commonly used in high-speed rail systems. They provide stability, durability, and a smooth surface for trains to travel on, allowing for safe and efficient high-speed operations.
- Q: What are the standard dimensions of steel rails?
- The standard dimensions of steel rails vary depending on their specific use and country, but commonly used dimensions include lengths of 30 feet or 60 feet, heights ranging from 4 inches to 8 inches, and base widths between 2.7 inches and 6 inches.
- Q: Can steel rails be used in high-traffic rail corridors?
- Yes, steel rails can be used in high-traffic rail corridors. Steel rails are strong, durable, and can withstand heavy loads and intense usage. They are commonly used in high-traffic rail corridors around the world due to their resilience and ability to handle the demands of frequent train movements.
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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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