Hot Rolled Steel Rail
- Ref Price:
-
- Loading Port:
- Tianjin Port, China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 10000MT Per Month m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
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Credit Rating, Credit Services, Credit Purchasing
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Specifications of Hot Rolled Steel Rail
Production Standard: GB Standard, AREMA, BS, UIC860, JIS, DIN, etc
Grade: Q235B, 55Q, 900A, 50Mn, U71Mn
| Alloy No. | Grade | C | Mn | S | P | Si |
| Q235 | B | 0.12%-0.20 | 0.3%-0.7% | <=0.045% | <=0.045% | <=0.3% |
Length: 6M, 8M, 9M, 10M, 12M, 12.5M, 24M or as the requriements of the client
Sizes: 9kg-60kg
Usages of Hot Rolled Steel Rail
Heavy 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
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.
Packaging & Delivery of Hot Rolled Steel 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.
7. Payment terms: 30% advance payment by T/T, 70% payment against the copy of the B/L; 100% L/C at sight, etc.
Inspection of Hot Rolled Steel 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:How are steel rails protected against damage caused by extreme weather conditions?
- Steel rails are protected against damage caused by extreme weather conditions through various measures. One common method is the application of a protective coating, such as paint or anti-corrosion materials, to prevent rusting and deterioration. Additionally, regular maintenance and inspection are conducted to identify and repair any potential damage caused by weather elements, such as cracks or weak spots. Moreover, drainage systems are installed to prevent water accumulation and reduce the risk of erosion or track instability during heavy rainfall. By implementing these measures, steel rails can withstand different weather conditions and ensure safe and efficient rail transportation.
- Q:What is the impact of steel rails on train braking distance?
- The impact of steel rails on train braking distance cannot be underestimated. Steel rails serve as a smooth and long-lasting surface for trains to travel on, but they also have a direct effect on the braking capabilities of trains. The high coefficient of friction exhibited by steel rails greatly benefits train wheels by providing exceptional traction. This allows trains to brake efficiently and come to a halt within a reasonable distance. The friction generated between the steel rails and train wheels plays a vital role in decelerating the train and regulating its speed during braking. Moreover, steel rails are meticulously designed to endure the weight and forces exerted by trains. Their robustness ensures that they can withstand the immense pressure exerted on them during braking, providing the train wheels with a reliable surface to grip onto. Consequently, this enhances the overall efficiency of the braking system. Nevertheless, several factors can impact the influence of steel rails on train braking distance. The condition of the steel rails is of utmost importance. If the rails are worn out, damaged, or contaminated with debris, the traction between the wheels and rails diminishes, resulting in longer braking distances. Furthermore, weather conditions also have a significant effect on braking distance on steel rails. Wet or icy rails reduce the friction between the wheels and rails, making it more challenging for trains to brake effectively. To counteract this, special measures, such as the application of sand or anti-icing agents, are implemented during such weather conditions to improve traction and diminish braking distances. In conclusion, the impact of steel rails on train braking distance is undeniable. They offer the necessary traction and durability for trains to brake effectively. However, factors like rail condition and weather conditions can influence braking performance. Thus, regular maintenance and appropriate measures during adverse weather conditions are essential to ensure safe and efficient train braking.
- Q:How are steel rails protected against soil erosion?
- Various measures are taken to protect steel rails from soil erosion. One commonly used method involves installing ballast, which consists of crushed stones or gravel placed beneath and around the rails. The ballast acts as a drainage system, allowing water to flow freely and preventing water accumulation near the rails. This minimizes the risk of soil erosion caused by water runoff. In addition, retaining walls and embankments are often constructed alongside railway tracks to prevent soil erosion. These structures provide stability to the surrounding soil, preventing it from being washed away by rainwater or other external forces. Retaining walls can be made of erosion-resistant materials such as concrete or stone. Another technique used to protect steel rails from soil erosion is the implementation of erosion control measures like slope stabilization and vegetation cover. Slope stabilization involves using erosion control blankets or geotextiles on the slopes next to the tracks to prevent soil displacement. Vegetation cover involves planting grass or other types of plants along the railway corridor. The roots of these plants bind the soil, reducing the risk of erosion. Regular maintenance and inspections are also crucial in preventing soil erosion. Rail operators regularly inspect the tracks to identify signs of erosion or instability. If any issues are detected, appropriate measures are promptly taken to repair or reinforce the affected areas. Overall, a combination of ballast, retaining walls, erosion control measures, and regular maintenance ensures that steel rails are adequately protected against soil erosion. These measures contribute to the longevity and safety of railway infrastructure.
- Q:High speed rail runs so many trains a day, what about rail wear?
- The rail is made of high manganese steel.Manganese iron is very eccentric and interesting: if 2-3% manganese is added into the steel, the resulting low manganese steel is as brittle as glass and cracked at one stroke. However, if manganese is added to >13% to make high manganese steel, it becomes hard and tough.
- Q:What are the different types of steel rail tunnels?
- There are several types of steel rail tunnels, including bored tunnels, cut-and-cover tunnels, immersed tube tunnels, and shield tunnels.
- Q:What are the limitations of using steel rails in track construction?
- One limitation of using steel rails in track construction is their susceptibility to corrosion. Steel is prone to rusting when exposed to moisture and can weaken over time, leading to structural issues and potential derailments. Additionally, steel rails can be quite heavy, making them more difficult and costly to transport and install. They also have limited flexibility, which can cause increased wear and tear on the track and the wheels of the trains. Finally, steel rails can generate significant noise and vibration, which can affect the comfort of passengers and nearby residents.
- Q:How do steel rails contribute to reducing the risk of rail cracks and fractures?
- Steel rails contribute to reducing the risk of rail cracks and fractures through their high tensile strength and durability. The sturdy nature of steel rails allows them to withstand heavy loads and repetitive stress, reducing the likelihood of cracks and fractures. Additionally, steel rails have excellent resistance to fatigue, meaning they can endure numerous cycles of stress without failing. This reliability and resilience of steel rails help maintain the integrity of the rail infrastructure, ensuring safe and efficient transportation.
- Q:How do steel rails handle train acceleration and deceleration?
- Trains exert acceleration and deceleration forces, which steel rails are specifically designed to handle. Steel, with its high tensile strength and durability, is the perfect material for railway tracks. When a train accelerates, the forces generated by the locomotive's propulsion system are absorbed and distributed by the steel rails. The weight of the train is evenly spread over the rails, allowing for smooth speed increase. The design of the steel rails ensures that they can withstand the high torque and thrust produced by the locomotive, providing a stable and secure platform for acceleration. Similarly, during deceleration, the steel rails play a crucial role in safely slowing down the train. The friction between the train's wheels and the rails helps dissipate kinetic energy, resulting in controlled deceleration. The strength and stability of the steel rails prevent any deformation or damage, even when significant braking force is applied by the train. Furthermore, steel rails are engineered to handle the dynamic loads caused by the train's weight and movement. Over time, the continuous rolling contact between the train wheels and the steel rails causes wear and tear on the tracks. However, proper maintenance and regular inspections ensure that any wear is promptly addressed to maintain the integrity and safety of the railway track. In conclusion, steel rails are designed to provide a sturdy and stable platform for train acceleration and deceleration. The high tensile strength, durability, and ability to withstand dynamic loads make steel the ideal material for railway tracks, ensuring the safe and efficient operation of trains.
- Q:What are the safety measures for crossing steel rail tracks?
- To ensure your safety and the safety of others when crossing steel rail tracks, it is essential to adhere to various safety precautions. Keep the following key safety measures in mind: 1. Prioritize being alert and cautious: Before proceeding to cross the tracks, it is imperative to halt and listen for approaching trains. Be mindful of your surroundings and carefully inspect both directions to ensure no trains are coming. 2. Utilize designated crossings: It is of utmost importance to utilize authorized pedestrian crossings specifically designed for crossing steel rail tracks. These crossings are engineered to maximize safety and provide a clear path across the tracks. Crossing the tracks at any other point is not only illegal but also hazardous. 3. Pay attention to warning signs and signals: Stay attentive to any warning signs or signals that indicate the presence of an oncoming train. These signals may include flashing lights, ringing bells, or crossing gates. Always wait until the signals indicate it is safe to cross before proceeding. 4. Avoid trespassing on railroad property: Refrain from walking or engaging in activities on railroad tracks or any surrounding property. Trespassing on railroad premises is not only against the law but also extremely perilous. Trains can approach rapidly and unexpectedly, making it challenging to evade danger in time. 5. Maintain a safe distance from the tracks: While awaiting a passing train, ensure that you stand at a considerable distance from the tracks. Trains have a wide berth, and their size and speed can generate a powerful gust of wind, which can pose a hazard if you are too close. 6. Exercise caution at crossings without barriers: Some rail crossings may lack barriers or gates to restrict access for vehicles or pedestrians. In such instances, exercise extra caution and verify that no trains are approaching before crossing. 7. Avoid stopping or parking on the tracks: Never halt, park, or leave your vehicle on the tracks or within the designated clearance area. If your vehicle stalls or becomes trapped on the tracks, immediately exit the vehicle and move to a safe distance. 8. Educate children on railroad safety: Educate children about the dangers associated with playing near or on railroad tracks. Emphasize the significance of never crossing tracks without proper authorization or supervision. 9. Report any safety concerns: If you encounter any maintenance issues, damaged warning signs, or malfunctioning signals at a rail crossing, promptly report them to the appropriate authorities. Remember, trains cannot halt rapidly or maneuver to avoid obstacles, so it is crucial to exercise caution and adhere to these safety measures when crossing steel rail tracks.
- Q:What are the safety measures associated with steel rails?
- Safety measures associated with steel rails include regular inspection and maintenance of the rails, ensuring proper alignment and levelness, installing durable barriers to prevent unauthorized access, implementing signal systems to control train movements, and providing appropriate warning signs and signals for pedestrians and vehicles. Additionally, safety measures also involve training railway staff on emergency response procedures, conducting regular safety drills, and implementing strict adherence to speed limits and operating rules.
PU-THEC,a well-known enterprise specializing in the production and sales of high-grade rails. Our main product is steel sheet piling, heavy rail etc.
Since the establishment of our company, we have been devoted to providing our customers with qualify products and developing new items for different countries according different standards.
1. Manufacturer Overview |
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|---|---|
| Location | Anshan, China |
| Year Established | 2009 |
| Annual Output Value | Above US$ 650 Million |
| Main Markets | Middle East; Asia; South America; Africa; Oceania |
| Company Certifications | ISO9001:2008 |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Tianjin; Qingdao |
| Export Percentage | 50% - 70% |
| No.of Employees in Trade Department | 21-30 People |
| Language Spoken: | English; Chinese; |
| b)Factory Information | |
| Factory Size: | Above 300,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | High; Average |
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Hot Rolled Steel Rail
- Ref Price:
-
- Loading Port:
- Tianjin Port, China
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 10000MT 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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